Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, a web toolkit designed to help citizens, conservation practitioners, municipal decision-makers, researchers, educators, and students advance knowledge and stewardship of fresh water. New to EnviroDIY? Start here

Reply To: Connecting XBee3 LTE to the internet

Home Forums Mayfly Data Logger Connecting XBee3 LTE to the internet Reply To: Connecting XBee3 LTE to the internet

#13319
neilh
Participant

I had a similar problem – see my comment in https://www.envirodiy.org/topic/trouble-registering-with-lte-m-network-on-hologram/
The fix that seemed to work was if it didn’t connect after a 100 AI status polls it issues
gsmModem.sendAT(GF(“+CREG”));
Search for +CREG in
https://github.com/neilh10/ModularSensors/blob/rel1_dvlp1m/src/modems/DigiXBeeCellularTransparent.cpp

My Hologram with data connection every 4hrs looks like this – pink is no session , blue is with data