Esp32

ESP32 Test Board Small Batch Burn Fixture Min System Development Board For ESP-WROOM-32 ESP-32S

Features: The fixture comprises a ESP32 module, which is suitable for burning test board Le Xin ESP-WROOM-32 module, all IO ports have led can be used as the minimum system board or small batch burn with fixture. Package included: 1 x ESP32 test board

Buy ESP32 Test Board Small Batch Burn Fixture Min System Development Board For ESP- for R508.51

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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

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: The 433/470MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip) Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged! With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin! Example: The products is a SX1278(433/470)chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 433/470MHz frequency, high sensitivity is over-148dBm, + 20dBm output power, high reliability, long transmission distance. the onboard 433 MHz 16 Mt bytes (128 Mt bit) wi-fi antenna, 0.96 inch blue oled display, lithium battery charging circuit, CP2102 interface and USB serial chip, the perfect support for Arduino development environment, can be used for program checking and product development is very easy and fast. Operating voltage: 3.3V to 7V Operating temperature range: -40 °C to + 90 °C Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct modes Data rates: 150 Mbps @ 11n HT40., 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n receiver sensitivity up to -98 dBm UDP sustained throughput of 135 Mbps Pin diagram: Test details: Internal parts: To assemble demo video, please click: https://www.youtube.com/watch?v=PP99x7YYPO8&feature=youtu.be Package included: 2 x ESP32 LoRa 0.96 Inch OLED 433/470MHz 2 x Spring Antenna 2 x USB Cable 2Pcs LILYGO TTGO 433/470MHz SX1278 ESP32 LoRa 0.96 Inch Blue OLED Display bluetooth WIFI Module 2Pcs LILYGO TTGO 433/470MHz SX1278 ESP32 LoRa 0.96 Inch Blue OLED Display bluetooth WIFI Module 2Pcs LILYGO TTGO 433/470MHz SX1278 ESP32 LoRa 0.96 Inch Blue OLED Display bluetooth WIFI Module

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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:   1. The main control chip using Le Xin ESP32, Tensilica LX6 dual core processor, clocked at 240MHz, computing capacity of up to 600DMIPS, 520 SRAM, 802.11 KB chip b/g/n HT40 WiFi transceiver,  baseband, and LWIP protocol stack, Bluetooth (Bluetooth dual-mode integrated traditional and BLE low-power Bluetooth). 2. onboard 16 Mt bytes (128 Mt bit), Flash, and Wi-Fi antennas. 3. 0.96 inch White OLED display. 4. lithium battery charging circuit and interface. 5. CP2102 USB to serial chip, perfect support for Arduino development environment ESP32 QFN package is a highly integrated chip, because of high frequency, small volume and not easy to heat dissipation, so Appeared when use high fever is normal, we complete the circuit had done to the stability of the evaluation, please rest assured use; If you have any worry, can increase the heat sink. This product has built-in batteries. Package included: 1 x ESP32 OLED V2.0 Kit( ESP32 OLED V2.0*1, Board*1, DTH12*1, 3D print Shell*1,Cable*1, Line *1, Small heat sink *1, pin*2) 1 x USB Cable

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

Buy Geekcreit ESP32 OLED Module ESP32 OLED WiFi Module + bluetooth Dual ESP-32 for R441.00

Description:   [Overview] ESP32-DevKitC is a low-footprint, minimal system development board which is powered by our latest ESP-WROOM-32 module and can be easily adjusted to a breadboard.   [New and Powerful] Built around the ESP-WROOM-32, this minimal system development board achieves optimal performance with its rich peripheral set, Wi-Fi and Bluetooth radio solutions, which are offered by our latest SoC, the ESP32. The limit is your imagination!   [Rapid Prototyping] Get right into application design and development without worrying about RF performance and antenna design. The ESP32-DevKitC has your basic system requirements already covered. Just plug in the USB cable and you’re good to go!   [Flexible and Feature-Rich] The ESP32-DevKit contains the entire basic support circuitry for the ESP-WROOM-32, including the USB-UART bridge(CH340), reset- and boot-mode buttons, LDO regulator and a micro-USB connector. All pin export GPIO is available to the developer.   [Breadboard-Friendly] The ESP32-DevKitC pinout is optimized for prototyping on a breadboard. The on-board LDO output is led out for powering additional off-board electronics. Peripheral outputs are grouped together for hassle-free prototyping. WIKI: http://www.raspberrypiwiki.com/index.php/ESP32-DevKit Package included:   1 x ESP32 Development Board 2 x 20Pin Header

Description:   WIFI Kit series is the new development of the cost-effective networking program, the main chip using ESP32,  LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth).   This product is based on the WIFI Kit 32 added SX1276 chip, that is, LoRa ™ remote modem,  Applicable frequency:8 68MHz and 915MHz  frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.6Km).   Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development.   Technical Parameters:   Dominant Frequency: 240MHZ Flash: 32M-Bits Processor: for Tensilica LX6 Dual Core Master chip: ESP32 LoRa chip: SX1276 Support frequency band: 868-915MHZ Open communication distance: 2.8KM Computing capacity: up to 600DMIPS Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth Development environment: perfect support for Arduino Operating voltage: 3.3-7V Operating temperature range: -40-90 ℃ Receiver sensitivity: -139dBm (SF12, 125KHZ) UDP continuous throughput: 135Mbps USB adapter chip: CP2102 Support mode: Sniffer, Station, softAP and Wi-Fi Direct Transmit power: 19.5dBm@11b, 16.5dBm@11g, 15.5dBm@11n Data rate: 150Mbps @ 11n HT40, 72Mbps @ 11n HT20, 54Mbps @ 11g, 11Mbps @ 11b Note: this item do not have the Lithium battery and antenna. Package included: 1 x SX1276 ESP32 Module        

Description: How to use? Development environment setup: Using the Windows environment to develop, Installation Steps:??br />1. Install the Arduino IDE, can download the Arduino IDE client from arduino.cc. 2. Install the Git GUI, can download the Git GUI client from git-scm.com. 3. Open Git GUI, and select Clone Existing Repository. Type the https://github.com/espressif/arduino-esp32.git in the Source Location option Click the Browse in the Target Directory option and select the /hardware folder under the Arduino IDE. And then add the /espressif/esp32 after the File path. In fact, create a folder, but cannot create by themselves, need to fill out to create in the software. Take my present path for example, the complete path of Target Directory is F:/bao/arduino-1.8.2/hardware/espressif/esp32 4. Click the Clone, wait for the installation to complete. 5. Installation completed. ??. Click, open tools folder of defined directory just now, click get.exe. start to download Library file 7. After the download completion, open Arduino IDE then you can see the boards can select ESP 32 development board 8. Select ESP 32 Dev Module, open example WiFi Scan and click upload Show download is completed. Open Serial port assistant so that you can see the scaned wifi information More details, please visit: https://github.com/espressif/arduino-esp32 Package included: 1 x Arduino IDE For ESP32 Module WiFi+Bluetooth Development Board

Buy M5Stack ESP32 Downloader Kit USB-TTL Adapter Board for ESP32/ESP8266 CP2104/CH9 for R199.00

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

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

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

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

Characteristics:   Lastest ESP32 Version: REV1 WIFI Bluetooth 4 MB Flash 4 MB PSRAM lithium battery interface, 500ma charging current TF Reader 3D ANTENNA 2A Battery Management LED indicator: There are 4 LEDs show the battery status in real time. Power button: Click one time will start. Fast click 2 times will shut down. OLED display (5-SDA, 4-SCL.) Protection: Short protection. Over charging protection. Overflowing Navigation button changed (IO34, IO35, IO39) Can be customized   Package included:   1 x TTGO T-Eight Esp32 Module(Not include battery) 1 x Power Cable 2 x Pin

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:   Frequency: 2400~2500MHz  S.W.R.: Antenna Gain: 10dbi  Radiation: Directional antenna  Polarization: Linear Impedance: 50  Wire distance: 1m  Connector: IPEX Use with ESP32 Development Board   Package included:   1 x 10dB Directional Antenna(Not include ESP32 Module)

Description: The main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI 32 added SX1276 chip, that is, LoRa remote modem, 868/915MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability. Onboard 128MByte Flash, WiFi antenna, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development. Pin diagram: Feature: Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Supports Sniffer, Station, softAP and Wi-Fi Direct modes Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n Receiver sensitivity up to - 98 dBm UDP continues to throughput by 135 Mbps Package included: 1 x SX1276 LoRa ESP32 868MHz 1 x Line 1 x heatsink 2 x pin