M2 Dev Board Issues

So I purchased the m.2 dev board last week and have been unable to get it to work. My First issue is when a sim is inserted into the board the device for some reason the sim is not detected, another user suggested using AT commands to see if the sim card is sim card 1 or sim card 2(this fixed my first issue) even though there is only one straight from the factory. Second I can’t seem to get the modem to properly connect to my att sim plan. I’m assuming the fw rules aren’t setup properly to route from the cellular device. I’ve got a Spitz that works perfectly, however I’m using a brume 2 for this. Any advice would be appreciated

hi,
Could you post me the logs and the screenshot of cellular page? Thanks!

yeah sure

Blockquote {
“msgs”: [
{
“cmd”: “AT”,
“result”: “AT\r\r\nOK\r\n”
},
{
“cmd”: “ATI”,
“result”: “ATI\r\r\nQuectel\r\nRM520N-GL\r\nRevision: RM520NGLAAR01A07M4G\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+GMI”,
“result”: “AT+GMI\r\r\nQuectel\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+CIMI”,
“result”: “AT+CIMI\r\r\n\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+CPIN?”,
“result”: “AT+CPIN?\r\r\n+CPIN: READY\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+CREG”,
“result”: “AT+CREG\r\r\nOK\r\n”
},
{
“cmd”: “AT+CSQ”,
“result”: “AT+CSQ\r\r\n+CSQ: 29,99\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+GSN”,
“result”: “AT+GSN\r\r\n\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+COPS?”,
“result”: “AT+COPS?\r\r\n+COPS: 0,0,"AT&T",13\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+QCAINFO”,
“result”: “AT+QCAINFO\r\r\n+QCAINFO: "PCC",5110,50,"LTE BAND 12",1,213,-89,-12,-61,4\r\n+QCAINFO: "SCC",658080,10,"NR5G BAND 77",437\r\n\r\nOK\r\n”
},
{
“cmd”: “AT+CEREG?”,
“result”: “AT+CEREG?\r\r\n+CEREG: 0,1\r\n\r\nOK\r\n”
}

logread.tar (99 KB)
here is the log read

Hi LightArrow12345:

Please help to check whether ip of router and modem are the same one:

modem ip: AT+CGPADDR

router ip:

AT+CGPADDR

+CGPADDR: 1,“10.74.137.105”,“38.0.3.129.242.26.121.85.0.0.0.16.128.37.100.1”

+CGPADDR: 2,“0.0.0.0”,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”

+CGPADDR: 3,“0.0.0.0”,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”

OK

Heres the requested info. Please let me know if you need anything else from me.

Please share the device with cloud platform ‘gl.inet_support’.I need to capture some data packets of modem.

Hey, I have shared the device. Please let me know if you need anything else. Thanks again :slight_smile:

Hi LightArrow12345:
I’m very sorry.I am in a state of vacation, so It did not reply in time.

Please send the ‘Mac’ and ‘password’ via Message.

I have the similar problem.100 mbit upload and 67 Mbit. download, first I was amused. Also constant downtimes. I updated the module already. Situation was better now back to same good old slooow download.

Hello, may I ask what is your device model and firmware version?