Search found 10 matches
- Mon Aug 17, 2020 9:11 am
- Forum: Misc Modem Cards and Dongles
- Topic: Em12 only using one antenna?
- Replies: 16
- Views: 9935
Re: Em12 only using one antenna?
I'm band locked to b25. Is there a way to tell what tower im connected to? There is two towers in the same direction one is 3 miles away another is 9.
- Sun Aug 16, 2020 7:22 pm
- Forum: Misc Modem Cards and Dongles
- Topic: Em12 only using one antenna?
- Replies: 16
- Views: 9935
Re: Em12 only using one antenna?
When I switch to QMI my ping gets even worse. Both of my antennas must be working I've unplugged one and left the other one plugged in and I never lose service. I'm still confused why my ping times with the em12 are worse then the em7455 =/
- Sat Aug 15, 2020 9:05 pm
- Forum: Misc Modem Cards and Dongles
- Topic: Em12 only using one antenna?
- Replies: 16
- Views: 9935
Re: Em12 only using one antenna?
Is the em12 in mbim mode? Mine came that way by default, but the pings are better in QMI mode.
As for the AT+QRSRP, mine normally shows
-~87,-~87,-140,-140. Sometimes one of the first two numbers will also read -140, but simply sending the command again will show the correct values. If you're ...
- Sat Aug 15, 2020 8:35 pm
- Forum: Misc Modem Cards and Dongles
- Topic: Em12 only using one antenna?
- Replies: 16
- Views: 9935
Re: Em12 only using one antenna?
AT+QRSRP? Is actually a tough on. Ive run it with different antennas unplugged and the output wasn't very patternable. I never found good documentation for it. Honestly never looked hard, time poor.
Should AT+QCAINFO show more then one status? I just installed this em12 about a week ago and its ...
- Sat Aug 15, 2020 6:12 pm
- Forum: Misc Modem Cards and Dongles
- Topic: Em12 only using one antenna?
- Replies: 16
- Views: 9935
Em12 only using one antenna?
I've recently have had poor signal quality and am trying to find my problem. I have two yagis antennas. Am I correct by thinking the AT+QRSRP should show the status of both antennas?
AT+QRSRP
+QRSRP: -91,-140,-140,-140
AT+QRSRP
+QRSRP: -91,-140,-140,-140
- Tue May 26, 2020 2:14 pm
- Forum: General and Unclassified
- Topic: WE826 & EM7455 No modem present
- Replies: 13
- Views: 7892
Re: WE826 & EM7455 No modem present
No, I don't have a usb adapter.
[ 0.000000] Linux version 4.14.167 (dairyman@coolermaster) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r7976-ca47026b7d)) #0 Wed Jan 29 16:06:05 2020
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000 ...
[ 0.000000] Linux version 4.14.167 (dairyman@coolermaster) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r7976-ca47026b7d)) #0 Wed Jan 29 16:06:05 2020
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000 ...
- Tue May 26, 2020 1:46 pm
- Forum: General and Unclassified
- Topic: WE826 & EM7455 No modem present
- Replies: 13
- Views: 7892
Re: WE826 & EM7455 No modem present
That is what I see under system log.
- Tue May 26, 2020 12:25 pm
- Forum: General and Unclassified
- Topic: WE826 & EM7455 No modem present
- Replies: 13
- Views: 7892
Re: WE826 & EM7455 No modem present
Wed Jan 29 11:20:47 2020 kern.notice kernel: [ 0.000000] Linux version 4.14.167 (dairyman@coolermaster) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r7976-ca47026b7d)) #0 Wed Jan 29 16:06:05 2020
Wed Jan 29 11:20:47 2020 kern.info kernel: [ 0.000000] Board has DDR2
Wed Jan 29 11:20:47 2020 kern.info kernel ...
Wed Jan 29 11:20:47 2020 kern.info kernel: [ 0.000000] Board has DDR2
Wed Jan 29 11:20:47 2020 kern.info kernel ...
- Tue May 26, 2020 7:32 am
- Forum: General and Unclassified
- Topic: WE826 & EM7455 No modem present
- Replies: 13
- Views: 7892
Re: WE826 & EM7455 No modem present
I'm unable to send commands it disappears as soon as I try.
- Sun May 24, 2020 7:06 pm
- Forum: General and Unclassified
- Topic: WE826 & EM7455 No modem present
- Replies: 13
- Views: 7892
WE826 & EM7455 No modem present
I have a we826 and a em7455 with generic firmware and I can not get it to pick up the modem. I've tried reinserting modem into the adapter, also tried different firmware with no success. The at-command just says no entries in log file, and I'm unable to execute commands. Any one have an idea what Is ...