Hi I'm a beginner at this.
How do I send files from my iPhone to the QN9020DKs? I've already managed to connect four DKs to my phone thru the "NXP Mesh" app.
This is my current process:
Create mesh network >>> Start OTA >>> Select file to load.
There's an error that pops up saying there's no response from my selected DK after 13s of waiting and asking me to check firmware and re-load. I've tried pressing buttons 1 & 2 on the DK, but I don't see any results. Please help. I can't find any documents to help me neither.