WiFi UNO based on ESP32 board


Well, I believe the ESP32 module is very popular recently, because of its dual-core processor and integrated Wi-Fi and Bluetooth feature! It is a perfect board for IoT applications. Of course, it is famous because of the ecosystem built by the huge community. Now programming ESP32 with Arduino IDE is widely used by many IoT developers.

This is the Wemos D1 R32, an ESP32 development board in Arduino Uno form factor. It's running on clock speed up to 240MHz and one core is dedicated to wireless functions, another core reserved for user function. This is MUCH faster than its predecessor, ESP8266. Although it is a 3.3V system, with it in Arduino UNO form factor, you should be able to utilize most of the shields out there.\

And not to forget there are many communities that support ESP32, for example, microPython, LUA, and Arduino IDE.


  • ESP32-WROOM-32 in Arduino UNO form factor
  • Logic Level: 3.3V
  • DC Input Voltage: 5V - 12V DC
  • Wifi: 802.11 b/g/n/e/i (802.11n up to 150 Mbps)
  • Bluetooth: v4.2 BR/EDR and BLE specification
  • RAM: 520KB
  • Flash Memory: 32Mb (4M bytes)
  • Power consumption:
    • Max current: 250mA
    • Sleep current: 0.15mA
    • Active without WiFi current: 20mA
  • Operating Temperature: -40C > +85C

Kit include:

1 x WiFi UNO based on ESP32 board

12 JD
In stock

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