1Set UNO R3 Official Box ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For Arduino UNO R3 Development Board WeMos ESP8266
Price: D1 WiFi UNO R3 product features:1. Based on ESP-8266EX2. Arduino compatible, use Arduino IDE for programming3.11XI/O pin4.1XADC pin (input 0-3.3V)5. Support OTA online6. Onboard 5V 1A switching power supply…