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
Arduino USB Type-C® Cable 2-in1 — Arduino Official Store
Samd21 Usb Type-c Cortex M0+ Nano 48mhz Microcontroller Module With Spi Interface For Arduino Iot System Development Tool - Integrated Circuits - AliExpress
SparkFun Launches "a Better Uno" with the Arduino-Compatible SparkX BlackBoard C - Hackster.io