Hi,
I encounter a problem, in my opinion, related to the modem firmware (or model B0 and B1).
My program connects to the LTE-M network and sends data from a sensor.
I use the Icarus board from Actinius and test the following configurations:
- Version B0 (old board, v 1.4) + Firmware 1.2.3 + SDK 1.9 -> Works on USB and Battery
- Version B0 (old board, v 1.4) + Firmware 1.3.2 + SDK 2.1 -> Failed (but it's normal, firmware not aligned)
- Version B1 (v2) + Firmware 1.3.2 + SDK 1.9 -> Works on USB but Failed on Battery
- Version B1 (v2) + Firmware 1.3.2 + SDK 2.1 -> Works on USB but Failed on Battery
Can't run the new B1 Version on battery (but works on USB). I don't understand why.
Battery -> LS17500 3,6V from Saft (so ok).
Does somebody have an idea ?
Does the modem need more power ??
Thanks
