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USnooBie
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![Cheap USB Host Microcontroller [CH559, ESP32, HID] - YouTube](https://i.ytimg.com/vi/po3FBdY0GS4/maxresdefault.jpg "Cheap USB Host Microcontroller [CH559, ESP32, HID] - YouTube")
Cheap USB Host Microcontroller [CH559, ESP32, HID] - YouTube
HID-class USB Serial Communication for AVRs using V-USB « RAYSHOBBY.NET
USB to UART serial bridges
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Atmel Atxmega32a4 Development Kit 2 Uart Ft232rl Xmega32a4 32a4 Mcirochip Pdi Avr Board Mcu Ic - Demo Board - AliExpress
FT260Q: HID-class USB-to-UART - I2C Interface Bridge, 5 V, WQFN-28 at reichelt elektronik
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HID-class USB Serial Communication for AVRs using V-USB « RAYSHOBBY.NET
UART Programming with Atmega128 - Tutorials
