Waveshare RP2040-Tiny Development Board, Raspberry Pi Microcontroller Development Board, Based On Official RP2040 Dual Core Processor, USB Port Adapter Board Optional
Amazon.com: TISEKER Mini Nano V3.0 ATmega328P Microcontroller Board with USB Cable for Arduino : Electronics
CH551 is a $1.80 USB Mini Development board based on the 8-bit C51 micro-controller - Electronics-Lab.com
Ch552g Development Board / Core Board 8051 Usb Microcontroller Ch551g / Ch552g / Ch554g Wch - Demo Board - AliExpress
ATmega328P CH340 USB Microcontroller Board Arduino Compatible – Envistia Mall
Mini ATTINY85 MICRO Module USB Digispark Kickstarter CJMCU Microcontroller for Arduino Development Board Electronic Components - AliExpress
Teensy 3.2 USB Development Board — Arduino Online Shop
Pro Micro (USB-C Version) - 5V/16MHz - Arduino-compatible ATmega32U4 – Keebio
Nano Microcontroller R3 Unsoldered (Compatible with Arduino Nano) - Type-C USB - hit.ps
Pro Micro Microcontroller ATmega32U4 5V 16MHz - kriscables
Arduino Nano Micro-Controller with ATmega328P 16MHz 5.0V CH340G USB – Envistia Mall
USB C Type-C Nano V3.0 ATmega328 5V 16M Microcontroller CH340G Board For Arduino | eBay
PropStick USB
![Adafruit Trinket - Mini Microcontroller - 3.3V Logic [MicroUSB] : ID 1500 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/1500-13.jpg "Adafruit Trinket - Mini Microcontroller - 3.3V Logic [MicroUSB] : ID 1500 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Adafruit Trinket - Mini Microcontroller - 3.3V Logic [MicroUSB] : ID 1500 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Arduino DUE - An Arduino Microcontroller Board - DFRobot
USB to Microcontroller Interface - Electrical Engineering Stack Exchange
YKAMELEAN24 Yepkit Microcontroller Development Board
Microcontrollers with USB interface are common, but… | FTDI
Arduino Micro USB Microcontroller
MTM-USBStem: USB Microcontroller Module | Acroname
Sumolink Erhu RP2040 (USB-C) » 1upkeyboards
Pololu - Wixel Programmable USB Wireless Module
Tomu: A Microcontroller For Your USB Port | Hackaday
