Arduino UNO R3 Compatible Development Board ATmega328P CH340G USB

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Arduino Uno R3 Microcontroller Board - A000066

Arduino UNO R3 Rev3 ATMEGA328P Compatible Board, SMD, CH340 ATMEGA328P 5V 16Mhz

Nano V3.0 ATmega328P CH340G Micro USB USB-C Development Board Arduino Compatible

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Arduino Nano V3.0 / CH340G / USB-C / Mini / Micro Compatible Development Board