I am working on automating the FOTA flashing process for 50 PCA10056 (nRF52840 DK) boards using a Python script. The goal is to efficiently flash firmware onto multiple boards simultaneously while ensuring reliability.
I have already tried using nrfutil, but I encounter the same error as described in Case ID: 256309. Additionally, mcumgr has never worked for me.
I would like guidance on:
- Best practices for automating FOTA updates on multiple nRF52840 DKs.
- Recommended tools and libraries (
nrfutil,or other alternatives). - The best command to use for this operation.
- Handling potential issues such as connection stability and flashing failures.
- Any existing scripts or references that could help streamline this process.