On 11/22/21 18:43, Mark Webb-Johnson wrote:
From the logs, it seems the GSM link is established, but PPP could not be connected.
Could this be a merging coverage area (although the CSQ of 13 seems fine), or some other problem with data connection?
The error messages 'NO CARRIER’ and '+PPPD: DISCONNECTED’ are from the modem itself.
There aren't any ppp error messages until 12 hours after bootup. I ran the dev and a normal module in side-by-side windows and the verbose cellular/simcom messages look similar for the first 12 hours. I can also see the dev module (sim7600) is active on https://dashboard.hologram.io Any ideas on how to troubleshoot this? Is it a problem that the dev box is not configured to upload anything to the V2 server? Craig # dev right after bootup D (287003) cellular: mux-tx #3: AT+CREG?;+CCLK?;+CSQ;+CPSI?;+COPS? D (287013) cellular: mux-rx-line #3: +CPSI: LTE,Online,310-410,0x8B44,169982472,7,EUTRAN-BAND2,800,5,5,-125,-1205,-881,12 D (287023) cellular: mux-rx-line #3: +CREG: 1,5 D (287023) cellular: mux-rx-line #3: +CCLK: "21/11/22,23:48:12-32" D (287023) cellular: mux-rx-line #3: +CSQ: 13,99 D (287023) cellular: mux-rx-line #3: +COPS: 0,0,"AT&T Hologram",7 # production right after bootup D (191983) cellular: mux-tx #3: AT+CREG?;+CCLK?;+CSQ;+CPSI?;+COPS? D (192003) cellular: mux-rx-line #3: +CPSI: WCDMA,Online,310-410,0xDE74,5704608,WCDMA 850,29,4385,0,6.0,95,36,19,500 D (192013) cellular: mux-rx-line #3: +CREG: 1,5 D (192013) cellular: mux-rx-line #3: +CCLK: "21/11/22,23:54:15-32" D (192013) cellular: mux-rx-line #3: +CSQ: 9,99 D (192013) cellular: mux-rx-line #3: +COPS: 0,0,"AT&T Hologram",2