nRF51/52 Device Firmware Update tool

Command line tool to update firmware of nRF51/52 devices with Nordic's Secure DFU bootloader.

Requires Go 1.11+

Tested on macOS with a SparkFun nRF52832 Breakout board.

TODO

• Improve diagnostics and error reporting
• Create Go CoreBluetooth wrapper instead of go-ble on macOs
• Support unbonded buttonless bootloader
• Support bonded buttonless bootloader
• Automatically boot device into DFU mode and perform upgrade
• Make scan duration configurable
• Report progress
• Remove duplicates when scanning
• Test on Linux
• Remove sleep hacks
• Remove enter DFU mode hack
• ...