Module support

3.2 Inch 320 X 480 TFT LCD Display Module Support Arduino Mega2560 Description: 3.2 Inch TFT LCD with 262K color 480x 320 resolutions.The controller of this LCD module is HX8357B, it supports 16-wires DataBus interface.Moreover, this module includes the 5V-3.3V power conversion circuit and Level conversion circuit, This Module can Directly inserted into the Arduino Mega2560 Board,it also includes the SD card socket and SPI FLASH circuit Feature: Support Arduino Mega2560 Directly inserted With Full-angle IPS TFT panel OnBorad level conversion chip for 5V/3.3V MCU Compatible with 3.3/5V operation voltage level Compatible with Arduino-Series development Board. (Please notice:This Screen is not touch screen) Provided 12-examples with Arduino,3-examples with STM32 With SD Card Socket With SPI FLASH circuit Parameter:   Display Type:  3.2 inch a-si TFT LCD Module Glass Type:  TFT IPS(Full-Angle) Display Resolution:  480 X RGB X 320 Pixels Back light:  6 chip HighLight white LEDs Control IC:  ILI9481 Interface:  16Bit parallel interface PCB Module size:  89.92mm X 54.25mm LCD Area(WxHxT):  50.74mm X 78.35mm X 1.88mm Active Area(WxH):  67.68mm X 45.12mm   Package included: 1 x 3.2 Inch LCD Display Module  

3.2 Inch 320 X 480 TFT LCD Display Module Support Arduino Mega2560 Description: 3.2 Inch TFT LCD with 262K color 480x 320 resolutions.The controller of this LCD module is HX8357B, it supports 16-wires DataBus interface.Moreover, this module includes the 5V-3.3V power conversion circuit and Level conversion circuit, This Module can Directly inserted into the Arduino Mega2560 Board,it also includes the SD card socket and SPI FLASH circuit Firmware link!!! Feature: Support Arduino Mega2560 Directly inserted With Full-angle IPS TFT panel OnBorad level conversion chip for 5V/3.3V MCU Compatible with 3.3/5V operation voltage level Compatible with Arduino-Series development Board. (Please notice:This Screen is not touch screen) Provided 12-examples with Arduino,3-examples with STM32 With SD Card Socket With SPI FLASH circuit Parameter:   Display Type:  3.2 inch a-si TFT LCD Module Glass Type:  TFT IPS(Full-Angle) Display Resolution:  480 X RGB X 320 Pixels Back light:  6 chip HighLight white LEDs Control IC:  ILI9481 Interface:  16Bit parallel interface PCB Module size:  89.92mm X 54.25mm LCD Area(WxHxT):  50.74mm X 78.35mm X 1.88mm Active Area(WxH):  67.68mm X 45.12mm   Package included: 1 x 3.2 Inch LCD Display Module  

VK-162 Notebook Usb GPS Navigation Module Support Google Earth Description: VK-162, is a complete GPS receiver. Built-in satellite receiver antenna, satellite receiver core using the most advanced core UBLOX positioned to provide highly accurate positioning information, it is also able to meet the stringent requirements of industrial positioning and personal use as needed. Scope from the car navigation, security systems, map making and survey to agricultural uses. Built-in button-type battery for storing satellite data such as satellite signal status, location and time of the last previously used to increase the positioning speed boot time. Built-in WAAS / EGNOS demodulator without additional hardware can receive WAAS / EGNOS signals. Support NMEA0183 3.01 version of the output data format. Feature: Electrical properties of the interface: Wide voltage range: the main power supply is + 3 3 V ~ + 5 V Operating temperature: - 4 0 ??t o + 8 5 ??br /> C / A code, 1.023 MHz band receiving stream: L1 [575.42MHz] Receive Channel: 56CH Positioning performance Rate: Direction: Timing accuracy: 30ns Reference coordinate system: WGS-84 The maximum height of altitude: 50,000 m Maximum speed: 500 m / s Acceleration: Package included: 1 x VK-162 Notebook Usb GPS Navigation Module Support Google Earth

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Descriptions: The ultrasonic module is an electronic module for measuring distances, measuring from 3cm to 400cm. Used to help cars avoid obstacles or perform other related distance measurement projects Features: 1. Support Arduino series main control board 2. Support Kittenblock graphical programming 3. High measurement accuracy, 3-400cm (error is less than 1cm) 4. LED and Ultrasound Probes can be Interacted with Graphical Programming Specifications: Operating Voltage: 5V DC Operating temperature: -25~+80℃ Measuring angle: within 30 degrees Measuring range: 3-400cm Ultrasonic frequency: 42kHz Control method: single digital port control Module size: 48*43*19mm(L*W*H) Package Included: 1 x Ultrasonic Module    

5Pcs HC-12 433 SI4463 Wireless Serial Module Remote 1000M With Antenna Note: HC-11 cannot communicate with the HC-12, they work independently, in pairs Features: Supply voltage: 3.2V~5.5V. (If the module you want to work long hours in the emission state, it is recommended that when the supply voltage exceeds 4.5V threaded a 1N4007 diode to prevent module built-in LDO heated) Default address range (open field test): About 600m (maximum communication distance adjustable reach 1000m, the baud rate is 5000bps) Default idle current: 16MA (In different working modes operating current is different) Module dimensions: 27.8 x 14.4 x 4mm Operating frequency range: 433.4-473.0MHz, up to 100 channels of communication The maximum transmit power: 100mW (settable) Module support software upgrade Default factory settings: Mode FU3, baud rate is 9600bps, communication channels CH001 (433.4M) Package included: 5 x HC-12 433 Serial module AT command set:   Module parameters, AT command set AT command is used to set the parameters of the function module and switching modules need to exit the setting mode after setting to take effect. Meanwhile, modify the parameters and functions, power-down is not lost.   Enter the command mode: The first entry mode - normal use (has the power) in the first 5-pin "SET" is set low; The second mode of entry - power, 5th pin "SET" again first set low on power. Both methods can make the module into AT command mode, release ("SET" pin is not connected low) to exit command mode. After the exit command mode, if you change the module function, the function will be cut to the appropriate state. The second way is fixed in serial format 9600, N, 1 into the AT.   Instructions: 1. AT Test instructions Example: Send module commands "AT", the module returns "OK".   2. AT + Bxxxx Change the serial port baud rate command. You can set the baud rate is 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps and 115200bps. The factory default is 9600bps. Example: Set the module serial port baud rate is 19200bps, please send module command "AT + B19200", the module returns "OK + B19200".   3. AT + Cxxx Change the wireless communication channel, selectable from 001 to 127 (more than 100 radio channels after the communication distance not guaranteed). The default value is 001 radio channels, operating frequency is 433.4MHz. Step channel is 400KHz, the operating frequency of the channel 100 is 473.0 MHz.   Example: Set module to channel 21, please send module command "AT + C021", the module returns "OK + C021". After exiting the command mode, the module in the first 21 channels, operating frequency is 441.4 MHz. Note: Because the wireless receiver module sensitivity HC-12 is relatively high, the baud rate is greater than when air 58000 bps, 5 must be shifted to the adjacent channel use. When the air baud rate is not greater than 58000 bps, if the short distance (10 meters) communication, but also need to stagger five adjacent channel use.   4. AT + FUx Change the module serial pass-through mode, there FU1, FU2 and FU3 three modes. Module default mode is FU3, two serial pass-through mode module must be set to the same communication. See detailed above, "wireless serial pass-through" part. Example: Send module commands "AT + FU1", the module returns "AT + OK".   5. AT + Px The default setting is 8, maximum transmit power, communication distances. Transmit power level is set to 1, the minimum transmission power. In general, the transmission power of each drop 6dB, communication distance will be reduced by half. Example: Send module commands "AT + P 5", the module returns "OK + P5". After exiting the command mode, the module transmit power is +11 dBm. Package included: 1 x HC-12 module

3Pcs HC-12 433 SI4463 Wireless Serial Module Remote 1000M With Antenna Note: HC-11 cannot communicate with the HC-12, they work independently, in pairs Features: Supply voltage: 3.2V~5.5V. (If the module you want to work long hours in the emission state, it is recommended that when the supply voltage exceeds 4.5V threaded a 1N4007 diode to prevent module built-in LDO heated) Default address range (open field test): About 600m (maximum communication distance adjustable reach 1000m, the baud rate is 5000bps) Default idle current: 16MA (In different working modes operating current is different) Module dimensions: 27.8 x 14.4 x 4mm Operating frequency range: 433.4-473.0MHz, up to 100 channels of communication The maximum transmit power: 100mW (settable) Module support software upgrade Default factory settings: Mode FU3, baud rate is 9600bps, communication channels CH001 (433.4M) Package included: 3 x HC-12 433 Serial module AT command set:   Module parameters, AT command set AT command is used to set the parameters of the function module and switching modules need to exit the setting mode after setting to take effect. Meanwhile, modify the parameters and functions, power-down is not lost.   Enter the command mode: The first entry mode - normal use (has the power) in the first 5-pin "SET" is set low; The second mode of entry - power, 5th pin "SET" again first set low on power. Both methods can make the module into AT command mode, release ("SET" pin is not connected low) to exit command mode. After the exit command mode, if you change the module function, the function will be cut to the appropriate state. The second way is fixed in serial format 9600, N, 1 into the AT.   Instructions: 1. AT Test instructions Example: Send module commands "AT", the module returns "OK".   2. AT + Bxxxx Change the serial port baud rate command. You can set the baud rate is 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps and 115200bps. The factory default is 9600bps. Example: Set the module serial port baud rate is 19200bps, please send module command "AT + B19200", the module returns "OK + B19200".   3. AT + Cxxx Change the wireless communication channel, selectable from 001 to 127 (more than 100 radio channels after the communication distance not guaranteed). The default value is 001 radio channels, operating frequency is 433.4MHz. Step channel is 400KHz, the operating frequency of the channel 100 is 473.0 MHz.   Example: Set module to channel 21, please send module command "AT + C021", the module returns "OK + C021". After exiting the command mode, the module in the first 21 channels, operating frequency is 441.4 MHz. Note: Because the wireless receiver module sensitivity HC-12 is relatively high, the baud rate is greater than when air 58000 bps, 5 must be shifted to the adjacent channel use. When the air baud rate is not greater than 58000 bps, if the short distance (10 meters) communication, but also need to stagger five adjacent channel use.   4. AT + FUx Change the module serial pass-through mode, there FU1, FU2 and FU3 three modes. Module default mode is FU3, two serial pass-through mode module must be set to the same communication. See detailed above, "wireless serial pass-through" part. Example: Send module commands "AT + FU1", the module returns "AT + OK".   5. AT + Px The default setting is 8, maximum transmit power, communication distances. Transmit power level is set to 1, the minimum transmission power. In general, the transmission power of each drop 6dB, communication distance will be reduced by half. Example: Send module commands "AT + P 5", the module returns "OK + P5". After exiting the command mode, the module transmit power is +11 dBm. Package included: 1 x HC-12 module

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SIM800L Quad-band Network Mini GPRS GSM Breakout Module; Support network: Global quad-band network; EGSM900; DCS1800; GSM850; PCS1900; Recommended supply voltage: 4V

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: 1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 2. 24-bit DAC output, dynamic range support 90dB, SNR support 85dB 3. Support for 16M bytes of SPIFLASH. For example W25Q16 (2M bytes), W25Q128 (16M bytes) 4. A variety of control modes, parallel port control mode, serial port mode, AD button control mode 5. The Miniusb interface updates voice files no need installing any software. Supports XP and WIN7 systems. 6. Support for composite playback, you can achieve report time, report the temperature 7. 30 Level voice are adjustable 8. Comes with 3W amplifier, can direct connect external speaker to complete the playback 9. Support for 8-segment voice trigger playback, IO detection, so suitable for carbon film buttons and so on 10. It can support U disk, TF card and SPIFLASH as storage media at the same time 11. Power supply: 3.2 - 5.2VDC Package includes: 1 x YX5300 MP3 Player Module YX5300 MP3 Player Module Voice Serial Port Control Module With TF Card Slot YX5300 MP3 Player Module Voice Serial Port Control Module With TF Card Slot YX5300 MP3 Player Module Voice Serial Port Control Module With TF Card Slot

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: SOC characteristics: Built-in 160MHz MIPS RISC processor 512K SRAM Communication rate: 72Mbps (20MHz) Optimal balance & LLR quantification Wi-Fi features: Support 802.11 a/b/g/n, 2.4-2.5GHz, 4.9-5.85GHz 2.4GHz Rx sensitivity: -75dBm/11n HT20 MCS7, Tx Power: 21dBm 5GHz Rx sensitivity: -74dBm/11n HT20 MCS7, Tx Power: 16.5dBm Support Station, SoftAP mode Support Wi-Fi Direct (P2P) Supports CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC P2P discovery, P2P GO mode/GC mode and P2P power management Seamless roaming support Support AT remote upgrade and cloud OTA upgrade Support Android and iOS device SmartConfig function Module peripheral: 2xUART 3xADC 1xHSPI 1xI2C 1xI2S 2xDMA 2xPWM Up to 23xGPIOs 2M bytes SPI Flash Operating temperature range: -30 ° C -85 ° C Module size: 18mm × 30mm Application scenario: Wireless image transmission Home automation Smart Home Mesh Network Baby monitor IP camera Sensor network Wearable electronics Security ID tag Wireless location awareness Wireless positioning system beacon Industrial wireless control Package Includes: 5 x DT-W5G1 2.4G 5G Dual Frequency Module 5pcs Probe Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna Interface For Wireless Image Transmission 5pcs Probe Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna Interface For Wireless Image Transmission 5pcs Probe Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna Interface For Wireless Image Transmission

Introduction:   What is ESP8285? ESP8285=ESP8266+1M Flash application temperature up to 125℃! First and  foremost the code programmed in ESP8266 could be used for ESP8295 intact.   ESP-M2 module core processor is the high-performance chip ESP8285, which is equal to ESP8266 chip plus 1M Flash. The chip ESP825 is encapsulated an advanced Tensilica's L106 32-bit CPU, together with SRAM. ESP825 has the full and complete WiFi function, which can be used independently and also used as a slave with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is a benefit for the system performance. Especially, ESP8285 can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design.   Features: Ultra- small size; Support serial to WiFi; Wireless transparent transmission; Long distance transmission with ultra-low power; Support outboard antenna; Bearing high temperature to 125 ℃, compared to the 85℃ for ESP8266.   Specifications:   SOC characteristics Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz and RTOS; Built-in TCP/IP protocol; Built-in one-channel 10-bit high precision ADC; Outboard interface: HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO; Deep sleep current is 10uA, the cut-off current is smaller than 5uA; Wake, connect and transmission data package within 2ms; The consumer power is smaller 1.0Mw (DTIM3) when at standby status; Built-in 1M byte for SPI Flash.   WiFi characteristics Support 802.11 b/g/n/e/I; Support Station, Soft AP, Soft AP+STA mode; Support WiFi Direct (P2P); Support CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration. P2P finding, P2P GO mode/ GC mode and P2P power manage WPA/PA2PSK and WPS; 802.11 securitycertification: pre-certification and TSN Support 802.11n (2.4GHz); 802.1h/RFC1042 frame encapsulation; Support seam less roaming; Support AT remote update and cloud update (OTA); Support Smart Config function (including Android and Ios device).   Module interface:   2* UART; 1*ADC; 1*En; 1*wakeup pin; 1*HSPI; 1*I2C; 1*I2S More than 10*GPIOs Working temperature: -40℃-+125℃; Module size: 12.3*20mm   Applications:   Electrical appliance; Smart power plug, smart light; Infant monitor; Sensor networks; Security ID label; Wireless location beacon; Home automation; Mesh networks; IP video camera; Wearable electronics; Wireless location recognition; Industrial wireless control;   Package included:   1 x Mini ESP-M2 ESP8285 Serial Wireless WiFi Transmission Module

Description: Dimensions 22.8 × 16.8 × 2.5mm Led Working temperature -30 ¿¿¿ to + 80 ¿¿¿ Operating Voltage 3.3V-4.2V Power voltage> 3.4V Standby average current 3ma less Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ GPRS Class 10 Sensitivity Support voice calls Support SMS text messaging Support GPRS data traffic, the maximum data rate, download 85.6Kbps, upload 42.8Kbps Supports standard GSM07.07,07.05 AT commands and extended commands Ai Thinker Supports two serial ports, a serial port to download an AT command port AT command supports the standard AT and TCP / IP command interface Support digital audio and analog audio support for HR, FR, EFR, AMR speech coding Support ROHS, FCC, CE, CTA certification SMT 42PIN package Package included: 1 x Smart Electronics GPRS Module GSM Module A6 / SMS / Speech / Board / Wireless Data Transmission Adapter Plate

Product Description:   ESP-12N is encapsulated  by the high performance chip ESP8266EX. The chip is encapsulated a advanced Tensilica's L106 32-bit MCU, with 16-bit short mode, basic frequency support 80 MHz, 160 MHz, supports RTOS. ESP8266EX has the full and complete WiFi fuction, which can used independently and alsoused as a slaver with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is helpful for the system performance. Especially, ESP8266EX can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design.   SOC characteristics:   Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz, and RTOS; Built-in TCP/IP protocol; Built-in one-channel 10-bit high precision ADC; Outboard interface: HSPI, UART, I2C, I2S, IR Remote Controk, PWM, GPIO; Deep sleep current is 10uA, the cut-off current is smaller than 5uA; Wake,connect and transmission data package within 2ms; The consume power is smaller 1.0Mw (DTIM3) when at stand by status; Built in 1M byte for SPI Flash.   WiFi characteristics:   Support 802.11 b/g/n/e/I; Support Station, Soft AP, Soft AP+STA mode; Support WiFi Direct (P2P); Support CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration. P2P finding, P2P GO mode/ GC mode and P2P power manage WPA/PA2PSK and WPS; 802.11 security certification: pre-certification and TSN Support 802.11n (2.4GHz); 802.1h/RFC1042 frame encapsulation; Support seam less roaming; Support AT remote update and cloud update (OTA); Support Smart Config function (including Android and Ios device).   Module interface:   2* UART; 1*ADC; 1*En; 1*wakeup pin; 1*HSPI; 1*I2C; 1*I2S More than 10*GPIOs   Working temperature:   -40℃-+125℃;   Module size:   16mm×24mm   Application: Electronical appliance; Smart power plug, smart light; Infant monitor; Sensor networks; Security ID label; Wireless location beacon; Home automation; Mesh networks; IP video camera; Wearable electronics; Wireless location recognition; Industrial wireless control;   Package included:   1 x ESP-12N ESP8266 Remote Serial Port WIFI Wireless Module  

Mini 1080P DIY Camera Module Lens Support TV Monitor Video Connection TF Card M Package weight: 0.05 kg Features: High quality high-definition images full HD1080P DV DC. Import HD camera. Compact design, portable handheld DV DC. Under low illumination, HD video recording can be performed. Video format for: 1280x720P Video format for: 1920x1080P Mode for taking pictures: 12M(4032X3024) Motion detecting video: 720P and 1080P USB 2.0 interface of high speed transmission. Biggest can support 32GB Flash card. Support TV OUT TV monitor video connection. Built-in lithium battery sustainable camera up to 60 minutes. Specification: Item Relevant parameter Video format AVI Video coding M-JPEG video resolution ratio 1280X720P 1920X1080P Video frame rate 30 fps Player software operating system or bring the mainstream video player software Picture format JPG Image proportion 4:3 Support system Windows me/2000/xp/2003/vista;Mac os;Linux; Battery capacity 200mAh Working time About 60 minutes Charging voltage DC 5V interface type Mini 8Pin USB Storage support TF card battery type High capacity polymer lithium electricity Package includeds: 1 x SQ88 Mini Camera 1 x USB Cable 1 x User Manual Details pictures: Click here for more deals Mini 1080P DIY Camera Module Lens Support TV Monitor Video Connection TF Card M Mini 1080P DIY Camera Module Lens Support TV Monitor Video Connection TF Card M

Description: Hi3518E 720P IR-Cut Night Vision F3.6mm Lens IP Camera Module Network PCB Board 1.0 Megapixel CMOS Sensor Camera Features: 1.0Megapixel IP Camera Module PCB Board. Support P2P Onvif Smartphone Remote View. Hisilicon chip (Hi3518E DSP+ 1/4" OV 09712+ CMOS Sensor). 3.6mm 720p Lens with IR Cut. Support WEB remote config, OSD, motion detect, alarm input actived to record, snapshot (MJPEG), CMS, mobile software (iPhone, Blackberry, Android, Symbian and windows), MYEYE (multiple devices management system), SDK Free, ONVIF Support. Specification: Sensor: 1/4" OV 09712 CMOS sensor. Video: H.264 main profile, support dual stream, AVI format. Support: 0.1M~6Mpbs bit rate adjustable; 1~25fps adjust. Resolution: Main stream: 1280 x 720 Sub stream: 704 x 576; 352 x 288 Network: RJ45, 10/100M Support RTSP/FTP/PPPOE/DHCP/DDNS/NTP/UPnP Moblie: Support (iPhone, Windows Mobile, BlackBerry, Symbian, Android) Photoresistor: External signal interface, IR-CUT interface, Support photoresistor input signal and image, IR-CUT, infrared light linkage; Power supply: DC 12V input power interface Size(Single board): 32mm x 32mm Reliability: Comprehensive lightning protection, in line with national and international standards. 7 x 24 hours 65¿ high temperature stable and reliable testing (including mounted machine testing). Package includeds: 1 x 720P IP Network PCB Board Module Camera 1 x Power Cable 1 x CD 1 x English User Manual Details pictures:

Description: Hi3518E 720P IR-Cut Night Vision F3.6mm Lens IP Camera Module Network PCB Board 1.0 Megapixel CMOS Sensor Camera   Features: 1.0Megapixel IP Camera Module PCB Board. Support P2P Onvif Smartphone Remote View. Hisilicon chip (Hi3518E DSP+ 1/4" OV 09712+ CMOS Sensor). 3.6mm 720p Lens with IR Cut. Support WEB remote config, OSD, motion detect,  alarm input actived to record, snapshot (MJPEG), CMS, mobile software (iPhone, Blackberry, Android, Symbian and windows),  MYEYE (multiple devices management system),  SDK Free,  ONVIF Support.   Specification: Sensor: 1/4" OV 09712 CMOS sensor. Video: H.264 main profile, support dual stream, AVI format. Support: 0.1M~6Mpbs bit rate adjustable; 1~25fps adjust. Resolution: Main stream: 1280 x 720 Sub stream: 704 x 576; 352 x 288 Network: RJ45, 10/100M Support RTSP/FTP/PPPOE/DHCP/DDNS/NTP/UPnP Moblie: Support (iPhone, Windows Mobile, BlackBerry, Symbian, Android) Photoresistor: External signal interface, IR-CUT interface, Support photoresistor input signal and image, IR-CUT, infrared light linkage; Power supply: DC 12V input power interface Size(Single board): 32mm x 32mm  Reliability: Comprehensive lightning protection, in line with national and international standards. 7 x 24 hours 65¿¿¿ high temperature stable and reliable testing (including mounted machine testing).   Package includeds: 1 x 720P IP Network PCB Board Module Camera 1 x Power Cable 1 x CD 1 x English User Manual   Details pictures:

SIM808 GSM GPRS GPS BT Development Board Module For Arduino Description: SIM808 a new generation of GSM, GPRS, GPS, bluetooth (optional) SIM808 GSM GPRS module is a four frequency for the castle hole encapsulation. Its performance is stable, compact appearance, high cost performance, which can meet the various needs of customers. SIM808: SIM808 working frequency for GSM/GPRS / 1800/1900 850/900 MHZ, can realize low-power transmission of voice, SMS and data information. Features: The four frequency MHZ 850/900/850/900 SMS FTP/HTTP, embedded TCP/UDP protocol DTMF detection, bluetooth 3.0 (optional), USB interface Arduino SIM808 shields hardware: Power interface support 5-20V voltage input, pay attention to the voltage of 5-9V, can provide not less than 2 a power adapter current. 1. Can choose to use through the jumper cap hardware serial port (D0 D1) or software serial port (D7 D8). 2. Support the MICRO SIMCARD. 3. Support four headphone jack (I type). 4. Update SIM800C firmware support via USB or serial port. 5. Can be upgraded to a bluetooth version of the development board. 6. On board TVS diode, SIM card protection IC, two 100 uf tantalum capacitors and so on a variety of ways to make the stable development board performance. 7. Support the lithium battery (3.6-4.2 V) For TTL level serial communication interface. Fully compatible with the Arduino and compatible with other 5 V, 3.3 V, 2.85 V system. Arduino SIM808 shields software: By TTL level a serial port communication with external systems, the default is communicated with 5 v system directly. Communicated 3.3 V and 2.85 V, it needs to do a bit of hardware processing. Communication interface (command) for the AT command, which is control module function to realize the AT command, such as: control module to make calls using ATD * * * * * * *; (* phone number) for each other. Package included: 1 x SIM808 GSM GPRS GPS BT Development Board Module For Arduino

Android APP: E-WeLink-2.1.13.apk Support apple cellphone also, you can search " ¿¿¿¿¿¿¿¿¿ " in App store to setup it; Support apple cellphone also, you can search " e-welink " in App store to setup it for English version; Information link: http://www.raspberrypiwiki.com/images/4/40/Sonoff_SV-VIEW.pdf    http://www.raspberrypiwiki.com/images/3/3b/Sonoff_SV_Schematic.pdfAPP Download Description: This version does not have 433 RF function and without shell. Sonoff SV(safe voltage) is a low power supply Sonoff version,which supports 5-24V power supply. The power separation circuit enables it to control AC or DC power for the connected device, but you need to do some welding to realize this function, please refer to Soldering Instructions below. Sonoff SV has GIPO reserved to support secondary development. This version does not have 433 RF function. Features:   - Support 5~24V power supply. - Support fast configure SSID and password through APP. - Support automatic connect to server, register and update status info. - Support tracking device status and timely remote control through APP. - Support setting max 8 single or repeat timing tasks each device Reserve GIPO to support secondary development - Reserve GIPO to support secondary development. - Support numerous WIFI smart switches one smart phone. WIFI Characteristics:   - 802.11 b / g / n - Built-in Tensilica L106 ultra-low power consumption 32-bit micro-MCU, dominant frequency support 80 MHz and 160 MHz, support RTOS - Built-in TCP / IP protocol stack - Built-in TR switch, balun, LNA, power amplifier and matching network - Built-in PLL, voltage regulator and power supply management components, 802.11b mode +20 dBm output power - A-MPDU&A-MSDU aggregation and 0.4μs guard interval - WIFI @ 2.4 GHz, supports WPA / WPA2 safe mode - Support cloud OTA upgration - Support STA / AP / STA + AP mode - UART, I2C, PWM, GPIO - Deep sleep maintain current is 10 uA, shutdown current is less than 5 uA - Wake-up, connect and transfer data packets in 2 ms - Standby power consumption is less than 1.0 mW (DTIM3) - Operating temperature range: -40 ¿¿¿ - 125 ¿¿¿ - Other parameters as follows Solder instruction: Package included: 1 x DC 5V-24V DIY Wifi Wireless Switch Sonoff SV Module

Feature:   1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 2. 24-bit DAC output, dynamic range support 90dB, SNR support 85dB 3. Support for 16M bytes of SPIFLASH. For example W25Q16 (2M bytes), W25Q128 (16M bytes) 4. A variety of control modes, parallel port control mode, serial port mode, AD button control mode 5. The Miniusb interface updates voice files no need installing any software. Supports XP and WIN7 systems. 6. Support for composite playback, you can achieve report time, report the temperature 7. 30 Level voice are adjustable 8. Comes with 3W amplifier, can direct connect external speaker to complete the playback 9. Support for 8-segment voice trigger playback, IO detection, so suitable for carbon film buttons and so on 10. It can support U disk, TF card and SPIFLASH as storage media at the same time 11. Power supply: 3.2 - 5.2VDC   Package includes:   3 x YX5300 MP3 Player Module

Product introduction: JDY-08 passthrough module is based on bluetooth 4.0 protocol standard, scope of work frequency of 2.4 GHZ, modulation method for GFSK, maximum transmitted power of 0 db, the largest launch distance of 80 meters, adopt TICC2541 chip design, support the user through the AT command to modify the device name, service UUID, transmission power, such as matching password instructions, convenient use and flexible. Function introduction: 1: WeChat pass-through (supports AirSync protocol, applies to WeChat H5 or factory server communication, including long packet data parsing and sending and receiving) 2: APP transmission (support Android and IOS data transmission) 3: iBeacon mode (support WeChat shake protocol and apple iBeacon protocol) 4: Sensor mode (temperature, humidity and many other sensor data acquisition applications) 5: host transmission mode (data transmission between application modules, communication between host and slave) 6: host observer mode (application sensor, indoor positioning) 7: PWM mode (used for motor speed regulation and LED light brightness adjustment) 8: IO mode (for mobile phone control relay or LED on/off) 9: indoor chamber location application (application of collecting iBeacon data to achieve range positioning) Technical parameters: 1: the communication rate is 3K Bytes/ second 2: 1024Bytes can be written in the serial port of APP transmission 3: the effective communication distance is 15 to 30 meters 4: support PWRC pin to control sleep 5: support IO port control disconnect Function description of two pins: DISC pin: for active disconnecting of bluetooth connection (default high level, low level disconnecting) PWRC pin: used to wake up sleep (default to sleep state). Use this pin to ground the AT command VCC pin: is the power pin of the module, and the power supply voltage ranges from 3.6V to 6V GND pin: power source ground TXD pin: serial port output pins RXD pin: serial input pins Package included: 10 x JDY-08 4.0 Bluetooth Module BLE CC2541 Airsync For IBeacon

Description: Now, you can drive TFT LCD in a much faster speed using 84Mhz Ardiuno DUE. The shield is designed to fit two types of LCD: 1. 40pin version LCD which is commonly used in previous version of TFT Mega shield for Arduino MEGA 2560 2. 32pin version LCD which is commonly used in STM32 development board. (unsoldered) The shield route all the LCD data pins to port PC1-PC8 and PC12-19, control pins to PD0-PD3, this design can acheive high speed data transfer (three cycles per write strobe to the LCD) to maximize LCD display speed. The SPI interface (for SD or flash control) is route to the ISP header of arduino DUE, so that high speed SPI transfer with DMA can be achieved. The shield is compatible with Arduino DUE and the following LCD: 2.2" TFT LCD Module  (220x176) 2.8" TFT LCD Module  (320x240) 3.2" TFT LCD Module with Font IC (320x240) 3.2" High Resolution TFT LCD Module with Font IC (480x320) 3.5" TFT LCD Module with Font IC (480x320) (Full viewing angle IPS panel) 4.0" TFT LCD Module with Font IC (480x320) 4.3" TFT LCD Module with Font IC (480x272) 5.0" TFT LCD Module with Font IC (800x480) 7.0" TFT LCD Module with Font IC (800x480) Features: - Drive TFT LCD on arduino DUE by just plugging into arduino DUE main board, no flying wires - Compatible with 40-pin version LCD, which is commonly used in TFT Mega shield - Also comptabile with 32-pin version LCD, which is commonly used in STM32 development board - On board SD card slot with adjustable CS selection - On board SPI flash footprint with adjustable CS selection, for upgrade include Font IC to draw text to the LCD and also support SPIFlash library - LCD power 3.3V and 5V selectable through solder jumpers - LCD Backlight (LEDA+) 3.3V., 5V or PWM selectable through solder jumpers - Pins are routed to reduce CPU cycles, i.e. display speed is faster Package included: 1 x CTE TFT LCD / SD Card Shield For Arduino DUE

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna Description: The GPRS Shield-EFCom expansion board is a serial GSM / GPRS wireless module. Arduino enthusiasts to quickly learn a GSM / GPRS mobile phone development, and can be applied to wireless development projects to the class, but also suitable for remote control development, such as wireless meter reading, smart appliances, ultra-long-range control.   EFCom compatible with all the Freaduino and standards the Arduin development board. EFCom is a 4-band GPRS / GSM module supports four standard band 850/900/1800/1900MHz, send SMS messages, phone calls, faxes, etc. all GPRS handsets have features. EFCom allows your very fast phone development process and the wireless development.   EFCom SIM900 is a patch type GSM / GPRS integrated single-chip, ARM926EJ-S core, build enthusiasts and learn to use the smallest integrated development environment.   The EFCom using AT commands through UART serial configuration settings only need to extend the board into Freaduino board, you will be able to easily control via AT commands EFCom make calls, send text messages... addition EFCom support LCD5110 display (default hair Bluetooth backlight, is inserted in EFCom effect diagram below) and serial keypad keyboard input.   The board set the hardware boot the Button Software boot (D10), hardware RestButton, software Rest (D9) allows use and arduino spiritual and match to meet various types of both hard boot or soft boot or the hard reset or soft restart DIY needs. The two jump take to D0-D3, you are excelent to choose EFCom Arduino communication: software serial port (jumper cap to D2, D3) or hardware serial port (D0, D1).   EFCom three operating modes: Short Message Service SMS service mode Audio music mode GPRS mode Features: Fully compatible the Arduino and Mega2560 development board series Serial communication, the freedom to choose hardware serial port (D0/D1) or software serial communication (D2/D3) and motherboard SIM900, all the IC set aside not only the UART, DEBUG mouth, all GPIO port and KEY PANEL interface Board super capacitor to ensure the RTC work Support both hardware and software switch machines, support for hardware and software restart 4 band 850/900/1800/1900 MHz   Specification: The GPRS Shield power supply 5V GPRS multi-slot class 10/8 GPRS mobile station class B Compliant to GSM phase 2/2 +  - Class 4 (2 W@850/900 MHz)  - Class 1 (1 W@1800/1900MHz) Weight: 3.4g Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands) SIM application toolkit Supply voltage range: 3.1 - 4.8V Low power consumption: 1.5mA (sleep mode) Operation temperature: -40 ° C to +85 ° C Note: Plug Freaduino / Arduino Main Board, in connection we 9V DC AC adapter. The reason is the need EFCom boot current and maximum peak current 2A, but the USB port is unable to provide such a large current, so must an external power supply equipment.Your SIM card is not lockedBest EFCom communication baud rate of 19200 bps 8-N-1(EFCom default automatic pairing baud rate) Package included: 1 x EFCom wireless module 1 x Quad-Band antenna IO definition: Dimension:   PCB:

Product Introduction: 1.Support BDS/GPS single system,support QZSS and SBAS system 2.Support A-GNSS 3.Cold Boot Acquisition Sensitivity:-148dBm 4.Tracking Sensitivity:-162dBm 5.Positioning Precision:2.5m (CEP50) 6.First Time Positioning Time:32s 7.Low Power Consumption:continuous operating 8.Built-In Antenna Detection And Antenna Short Circuit Protection Pin Definition: 1.VCC: power (3.3-5.0V) 2.GND: ground 3.TXD: module serial port transmit pin (TTL level, it cannot directly connect RS232 level), it can connect MCU RXD 4.RXD: module serial port receive pin (TTL level, it cannot directly connect RS232 level), it can connect MCU TXD 5.PPS: clock pulse output pin Package included: 1 x Beidou GPS Module 1 x antenna

Power Pins: GND - this is the common ground for all power and logic BAT - this is the positive voltage to/from the JST jack for the optional Lipoly battery USB - this is the positive voltage to/from the micro USB jack if connected EN - this is the 3.3V regulator's enable pin. It's pulled up, so connect to ground to disable the 3.3V regulator 3V - this is the output from the 3.3V regulator. The regulator can supply 500mA peak but half of that is drawn by the ESP32, and it's a fairly power-hungry chip. So if you need a ton of power for stuff like LEDs, motors, etc. Use the USB or BAT pins, and an additional regulator Logic pins: This is the general purpose I/O pin set for the microcontroller. All logic is 3.3V The ESP32 runs on 3.3V power and logic, and unless otherwise specified, GPIO pins are not 5V safe! Serial pins: RX and TX are the additional Serial1 pins, and are not connected to the USB/Serial converter. That means you can use them to connect to UART-devices like GPS's, fingerprint sensors, etc. The TX pin is the output from the module. The RX pin is the input into the module. Both are 3.3V logic I2C & SPI pins: You can use the ESP32 to control I2C and SPI devices, sensors, outputs, etc. If using with Arduino, the standard Wire and SPI devices work as you'd expect! Note that the I2C pins do not have pullup resistors already! You must add them if you want to communicate with an I2C device GPIO & Analog Pins: There are tons of GPIO and analog inputs available to you for connecting LEDs, buttons, switches, sensors, etc. Here's the remaining pins available. Bottom row: A0 - this is an analog input A0 and also an analog output DAC2. It can also be used as a GPIO #26 A1 - this is an analog input A1 and also an analog output DAC1. It can also be used as a GPIO #25 A2 - this is an analog input A2 and also GPI #34. Note it is not an output-capable pin! A3 - this is an analog input A3 and also GPI #39. Note it is not an output-capable pin! A4 - this is an analog input A4 and also GPIO #36 A5 - this is an analog input A5 and also GPIO #4 21 - General purpose IO pin #21 Top row: 13 - This is GPIO #13 and also an analog input A12. It's also connected to the red LED next to the USB portIt's also connected to the red LED next to the USB port 12 - This is GPIO #12 and also an analog input A11. This pin has a pull-down resistor built into it, we recommend using it as an output only, or making sure that the pull-down is not affected during boot. 27 - This is GPIO #27 and also an analog input A10 33 - This is GPIO #33 and also an analog input A9. It can also be used to connect a 32 KHz crystal. 15 - This is GPIO #15 and also an analog input A8 32 - This is GPIO #32 and also an analog input A7. It can also be used to connect a 32 KHz crystal. 14 - This is GPIO #15 and also an analog input A6 http://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers Here are: https://espressif.com/en/products/hardware/esp32/overview 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS Integrated 520 KB SRAM Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP Integrated dual mode Bluetooth (classic and BLE) 4 MByte flash On-board PCB antenna Ultra-low noise analog amplifier Hall sensor 10x capacitive touch interface 32 kHz crystal oscillator 3 x UARTs (only two are configured by default in the Feather Arduino IDE support, one UART is used for bootloading/debug) 2 x I2C (only one is configured by default in the Feather Arduino IDE support) 12 x ADC input channels 2 x I2S Audio 2 x DAC PWM/timer input/output available on every GPIO pin OpenOCD debug interface with 32 kB TRAX buffer SDIO master/slave 50 MHz SD-card interface support Package included: 1 x Wemos® TTGO ESP32 Dev Module WiFi + Bluetooth 4MB Flash

Specifications: Support wireless Bluetooth audio receiver audio conversion board, you can upgrade your product to become a wireless Bluetooth Bluetooth audio equipment, only with 3w*2 power amplifier(3.7-5v voltage) Features: - Version: the TOOTH 2.1+EDR BTLUE specification, compatible with Bluetooth 3 and the following version - Support L2CAP/A2DP (AVCTP/AVDTP/AVCRP), used to receive stereo audio signals, through the protocol can control the audio transmitter up and down the operation, to support the simple matching / automatic back to the function, support MP3 format decoding, -Supports power amplifier enable control - DAC 16bit output high quality audio output, high signal to noise ratio - Support low energy consumption mode mode sniff, power saving mode Bluetooth Operation Instructions: 1. Open mobile phone Bluetooth settings; enter the mobile phone Bluetooth search, Bluetooth device name (mobile phone display device name customers can specify), (Note: mobile phone brand: Android system, IOS system, Win system, Symbian system, open the MeeGo method system Bluetooth function is different, different, the pairing process) pairing process takes about 30 seconds. 2.The second use of the password is not used, the phone directly on the corresponding speaker of the Bluetooth device name, such as "BIuetooth" can be connected to success. (some mobile phone system will prompt the password, the password is: 0000). Bluetooth receiving distance of 10 meters -15 meters When the connection is successful, in the phone's music player interface, click on the favorite music player, the speaker will play out the beautiful sounds of music. Package Included: 3 x Mini Bluetooth Receiver Module With 4Ohm Speakers Power Amplifier

Features: 1. Used for DIY sound modification,can make your speaker and headphone upgrade to be high class Blutooth audio equipment with Wireless Bluetooth music receive 2. Support wireless Bluetooth audio receiving 3. Support USB and TF card play,support WMA/MP3/WAV decode 4. Support AUX input 5. With EQ sound effect function 6. Compatible for Bluetooth 3.0/4.0 and 4.1 version 7. Support HSP/HFP.Support Bluetooth hand-free call function 8. Support communication with Android APP through SPP protocol 9. Support L2CAP/A2DP(AVCTP/AVDTP/AVRCP) 10. Easy pairing, support automatically connect back, low power mode, sniff mode, stop mode 11. Size: 48mm x 60mm Package includes 1 x Wireless Bluetooth Amplifier Adapter