Amazon.com: SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) - Compatible with Arduino development board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator Castellated PTH pin pads Reset button Maximum 6V input : Electronics
USB UART click - Breakout board for FT232RL chip
Arduino Nano USB Microcontroller v3 (China) - RoboticX
Raspberry Pi Pico RP2040 Microcontroller Board - OKdo
6.90.00 EMPOWER-USB-HOST BOARD Segger Microcontroller Systems | Development Boards, Kits, Programmers | DigiKey
Arduino Uno R3 USB Microcontroller - RobotShop
ATtiny85 Module with Micro USB - ProtoSupplies
Yepkit USB Switchable Hub - YKUSH
Teensy 4.0 USB Microcontroller Development Board - RobotShop
Arduino UNO R3 ATmega328P CH340 USB Microcontroller Board with Cable – Envistia Mall
CH340 Module USB To TTL CH340G Upgrade Download a Small Wire Brush Plate STC Microcontroller Board USB To Serial Instead PL2303|Integrated Circuits| - AliExpress
KMtronic Ltd: USB to serial UART FTDI interface Board for your ATMEL AVR or Microchip PIC project
Elite-C V4 - USB-C Pro Micro Replacement ATmega32u4 – Keebio
HiLetgo 5pcs USB to Serial USB to TTL CH340 Module with STC Microcontroller Download Adapter
Ch552g Development Board / Core Board 8051 Usb Microcontroller Ch551g / Ch552g / Ch554g Wch - Demo Board - AliExpress
UCTRONICS Raspberry Pi Pico, RP2040 Microcontroller Board with Power Switch Micro USB Cable
Usb Type-c Nano Samd21 48mhz Cortex M0 32 Bit Microcontroller Module With Spi Interface For Arduino Iot Development Smart Watch - Integrated Circuits - AliExpress
Amazon.com: AITRIP 3PCS Type-C USB ESP32 Development Board 2.4GHz WiFi Dual Cores Microcontroller Integrated with Antenna RF Low Noise Amplifiers Filters for Arduino : Electronics
/i/859791/products/2020-05-07T16%3A21%3A42.144Z-IMG_20200507_084450e.jpg?1606306133 "WCH CH552G E8051 8-BIT USB MCU SOIC16 from Rabid's Electronics Emporium on Tindie")
WCH CH552G E8051 8-BIT USB MCU SOIC16 from Rabid's Electronics Emporium on Tindie
AAAwave Raspberry Pi Pico RP2040 Microcontroller Board 32 bit 2MB Flash | eBay
Arduino UNO R3 USB Microcontroller
