While reading a post on this forum I discovered an AT command not written in the manual (Quectel_RG50xQRM5xxQ_Series_AT_Commands_Manual_V1.1-2 ; date = 2020-11-06). The command is AT+QCSQ, which stands for “Query and Report Signal Strength”. according to the documentation of an other product from Quectel, it gives the following output : ,<lte_rssi> <lte_rsrp> <lte_sinr> <lte_rsrq>.
However, I’ve read that this is not a standard AT command, the output might differ based on the equipment. The commands work fine with RM500Q-AE even if I am not sure what does the output corresponds to. here is an example :
Could someone tell me what are the values returned by AT+QCSQ for the RM500Q-AE ?
Also, if anyone has a more recent version of the AT commands documentation for RM500Q-AE models, I’d love to have it!