TSDZ2 Bluetooth Bootloader

Discussion Forum:Fully wireless ANT+ BLE TSDZ2 mid drive motor (like Specialized Turbo Levo) -- Flexible OpenSource firmware
Developers, see the documentation
We have also developed a wireless ebike controller for the TSDZ2 motor as well as a wireless remote control; both use this bootloader.

Overview

This project implements a secure wireless bluetooth DFU bootloader for the TSDZ2 ebike remote control and motor controller. Once loaded on the Nordic Nrf52840 dongle, the firmware for both the remote and the wireless controller can be installed using bluetooth.