• based on the chip ESP-8266EX, module ESP-12F
  • 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

Documentation please see on this page. 

Additional information

Weight 0.03 kg

2 reviews for D1 R1 WiFi Board, Arduino, NodeMCU Compatible

  1. 5 out of 5

    Kenneth (verified owner)

    nice little arduino style board works with the IDE and makes your project wireless easily

  2. 5 out of 5


    Very nice thing. Has I2C, supports Sd cards, easy to program.

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