diligasi

Prepare system for new installation

# Before start, make sure you've killed all old tmux servers that
# could be still running in the background
sudo killall -9 tmux

# Remove any previous installation
sudo apt-get -y remove tmux

Install needed dependences

manuelbl

ESP32 as Bluetooth Keyboard

With its built-in Bluetooth capabilities, the ESP32 can act as a Bluetooth keyboard. The below code is a minimal example of how to achieve it. It will generate the key strokes for a message whenever a button attached to the ESP32 is pressed.

For the example setup, a momentary button should be connected to pin 2 and to ground. Pin 2 will be configured as an input with pull-up.

In order to receive the message, add the ESP32 as a Bluetooth keyboard of your computer or mobile phone:

1. Go to your computers/phones settings
2. Ensure Bluetooth is turned on

krissen

Edit 2024-12-18:

Support for mouse emulation has now been implemented. See https://zmk.dev/docs/keymaps/behaviors/mouse-emulation

The instructions below are outdated.

Outdated instructions. Do ignore.

Edit 2024-02-05: