Raspberry Pi Pico W bridges Bluetooth keyboards to the I2C bus

hackaday.com

A new project allows Bluetooth keyboards to communicate via I2C using a Raspberry Pi Pico W. The bt2i2c firmware on the Pico W translates Bluetooth keyboard input into I2C signals. This makes it appear as a standard I2C keyboard to connected microcontrollers. This setup simplifies adding keyboard input to I2C-based projects, potentially offering a more responsive alternative to existing I2C keyboards.


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Raspberry Pi Pico W bridges Bluetooth keyboards to the I2C bus | News Minimalist