OTA WeMos D1 CH340 WiFi Arduino UNO R3 Development Board ESP8266 ESP-12E
Based on ESP-8266EX
Arduino compatible, using Arduino IDE to program
11 x I / O pins
1 x ADC pin (input range of 0-3.3V)
Support OTA wireless upload
Onboard 5V 1A Switching Power Supply (highest input voltage 24V)
After installing the hardware package,
the direct use of Arduino IDE development, the same operation with Arduino UNO
1PCS x OTA WeMos CH340 D1 WiFi Arduino UNO R3 Development Board ESP8266 ESP-12E
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If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.