Simple project to experiment using a bluetooth (raw) serial console, with the HC-06 board.

Adding a Bluetooth port on Windows 10: https://community.element14.com/technologies/internet-of-things/b/blog/posts/standard-serial-over-bluetooth-on-windows-10

Listening on Linux with rfcomm: https://askubuntu.com/questions/248817/how-to-i-connect-a-raw-serial-terminal-to-a-bluetooth-connection

There are also examples on the internet using Android and iOS apps.

I created a bluetooth port on Windows + the Arduino IDE serial monitor.

Based on code from the Pico-Examples https://github.com/raspberrypi/pico-examples/blob/master/uart/hello_uart/hello_uart.c