Wemos

Wemos TTGO LoRa32 V2.1 868Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI Wireless Module Description: Working voltage: 1.8~3.7VAcceptable current: 10~14mATransmit current: 120mA@ 20dBm 90mA@ 17dBm 29mA@ 13dBmOperating frequency: 868MHzTransmit power: 20dBmReceive sensitivity: -139dBm@LoRa &62.5Khz&SF=12&146bps-136dBm@LoRa &125Khz&SF=12&293bps-118dBm@LoRa &125Khz&SF=6&9380bps-123dBm@FSK&5Khz&1.2KbpsFrequency error: /-15KHzFIFO space: 64ByteData rate: 1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOKInterface form: SPISleep current: 0.2uA@SLEEP 1.5uA@IDLEOperating?temperature: -40￢ﾄﾃ- 85￢ﾄﾃDigital RSSI functionAutomatic frequency correctionAutomatic gain control RF wake-up functionLow voltage detection and temperature sensorFast wake-up and frequency hoppingHighly configurable data packet handlerSMA AntennaIP5306More product information, go to: httpss://github.com/LilyGO/TTGO-LoRa32-V2.1At the TTGO LoRa V2.1, we add the SMA and IP5306 to the board, which make it can do more things. In terms of the power switch, we have changed the switching interaction mode. The added SMA antenna can enhance signal transmission.Package included: 1 x TTGO LoRa32 V2.1 868Mhz Module2 x Pin1 x Antenna1 x Power Cable(Notice:The shipping list does not include battery and SD card)

Wemos SAMD21 M0 Module 32-bit ARM Cortex M0 Core Compatible With Arduino Zero Arduino M0

Wemos ESP32 TS V1.2 MPU9250 1.8 Inch TFT Bluetooth Wifi MicroSD Card Slot Speakers Module Package contains 1 X item of the smallest listed variant.

Description: Brand: WeMos This is Double socket dual base shield for WeMos D1 Mini Package included: 1 x Dual Base Shield 4 x Normal Pin

Features: Brand Name: WeMos Input voltage: 7-24V Max current: 1A Package included: 1 x WeMos DC Power Shield 2 x Normal pin

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA WeMos TTgo ESP32 WiFi + Bluetooth Board 4MB Flash UNO D1 R32 Features: -DC 5V-12V -1 analog input(3.2V max input) -a Micro USB connection -Compatible with Arduino -D1 R32=WiFi+Bluetooth+UNO -More:https://espressif.com/zh-hans/support/download/documents?keys=&field_type_tid%5B%5D=13 https://github.com/espressif/arduino-esp32 Package included: 1 x WeMos® TTgo ESP32 WiFi + Bluetooth Board 4MB Flash UNO D1 R32 WeMos TTgo ESP32 WiFi + Bluetooth Board 4MB Flash UNO D1 R32 WeMos TTgo ESP32 WiFi + Bluetooth Board 4MB Flash UNO D1 R32

Features: I2C interface Power supply voltage: VM=15V max Output current: Iout=1.2A(average) / 3.2A (peak) Standby control to save power CW/CCW/short brake/stop motor control modes Pins Description: VM: Motor power supply + (Max 15Vdc) GND: Motor power supply - A1 A2: Motor A B1 B2: Motor B S: Standby control port (in IO mode) Package included: 1 x Motor Shield For WeMos D1 Mini

Features: 8x8 dot matrix LED 8 step adjustable intensity Package included: 1 x Wemos Matrix LED Shiled 2 x Pin

Description: Brand: Wemos ESP32 0.96 OLED HX711 Module 1KG KIT package included: 1 x Wemos® ESP32 0.96 OLED HX711 Module 1KG KIT

Description: This is the old version of WeMos D1. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) A Micro USB connection A power jack, 9-24V power input. Compatible with Arduino Compatible with nodemcu Infos: click here!! Package included: 1 x WeMos D1 WiFi UNO ESP-12E Based ESP8266 Shield For Arduino Compatible

Description:   ESP32 integrates antenna switches, RF balun, power amplifiers, low noise amplifiers, filters and power management modules, and the entire solution occupies the least printed circuit board area. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip Using TSMC low-power 40nm technology, power performance and RF performance is the best, safe and reliable, easy to expand to a variety of applications. Use the documentation to download: https: //github.com/Nicholas3388/LuaNode User manual: https: //github.com/SmartArduino/SZDOITWiKi/wiki/ESP8266---ESP32   Feature:   Cost-effective small volume. Easy to embed into any product Powerful, support LWIP protocol, freertos Supports three modes: AP, STA, AP + STA coexistence mode Lua programming makes your development easier For more details click on the link: https: //github.com/espressif/arduino-esp32/blob/master/doc/windows.md Package included: 1 x WeMos® ESP32 WiFi + Bluetooth Development Board 2 x normal pin

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

Description: Based on the ESP-8266EX. Arduino Compatible, you can use it on Arduino IDE. NodeMcu Compatible 11 Digital I/O pins 1 Analog Input pin OTA -- Wireless Upload(Program) On board switching power supply -- Max 24V input, 5V 1A output What's new about V2.1.0 Use BRT (Bias Resistor Transistor), easier into flash mode. Optimize the circuit, the system is more stable. Infos: Package included: 1 x New WeMos D1 R2 V2.1.0 WiFi Uno Based ESP8266 For Arduino Nodemcu Compatible

Description: When you do some ESP32projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A LG 3000mAH 18650 battery could make ESP32run 17 hours or more. 18650 charging system integrated. indicate LED inside(Green means full& Red means charging) Charging and working could be at the same time. 1 Switch could control the power. 1 extra LED could be programmed(Connected with GPIO16[D0]) 0.5A charging current 1A output Over charge protection Over discharge protection Full ESP32 pins break out Click the link for more details: http://espressif.com/en/products/hardware/esp32-devkitc/overview Package included: 1 x WeMos® WiFi + Bluetooth Battery ESP32 Development Tool 2 x 20P pinhead

Description: The SAMD21 M0 represents a powerful, 32-bit extension of the Arduino UNO platform. The board is powered by SAMD21 MCU, featuring a 32-bit ARM Cortex M0 core. Compatible with Arduino Zero and Arduino M0. The SAMD21 M0 board expands the family by providing increased performance, enabling a variety of project opportunities for devices, and acts as a great educational tool for learning about 32-bit application development. The Zero applications span from smart IoT devices, wearable technology, high tech automation, to crazy robotics. The board is powered by SAMD21 MCU, which features a 32-bit ARM Cortex M0+ core. One of its most important features is Atmel’s Embedded Debugger (EDBG), which provides a full debug interface without the need for additional hardware, significantly increasing the ease-of-use for software debugging. EDBG also supports a virtual COM port that can be used for device and bootloader programming. Package included: 1 x Wemos® SAMD21 M0 32-bit ARM Cortex M0 Core

Description: ESP32 is already integrated with antenna and RF balun, power amplifier, low noise amplifiers, filters, and the power management module. The entire solution is the least amount of PCB area. this board is 2.4 GHz dual mode WiFi and bluetooth chips by tsmc 40nm low power technology, power and optimized RF characteristics, which is safe, reliable, and scalable to a wide range of applications. Features: High performance Small volume, easy embeded to other products Strong function, with the support of lwIP protocol, freertos Support three modes: AP, STA and AP+STA Support for lua program, easy to develop Package included: 1 x Wemos® ESP32 OLED Module    

Description:   When you do some ESP32projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A LG 3000mAH 18650 battery could make ESP32run 17 hours or more. 18650 charging system integrated. indicate LED inside(Green means full& Red means charging) Charging and working could be at the same time. 1 Switch could control the power. 1 extra LED could be programmed(Connected with GPIO16[D0]) 0.5A charging current 1A output Over charge protection Over discharge protection Full ESP32 pins break out Click the link for more details: https://espressif.com/en/products/hardware/esp32-devkitc/overview Package included: 1 x WeMos® WiFi + Bluetooth Battery ESP32 Development Tool 2 x 20P pinhead

Description: Brand Name: Wemos For more product information, please click: https://github.com/LilyGO/TTGO-TS-V1.2 Pin Description:   Package included:   1 x TTGO TS v1.2 esp32 1.8 TFT MPU9250 MicroSD card module 1 x Power Cable

Description: This develop board integrated ESP8266 and 18650 battery. A standard 3000mAH 18650 battery could run it 17 hours. What is it? You can call it "WiFi Battery". I added a 18650 battery to ESP8266 make ESP8266 more easy to develop projects. Why did you make it? When you do some ESP8266 projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A 3000mAH 18650 battery could make ESP8266 run 17 hours or more. What makes it special? · Same with NodeMCU. · 18650 charging system integrated. · indicate LED inside(Green means full& Red means charging) · Charging and working could be at the same time. · 1 Switch could control the power. · 1 SMT connector could be used to sleep mode · 1 extra LED could be programmed(Connected with GPIO16[D0]) · 0.5A charging current · 1A output · Over charge protection · Over discharge protection · 10 digital pins write/read/interrupt/pwm/I2C/one-wire supported(except D0) · 1 analog input Be careful + and -. If you put the wrong direction of battery the charging chip will be destroyed. This product does not include 18650 battery. Dimensional drawing: this size is measured by hand,There may be 1-3mm errors. Package included: 1 x WeMos® esp-wroom-02 Mainboard D1 Mini WIFI Module

Features: 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.2V max input) a Micro USB connection Compatible with Arduino 1MB Flash 500mA resettable fuse Package included: 1 x WEMOS D1 mini Lite 2 x Normal pin

Description: Brand: Wemos ESP8266 ESP-WROOM-02 WIFI Development Board For Arduino UNO R3 Package included: 1 x ESP8266 ESP-WROOM-02 Development Board

Description: 1. Compatible with Arduino IDE 1.5 (OSX/Win/Linux) 2. Fully signed drivers and executable for easy installation 3. USB programming, USB device emulation, USB-CDC virtual serial port emulation 4. 16 MHz AVR MCU - using a true 16Mhz precision crystal 5. 16KB Flash Memory (14.5K+ after bootloader) 6. Serial over USB debugging and communication! 7. 14 I/O Pins (2 shared with USB) 8. I2C, true SPI, UART, LIN, and USI 9. ADC on 10 pins 10. 3 PWM Channels (which can be assigned to a selection of pins) 11. Power via USB, or External Source - 5v or 6-16v (automatic selection) 12. On-board button that can be used as a reset, program, or user button - or can be disabled to use that pin as general i/o - without changing the bootloader 13. On-board 150mA 5V regulator 14. Power LED and Test/Status LED (on Pin 1) 15. User accessible solder jumpers to disable LEDs, and other features for lower power consumption 16. Two mounting holes. 17. Breadboard compatible pin out/spacing (the three side header pins are only for legacy shield support). Package included: 1 x Wemos® Digispark Pro Kickstarter Development Board

Features: I2C Interface Two user selectable addresses Typical accuracy ±3%RH and ±0.3°C More: https://www.wemos.cc/product/sht30-shield.html Package included: 1 x SHT30 Shield 2 x Normal Pin

Description: Brand: Wemos ESP32 Joystick KIT wifi & bluetooth Module development board For more product information, please click: https://github.com/LilyGO/ESP32-Joystick Package included: 1 x ESP32 Module 1 x Joystick Module 2 x Pin 1 x Cable

Buy Wemos 10dB Directional Antenna For TTGO ESP32 ESP07 ESP-WROVER... for R319.00

Buy Wemos TTGO T-Hacker DIY BOX ESP8266 Wifi OLED Display for R685.00

Description: With this Data Log Shield for WiFi D1 Mini board, can saving data to files on any FAT16 or FAT32 formatted MicroSD card. The included RTC (Real Time Clock) can be used to timestamp all your data with the current time, so that you know precisely what happened when. SD card interface works with FAT16 or FAT32 formatted cards. Real time clock (RTC) keeps the time going even when the power disconnected. The coin cell battery backup last date and time. RTC protected from wrong connecting of battery. Pinout: RTC: D1 - SCL D2 - SDA CD card: D5 - CLK D6 - DO D7 - DI D8 - CS Package included: 1 x DataLog Shield 2 x Male Pin Header 2 x Female Pin Header 2 x Stackable Header

Features: Screen Size: 64x48 pixels (0.66” Across) Operating Voltage: 3.3V Driver IC: SSD1306 Interface: IIC(I2C) IIC Address: 0x3C or 0x3D Warning: all I/O are designed to be 3.3V compliant only. Package included: 2 x Long female pin 2 x Short female pin 2 x Normal pin 1 x OLED Shield

Description: What's new about V2.0.0 Add two customizable Button. Package included: 2 x Normal pin 1 x OLED Shield V2.0.0

Product Description:   When you do some ESP32projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A 3000mAH 18650 battery could make ESP32run 17 hours or more. 18650 charging system integrated. indicate LED inside(Green means full& Red means charging) Charging and working could be at the same time. 1 Switch could control the power. 1 extra LED could be programmed(Connected with GPIO16[D0]) 0.5A charging current 1A output Over charge protection Over discharge protection Full ESP32 pins break out Click the link for more details: https://espressif.com/en/products/hardware/esp32-devkitc/overview Package included: 1 x TTGO WiFi + Bluetooth Battery ESP32 0.96 Inch OLED Development Tool