We are developping an application using an NRF52840, Based on nRF5 SDK for Thread and Zigbee V3.0.0
Running S140 softdevice
One way of doing OTA is described here (Thread Secure DFU Example)
We don't know where this will take us...
Another and maybe easier approach is using BLE secure DFU bootloader (as descibed here)
Trying this out using the SDK for Thread and Zigbee V3.0.0, it seems there is some library files inconsistant or missing.
Is it possible to implement BLE secure DFU bootloader using nRF5 SDK for Thread and Zigbee V3.0.0?
What would be the best and easiest approach for OTA updates in our case?
