Hello, I am trying to use the EM919x/EM7690 (with EM9190 module) to generate mmWAVE radio in test mode and it is failing. I have connected to it via Serial, and have got the following set of AT Commands. As you can see, the password is accepted, but the DARCONFIG returns an error. To be safe I waite…

do these help that other user does not see ERROR on this command? [image] EM9191 - TX Test Mode Error with WCDMA Technology IoT Modules Hi Community, I prepare at the moment the Configuration for Approval Measurement. The Example of LTE was running well. But…

[image] jamies: Hello, I am trying to use the EM919x/EM7690 (with EM9190 module) to generate mmWAVE radio in test mode and it is failing. I have connected to it via Serial, and have got the following set of AT Commands. As you can see, the password is accepted, but the DARCONFIG returns an error…

how about 5G sub6 band and LTE band? [image] EM9191 - TX Test Mode Error with WCDMA Technology IoT Modules Hi Community, I prepare at the moment the Configuration for Approval Measurement. The Example of LTE was running well. But the Example of WCDMA gets an…

LTE and 5G seem to work. Could it be related to DAUPDATEPARAM? The document say this is not required for mmWave LTE: AT!ENTERCND=“A710” OK AT+CFUN=5 OK AT!DAUPDATEPARAM=10,28,1 OK AT!DARCONFIG=0,3,28,27560,5,1,0 OK AT!DATXCONTROL=0,3,1,-505,1,0,1,0,10,2 OK AT!DATXCONTROL=0,3,0,-505,1,0…

Or do we need additional hardware for mmWave?

seems AT!RFCID is needed to be set at!entercnd="A710" OK at!rfcid? !RFCID: CMW_HWID: 1100 CMW_BID : 0 MMW_HWID: 1505 MMW_BID : 0 OK at!band=? Index, Name 00, All bands 0 - GW: 100600000FC00000 1 - LTE: 0000A3E2BB0F38DF 0000000000000042 0000000000000000 0000000000000000 2 - TDS: 000…

BTW, I have tried the latest FW 03.17.09.00, it should be OK ati3 Manufacturer: Sierra Wireless, Incorporated Model: EM9190 Revision: SWIX55C_03.17.09.00 269a54 jenkins 2025/07/24 09:04:02 IMEI: 351735110112345 IMEI SV: 29 FSN: 4H117201012345 +GCAP: +CGSM OK at!rfcid? !RFCID: CMW_HWID: 1100 CMW_B…

Hello, I tried updating the firmware and setting the RFCID. Now the device times out when I call DATXCONTROL (terminal disconnects), and when I call DARCONFIG it fails. I made sure to wait at least 30s after calling AT+CFUN=5 at!entercnd=“A710” OK at!rfcid? !RFCID: CMW_HWID: 1100 CMW_BID : …

I don’t quite see problem with my module: ati3 Manufacturer: Sierra Wireless, Incorporated Model: EM9190 Revision: SWIX55C_03.17.09.00 269a54 jenkins 2025/07/24 09:04:02 IMEI: 351735110112345 IMEI SV: 29 FSN: 4H117201012345 +GCAP: +CGSM OK at!entercnd="A710" OK AT+CFUN=5 OK AT!DARCONFIG=0,6,261,…

EM9190 Test mode Fails on DARCONFIG

IoT Modules MC/EM Series

jyijyi October 17, 2025, 5:42am 4

how about 5G sub6 band and LTE band?

Is the problem only happening to mmwave ?

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EM9190 Test mode Fails on DARCONFIG

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