WEMOS WIFI D1 MINI ESP8266 dev. board, USB CP2104
ATtiny85 USB Mini Dev Board (Digispark Compatible) - ElectroDragon
SparkFun ESP8266 Thing - Dev Board - WiFi-enabled microcontroller compatible with Arduino for Internet of Things WiFi Development On-board FTDI USB-to-Serial converter PCB trace antenna U.FL connector : Electronics
Arduino MEGA 2560 R3 ATMega2560 w/ Genuine ATmega16U2 Dev Board with USB Cable | eBay
Digispark - The tiny, Arduino enabled, usb dev board! by Erik Kettenburg — Kickstarter
Digispark ATtiny85 Arduino-enabled Mini USB Dev Board
Get started with the Dev Board | Coral
WEMOS WIFI D1 MINI ESP8266 dev. board, USB CP2104
ATtiny85 USB Mini Dev Board (Digispark Compatible)
![CH559 USB MCU Mini DEV Board [CH55x Series] - ElectroDragon](https://s5.electrodragon.com/wp-content/uploads/2018/04/CH559-Mini-DEV-Board-CH55x-Series-02-768x557.jpg "CH559 USB MCU Mini DEV Board [CH55x Series] - ElectroDragon")
CH559 USB MCU Mini DEV Board [CH55x Series] - ElectroDragon
Teensy 3.2 USB Development Board — Arduino Online Shop
![CH559 USB MCU Mini DEV Board [CH55x Series] - ElectroDragon](https://s5.electrodragon.com/wp-content/uploads/2018/04/CH559-USB-MCU-Mini-DEV-Board-CH55x-Series-0a.jpg "CH559 USB MCU Mini DEV Board [CH55x Series] - ElectroDragon")
CH559 USB MCU Mini DEV Board [CH55x Series] - ElectroDragon
![Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4] (Adafr... | Little Bird](https://fast.littlebird.com.au/prod/photo/2645/original/AF-199-1.webp "Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4] (Adafr... | Little Bird")
Teensy (ATmega32u4 USB dev board) 2.0 [ATmega32u4] (Adafr... | Little Bird
![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
Amazon.com: Ftdi Dev Board, USB Android Host Chip - UMFT311EV : Electronics
DM160228 - Microchip - Development Board, PIC16F1719 Explorer 8 MCU, USB to I2C
StartUSB for PIC - USB PIC Development Board with PIC18F2550
a) Coral Dev Board and (b) Coral USB Accelerator with Edge TPU and (c)... | Download Scientific Diagram
Proximity Trinkey - USB APDS9960 Sensor Dev Board — Cool Components
ESP8266 USB Disk Dev Board|Parts & Accessories| - AliExpress
FEASYCOM High Speed Bluetooth 5.0 USB Module Dev Board Support HID BLE Wireless IoT Data Transmission|Home Automation Modules| - AliExpress
![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/970x728/199-05.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
