LilyPad 328 ATmega328P Main Board compatible with Arduino

5PCS Nano Board ATmega328P, CH340G Chip 5V 16M- Unsoldered

ATmega328P CH340 Microcontroller Board with USB-C Connector

Brand New Adafruit METRO #2488 with Headers - ATmega 328, US Seller

Compatible for Arduino PLUS Sensor I/O Shield Atmega328P 16U2 Expansion Board

Nano V3.0 ATmega328P CH340G 5V 16M Mini-USB Microcontroller Board

UNO R3 ATmega328P ATmega16U2 Board + USB Cable + Clear Case For Arduino