GPy 1.0 extremely low RSRP of -21474836.00, no LTE connectivity
I have a GPy 1.0 that I'm trying to connect to LTE with (for the first time). I have the antenna connected to the correct port, and also checked the antenna cable using a multimeter.
My RSRP, which i get after running
-21474836.00which seems to be the smallest signed integer value with the last 2 digits cut off.
I interpret this as there being absolutely no signal. What could be the causes of this? What can i attempt to fix this?
(sysname='GPy', nodename='GPy', release='1.20.2.r3', version='v1.11-d945d33ee on 2020-03-08', machine='GPy with ESP32', pybytes='1.3.1')
I have attempted to find firmware updates, but couldn't find anything for GPy 1.0
attached is my
main.pywith the full code im trying to run. It switches between
RRC SEARCH FSM | WAIT_SCAN_DELAYand
RRC SEARCH FSM | WAIT_RSSI
Please could you add the modem firmware you're using and which network (NB-IoT or CAT-M1) you want to attach to. Moreover, the Simcard provider / network and band would be interesting to add as well. Did you try moving locations or testing outside, and check the coverage map by the provider?
There is troubleshooting guide available here: https://docs.pycom.io/tutorials/networks/lte/#lte-troubleshooting-guide
Let me know