BLE Serial
A tool to connect Bluetooth 4.0+ Low Energy (BLE) UART modules and normal PCs/laptops.
It fulfills the same purpose as rfcomm bind for the old Bluetooth 2.0, creating a virtual serial port in /dev/pts/x, which makes it usable with any terminal or application.
Installation with pip: https://pypi.org/project/ble-serial/
Detailed post: https://blog.ja-ke.tech/2019/12/18/ble-serial.html