Teensy USB Development Board
Amazon.com: 2pcs USB Type C Pluggable Development Board for ATtiny85 ATtiny Series Programming Editor Connector Replacement for Digispark Arduino Module : Electronics
Digispark USB Development Board - Digistump
1×ATTINY85 Micro USB Development Board Compatible Brand New USA | eBay
Waveshare RP2040-Tiny Development Board, Raspberry Pi Microcontroller Development Board, Based On Official RP2040 Dual Core Processor, USB Port Adapter Board Optional
Board Of Education Development Board - USB - Parallax
USB 32-Bit Whacker - PIC32MX795 Development Board - DEV-09713 - SparkFun Electronics
SL811 USB Board Accessory board provides your MCU system a USB HOST port
USB Bit Whacker - 18F2553 Development Board - DEV-00762 - SparkFun Electronics
Teensy 3.2 USB Development Board — Arduino Online Shop
Amazon.com: DEVMO Digispark Kickstarter ATTINY85 General Micro USB Development Board Compatible with Ar-duino : Electronics
Amazon.com: AiTrip 5pcs Digispark Kickstarter Attiny85 General Micro USB Development Board for Arduino : Electronics
Teensy 4.0 USB Microcontroller Development Board - RobotShop
DEBO ESP8266 USB: Development boards - ESP8266 USB programmer at reichelt elektronik
Amazon.com: Digispark Kickstarter ATTINY85 General Micro USB Development Board : Electronics
TinyPICO ESP32 Development Board with USB-C : ID 5028 : $21.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Badusb Mini Development Board Beetle USB ATMEGA32U4 Virtual Keyboard Module - AliExpress
CH579M M0 BLE Ethernet USB Dev. Board – ElectroDragon
Amazon.com: AITRIP 5Pcs Digispark Attiny85 Micro Miniature Microcontroller USB Development Board Module Compatible with Arduino IDE 1.0+ (OSX/Win/Linux) : Electronics
PJRC Teensy 4.0 USB Development Board : ID 4323 : $23.80 : Adafruit Industries, Unique & fun DIY electronics and kits
![Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4] : ID 199 : $16.00 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/199-02.jpg "Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4] : ID 199 : $16.00 : Adafruit Industries, Unique & fun DIY electronics and kits")
Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4] : ID 199 : $16.00 : Adafruit Industries, Unique & fun DIY electronics and kits
SparkFun Power Delivery Board - USB-C (Qwiic) - DEV-15801 - SparkFun Electronics
