Mini / Type-C / Micro USB Nano 3.0 With the bootloader compatible controller CH340 USB driver 16Mhz ATMEGA328P/PB for Arduino
Aliexpress UK
ATMEGA328P-PU without-Ar duino BOOTLOADER DIP Socket & 16MHz crystal Kit
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UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino with Cable R3/R4 UNO Proto Shield Expansion Board
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Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm 2.54mm Pitch With Pins DIY One
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Nano V3.0 3.0 FT232 Chip ATmega328 Atmega328p 16M Board For Arduino Mini Usb AU Usb Cable mega328 mega328p
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UNO+WiFi R3 ATmega328P+ESP8266 CH340 (32Mb memory) 6V-9V USB-TTL CH340G For Arduino NodeMCU WeMos One Development board
Aliexpress UK
UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino with Cable R3/R4 UNO Proto Shield Expansion Board
Aliexpress UK
Mini / Type-C / Micro USB Nano 3.0 With the bootloader compatible Nano controller for arduino CH340 USB driver 16Mhz ATMEGA328P
Aliexpress UK