The RAK3172 I am using seems to be loosing the:
- Work Mode
Randomly when I remove and then re-apply power.
I am using it as a Modem, (I did not re-program the RAK3172)
I have only used 4 AT commands:
AT+APPEUI=XXX... AT+APPKEY=XXX... AT+JOIN... AT+SEND...
I wanted the chip to keep its default DevEUI (like on the sticker)
I have not reset the chip using the reset command, and I did not update the FW.
AFTER seeing this issue, I did update the firmware to the latest version (released on the 25th)
I then set all of the config settings. AppEUI, DevEUI, AppKEY, Work Mode, Region.
The problem still randomly reoccures.
Any idea what may be going on?
Might it be a power issue? The power is coming from a 3.6v battery directly (within the upper range that the datasheet shows).
Thank you very much!