Device management protocol (SMP) used for firmware upload over BLE, serial or UDP, together with MCUboot.
protocolalso known as SMP, Simple Management Protocol
Knowledge about MCUmgr
Safe firmware updates over BLE with MCUboot and MCUmgr (Zephyr)procedure · unverified · Upload a signed image over BLE with MCUmgr/SMP, boot it in test mode, and confirm it from the new firmware only after a self-test, so MCUboot reverts automatically if the update is broken.
Related
depends on: MCUboot – Image management swaps images through MCUboot.