Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water.
New to EnviroDIY? Start here

Reply To: GPRSBee

Home Forums Mayfly Data Logger GPRSBee Reply To: GPRSBee


    OK – I’ve cleaned up my library problems as suggested. I’ve paired down the logging_to_EnviroDIY.ino to the bare minimum to check out the modem. I also turned on some debugging and I think I fixed a bug in the code that made it think it was connecting to a WiFi network. I know I got on the cellular network because it showed as active on Hologram.io but would not connect. I suspect I have a SIM card problem now. I’ll be contacting Hologram for help and a new SIM card (this one was borrowed from another modem I have). Thanks for all your help.