NEW GUIDE: Adafruit CH9328 UART to HID Keyboard Breakout #Adafruit Products #AdafruitLearningSystem @Adafruit

top angle view of the CH9328

We love using chips with ‘native USB’ peripherals – that’s the magic silicon that lets a microcontroller act like an HID keyboard or mouse or disk drive or MIDI synth. It’s a standard addition on SAMD21, RP2040, and even the latest ESP32-S2 and ESP32-S3 boards. But what about when you have a classic ATmega328 Uno? Or an original ESP32 or ESP8266? Maybe even a single-board computer like a Raspberry Pi? We would say “sorry…that’s not possible” UNTIL NOW!

The Adafruit CH9328 UART to HID Keyboard Breakout guide has everything you need to get started with this breakout. There’s pages for overview, pinouts, CircuitPython, CPython, Arduino and resources for download.

Read more at Adafruit CH9328 UART to HID Keyboard Breakout


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