NANO is a super small simple I/O platform based on open-source code. Let you quickly use NANO to make interesting things.
Nano V3 ATmega328P Board CH340 Type-C USB-C Expansion Shield for Arduino Nano UK
Arduino Nano V3.0 Compatible ATmega328p with bootloader USB-C Development Board
Nano V3.0 ATmega328P CH340G Micro USB USB-C Development Board Arduino Compatible
Soldered Arduino Nano V3.0 USB-C + Cable | ATmega328 Controller Compatible Board
2xESP32 LoRa V3 Dev Board + 3.7V 3000mAh Batt +Custom Case Set -915MHz Meshtasti