Hi everyone, in an enterprise environment we are using EM7565 LTE modems with Windows 10 to provide connectivity. However with the latest bunch of modems bought we experience driver/firmware problems. Up to now the EM7576 has an USB Pid/Vid of 1199/9091. All recently acquired modems of this Pid/Vi…

Thank you very much @dl5162 , @jyijyi for your suggestions Finally I could run the following suggested commands and enabled AT commands over ttyUSB0: modprobe option echo 1199 90c3 >/sys/bus/usb-serial/drivers/option1/new_id But it seems ATUSBPID=9091 is not working: ATE1 OK AT!ENTERCND="A710" O…

did you type the command wrongly? (without !)

Correct, the command had incorrect syntax. I copied the commands from previous post that didn’t include the ‘!’ symbol: [image] EM7565 driver/firmware issue MC/EM Series I now finally was able to modifiy the USB PID of my devices from 90B1 to 9091. After that the devices a…

you can update the FW by one-click exe in Windows: https://source.sierrawireless.com/resources/airprime/minicard/75xx/em_mc75xx-approved-fw-packages/#sthash.ZgFQbkts.ArlYFDw5.dpbs

[image] jyijyi: pdate the FW by one Thank you. I am trying to update generic image R21.1: https://source.sierrawireless.com/-/media/support_downloads/airprime/75xx/fw/7511_rev21,-d-,1/9999999_9907259_swi9x50c_01,-d-,14,-d-,22,-d-,00_00_generic_002,-d-,057_000.ashx But I am getting the follow…

then you can use the fw-download application in linux to upgrade: [image] Unable to upgrade firmware for EM7411 MC/EM Series @leo You might also want to check what rights you have against that interface, you might be able to see it but not write to it. pi@raspberrypi:~ …

Thank you, @jyijyi What exact I need to install to install it in linux? I download MBPL drivers but there are no instructions to install them

you can type the followings to install the MBPL driver: sudo make sudo make install

Hi @jyijyi , Thank you for your reply. There are several drivers in MBPL page, which one should I use among them? Best regards

you can download " MBPL_DRIVERS_R35_ENG4-usb-src.tar"

EM7565 driver/firmware issue

IoT Modules MC/EM Series

jyijyi March 26, 2024, 5:27pm 45

then you can use the fw-download application in linux to upgrade:

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EM7565 driver/firmware issue

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