# \#driver **URL:** https://forum.sierrawireless.com/tag/driver/15.md [Latest](https://forum.sierrawireless.com/latest.md) · [Categories](https://forum.sierrawireless.com/categories.md) · [Tags](https://forum.sierrawireless.com/tags.md) --- ## [Drivers for EM7595](https://forum.sierrawireless.com/t/drivers-for-em7595/35868)
**Author:** [@simon.baby](https://forum.sierrawireless.com/u/simon.baby)\ **Replies:** 26\ **Last updated:** [June 26, 2026, 11:44pm UTC](https://forum.sierrawireless.com/t/drivers-for-em7595/35868 "2026-06-26T23:44:12Z")
Hi, I am looking for porting EM7595 drivers into Linux 2.6 Kernel. Can you please let me know what changes are required. --- ## [Setting up EM9291 Module](https://forum.sierrawireless.com/t/setting-up-em9291-module/35558)
**Author:** [@arti.rajput](https://forum.sierrawireless.com/u/arti.rajput)\ **Replies:** 35\ **Last updated:** [May 1, 2026, 5:37am UTC](https://forum.sierrawireless.com/t/setting-up-em9291-module/35558 "2026-05-01T05:37:01Z")
Hi, I have been looking for documentation on how to set up and use the EM9291 module with a host device, such as a Raspberry Pi. Do we have any documents outlining the steps to set up, configure, and test the EM9291 mo… --- ## [Communication with RPI CM5](https://forum.sierrawireless.com/t/communication-with-rpi-cm5/35828)
**Author:** [@onasser](https://forum.sierrawireless.com/u/onasser)\ **Replies:** 1\ **Last updated:** [April 8, 2026, 11:39am UTC](https://forum.sierrawireless.com/t/communication-with-rpi-cm5/35828 "2026-04-08T11:39:30Z")
Hello, I am still a beginner is this stuff. What is the all the ways possible to communicate with EM7511 (1104277) using Compute Module 5 and a custom I/O board? My target is to connect EM7511 (1104277) to a SIM --- ## [EM8695 eSIM/eUICC not visible in Windows](https://forum.sierrawireless.com/t/em8695-esim-euicc-not-visible-in-windows/35783)
**Author:** [@tim.strange](https://forum.sierrawireless.com/u/tim.strange)\ **Replies:** 2\ **Last updated:** [March 2, 2026, 1:10am UTC](https://forum.sierrawireless.com/t/em8695-esim-euicc-not-visible-in-windows/35783 "2026-03-02T01:10:47Z")
Hi, We have an EM8695 module (SKU: 1105340, FW: 01.01.01.00) running the GenericSDX35 Windows driver and urgently need to get eSIM working under Windows 11. The eSIM chip is confirmed present — AT+CCID returns an EID c… --- ## [Sierra EM9291 module not enumerating as a usb device on imx93](https://forum.sierrawireless.com/t/sierra-em9291-module-not-enumerating-as-a-usb-device-on-imx93/35744)
**Author:** [@sarathcdac07](https://forum.sierrawireless.com/u/sarathcdac07)\ **Replies:** 7\ **Last updated:** [January 30, 2026, 1:02pm UTC](https://forum.sierrawireless.com/t/sierra-em9291-module-not-enumerating-as-a-usb-device-on-imx93/35744 "2026-01-30T13:02:59Z")
Hi, I am working on imx93 board and i have a GSM module of sierra em9291, which is connected to the obu board using M.2 slot. The device is expected to be detected as a USB device, but the module is not getting detected… --- ## [HL7900 AT+KCERTSTORE -\> always get ERROR](https://forum.sierrawireless.com/t/hl7900-at-kcertstore-always-get-error/35655)
**Author:** [@t.jochem](https://forum.sierrawireless.com/u/t.jochem)\ **Replies:** 1\ **Last updated:** [December 5, 2025, 3:27pm UTC](https://forum.sierrawireless.com/t/hl7900-at-kcertstore-always-get-error/35655 "2025-12-05T15:27:51Z")
Hi, im trying to store a certificate in to the HL7900 Modem (FW:HL7900.3.4.22052661). But i get always only a “ERROR” reponse. I have tried many certifcates so far! LOG: \[09:09:57.634\] AT+KCERTSTORE=0,906,0 \[09:09:5… --- ## [EM9190 cdc\_mbim 4-3:1.0 wwan0: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out](https://forum.sierrawireless.com/t/em9190-cdc-mbim-4-3-1-0-wwan0-netdev-watchdog-cpu-0-transmit-queue-0-timed-out/35641)
**Author:** [@wannes](https://forum.sierrawireless.com/u/wannes)\ **Replies:** 1\ **Last updated:** [November 28, 2025, 10:18am UTC](https://forum.sierrawireless.com/t/em9190-cdc-mbim-4-3-1-0-wwan0-netdev-watchdog-cpu-0-transmit-queue-0-timed-out/35641 "2025-11-28T10:18:23Z")
Hi I have a EM9190 modem running in USB mode. The used driver is cdc\_mbim. My current firmware is 03.09.03.00\_ORANGE. It is working as expected, but after running for several hours, the firmware seemed to crash. dmesg r… --- ## [FX30 driver crash since Windows latest update](https://forum.sierrawireless.com/t/fx30-driver-crash-since-windows-latest-update/35596)
**Author:** [@g.amaudric](https://forum.sierrawireless.com/u/g.amaudric)\ **Replies:** 5\ **Last updated:** [October 23, 2025, 3:12pm UTC](https://forum.sierrawireless.com/t/fx30-driver-crash-since-windows-latest-update/35596 "2025-10-23T15:12:27Z")
Hello, Since the start of the week (and maybe after a windows update), the windows driver crash in loop and thence we can’t connect to the fx30 in USB as before. It was working before perfectly (and use the latest vers… --- ## [MangOh yellow is not booting + raw image on SD card](https://forum.sierrawireless.com/t/mangoh-yellow-is-not-booting-raw-image-on-sd-card/35541)
**Author:** [@clement.breteau](https://forum.sierrawireless.com/u/clement.breteau)\ **Replies:** 3\ **Last updated:** [October 1, 2025, 4:05pm UTC](https://forum.sierrawireless.com/t/mangoh-yellow-is-not-booting-raw-image-on-sd-card/35541 "2025-10-01T16:05:07Z")
Hi, I’m having an issue with booting an RC7611 module using a Mangoh yellow socket. My main goal is to write the firmware image onto an SD card that can later be used to update RC7620 modules that have already been mou… --- ## [eSIM - EM9291's second slot](https://forum.sierrawireless.com/t/esim-em9291s-second-slot/35504)
**Author:** [@josh2](https://forum.sierrawireless.com/u/josh2)\ **Replies:** 10\ **Last updated:** [September 23, 2025, 3:32pm UTC](https://forum.sierrawireless.com/t/esim-em9291s-second-slot/35504 "2025-09-23T15:32:28Z")
I am trying to use my EM9291 as a dual sim with one slot as an eSIM. I am trying to send apdu messages with an lpac to save the profile onboard but it’s not working. I am using qmicli version 1.37 and modem firmware vers… --- ## [Android drivers for EM9293](https://forum.sierrawireless.com/t/android-drivers-for-em9293/35519)
**Author:** [@Textbooq](https://forum.sierrawireless.com/u/Textbooq)\ **Replies:** 1\ **Last updated:** [September 22, 2025, 4:02pm UTC](https://forum.sierrawireless.com/t/android-drivers-for-em9293/35519 "2025-09-22T16:02:34Z")
For the EM9293, I want to install the Android drivers so that I can interface with it on Android. I can’t find the drivers (Mobile Broadband Package for Android) on the site like I did for Linux. Is there a link to it so… --- ## [Mhi-pci-semtech 0000:2c:00.0: firmware crashed](https://forum.sierrawireless.com/t/mhi-pci-semtech-000000-0-firmware-crashed/35352)
**Author:** [@wannes](https://forum.sierrawireless.com/u/wannes)\ **Replies:** 15\ **Last updated:** [August 11, 2025, 2:29pm UTC](https://forum.sierrawireless.com/t/mhi-pci-semtech-000000-0-firmware-crashed/35352 "2025-08-11T14:29:24Z")
I am using the EM9190 module with the mhi-pci-semtech driver, in an OOT kernel build. The modem works fine, but sometimes crashes with the following error messages: It recovers after a while, but the crash itself is … --- ## [Em9190 gps](https://forum.sierrawireless.com/t/em9190-gps/34928)
**Author:** [@emiel](https://forum.sierrawireless.com/u/emiel)\ **Replies:** 14\ **Last updated:** [May 19, 2025, 3:34pm UTC](https://forum.sierrawireless.com/t/em9190-gps/34928 "2025-05-19T15:34:42Z")
Hi, I’m trying to receive the GPS NMEA location. Current FW version: SWIX55C\_03.14.10.04 MBPL drivers are compiled from source. Modem manager says drivers: mhi-pci-semtech. Currently testing on Ubuntu: 24.04 LTS Usi… --- ## [EM9293 RMNET driver not getting installed](https://forum.sierrawireless.com/t/em9293-rmnet-driver-not-getting-installed/34749)
**Author:** [@ferozkhan\_ece](https://forum.sierrawireless.com/u/ferozkhan_ece)\ **Replies:** 10\ **Last updated:** [April 29, 2025, 2:38am UTC](https://forum.sierrawireless.com/t/em9293-rmnet-driver-not-getting-installed/34749 "2025-04-29T02:38:48Z")
Hi, Can you please share the rmnet drivers for em9293 module as i installed windows drivers and able to see modem port but rmnet drivers still not updated please advice and share drivers --- ## [WP7702 Not Detected on Windows 11 (Dell Laptop) - Driver Compatibility Issue](https://forum.sierrawireless.com/t/wp7702-not-detected-on-windows-11-dell-laptop-driver-compatibility-issue/34684)
**Author:** [@Srinivasulu.Dosakaya](https://forum.sierrawireless.com/u/Srinivasulu.Dosakaya)\ **Replies:** 1\ **Last updated:** [April 10, 2025, 1:53pm UTC](https://forum.sierrawireless.com/t/wp7702-not-detected-on-windows-11-dell-laptop-driver-compatibility-issue/34684 "2025-04-10T13:53:47Z")
Title: WP7702 Not Detected on Windows 11 (Dell Laptop) - Driver Compatibility Issue Hi team, I’m trying to connect a Sierra Wireless WP7702 module to my Windows 11 (Dell laptop) using USB. I’ve downloaded and installed… --- ## [EM9293 enumerates on USB bus in linux, but no new devices](https://forum.sierrawireless.com/t/em9293-enumerates-on-usb-bus-in-linux-but-no-new-devices/34662)
**Author:** [@louie](https://forum.sierrawireless.com/u/louie)\ **Replies:** 4\ **Last updated:** [April 9, 2025, 6:14pm UTC](https://forum.sierrawireless.com/t/em9293-enumerates-on-usb-bus-in-linux-but-no-new-devices/34662 "2025-04-09T18:14:09Z")
Hello, I am working on a custom embedded linux solution, with a down-device Sierra Wireless EM9293 cellular modem on the carrier board. My linux kernel sees the modem on the USB bus, but I see no new /dev/ devices, and… --- ## [EM7411 Card fails to initialize and is hidden in device manager](https://forum.sierrawireless.com/t/em7411-card-fails-to-initialize-and-is-hidden-in-device-manager/34557)
**Author:** [@cjeffrey](https://forum.sierrawireless.com/u/cjeffrey)\ **Replies:** 1\ **Last updated:** [February 27, 2025, 11:13pm UTC](https://forum.sierrawireless.com/t/em7411-card-fails-to-initialize-and-is-hidden-in-device-manager/34557 "2025-02-27T23:13:37Z")
I work with Winmate FM10EC’s that are equipped with EM7411 Sierra cards. These cards have been constantly difficult and problematic to work with. Currently I am dealing with an issue where the device is listed in the dev… --- ## [EM9293 turn RadioPowerON on RHEL 10](https://forum.sierrawireless.com/t/em9293-turn-radiopoweron-on-rhel-10/34531)
**Author:** [@hookprobe.com](https://forum.sierrawireless.com/u/hookprobe.com)\ **Replies:** 2\ **Last updated:** [February 25, 2025, 7:18pm UTC](https://forum.sierrawireless.com/t/em9293-turn-radiopoweron-on-rhel-10/34531 "2025-02-25T19:18:43Z")
Hello – have you experienced the same problem? Modem was being able to coonect to UGW but now the RadioPowerOFF flag is on. How to turn the EM9293 radio power on??? mbimcli --device=/dev/cdc-wdm0 --device-open-proxy -… --- ## [Firmware upgrade for EM9293 fails on linux](https://forum.sierrawireless.com/t/firmware-upgrade-for-em9293-fails-on-linux/34530)
**Author:** [@hookprobe.com](https://forum.sierrawireless.com/u/hookprobe.com)\ **Replies:** 6\ **Last updated:** [February 25, 2025, 7:11pm UTC](https://forum.sierrawireless.com/t/firmware-upgrade-for-em9293-fails-on-linux/34530 "2025-02-25T19:11:47Z")
Hello, Have you experienced the same problem when trying to update the firmware on RHEL 10? I am trying to update the firmware. Modem was not communicating with the UGW (after approx 1 hour) Tried to update the firm… --- ## [Linux RHEL 10, EM9293 not being detected with pin 22 on high V](https://forum.sierrawireless.com/t/linux-rhel-10-em9293-not-being-detected-with-pin-22-on-high-v/34485)
**Author:** [@hookprobe.com](https://forum.sierrawireless.com/u/hookprobe.com)\ **Replies:** 5\ **Last updated:** [February 16, 2025, 4:06pm UTC](https://forum.sierrawireless.com/t/linux-rhel-10-em9293-not-being-detected-with-pin-22-on-high-v/34485 "2025-02-16T16:06:32Z")
Hello guys and thank you all your support. I really like how Sierra Wireless designed this modem and how clear the documentation is. I am a newbie and a DIY’er for IoT. Provided voltage but not exactly 1.8, because the … --- ## [How can I make Lora communication faster for very large packets?](https://forum.sierrawireless.com/t/how-can-i-make-lora-communication-faster-for-very-large-packets/34240)
**Author:** [@hrodriguez](https://forum.sierrawireless.com/u/hrodriguez)\ **Replies:** 1\ **Last updated:** [January 8, 2025, 2:43am UTC](https://forum.sierrawireless.com/t/how-can-i-make-lora-communication-faster-for-very-large-packets/34240 "2025-01-08T02:43:18Z")
Hello community good morning, I have been using a lorawan module from Seed studio, but this can be applied to any loRaWAN device, and it is the sending of large packets, I am using US915 with SF7 to send around 242bytes … --- ## [Switching from generic driver to Semtech driver caused firmware failure](https://forum.sierrawireless.com/t/switching-from-generic-driver-to-semtech-driver-caused-firmware-failure/34136)
**Author:** [@jp11](https://forum.sierrawireless.com/u/jp11)\ **Replies:** 4\ **Last updated:** [January 7, 2025, 1:23am UTC](https://forum.sierrawireless.com/t/switching-from-generic-driver-to-semtech-driver-caused-firmware-failure/34136 "2025-01-07T01:23:22Z")
We are using the EM9291 with fedora core 40 which uses the default mhi driver. We were switching to the Semtech driver, which was unsigned. We loaded the driver but ran into problems. We checked the BIOS and secure boot … --- ## [T460 issue with EM7544 - Unauthorized network card is plugged in - Bios error](https://forum.sierrawireless.com/t/t460-issue-with-em7544-unauthorized-network-card-is-plugged-in-bios-error/34012)
**Author:** [@thusithapanduka93](https://forum.sierrawireless.com/u/thusithapanduka93)\ **Replies:** 1\ **Last updated:** [November 17, 2024, 10:48am UTC](https://forum.sierrawireless.com/t/t460-issue-with-em7544-unauthorized-network-card-is-plugged-in-bios-error/34012 "2024-11-17T10:48:52Z")
Hi, I have purchased a pre-owned Thinkpad T460. Since it didn’t come with the WWAN (cellular0) module, I purchased a “Sierra Airprime EM7455” module separately. But when I installed the module, I could not turn on the la… --- ## [EM9190 No AT port, Win10 USB Drivers BSOD](https://forum.sierrawireless.com/t/em9190-no-at-port-win10-usb-drivers-bsod/33945)
**Author:** [@AGoodUserName](https://forum.sierrawireless.com/u/AGoodUserName)\ **Replies:** 6\ **Last updated:** [November 5, 2024, 1:12am UTC](https://forum.sierrawireless.com/t/em9190-no-at-port-win10-usb-drivers-bsod/33945 "2024-11-05T01:12:19Z")
We have recently received new Getac tablets that feature EM9190 modules in them. With the drivers from the manufacturer’s website we can get the cellular to at least work but I do not have a port for AT commands. The USB… --- ## [Incompatible R40 driver with Ubuntu 22.04.4, kernel 5.15.136-tegra on Nvidia Jetson Orin NX based carrier board](https://forum.sierrawireless.com/t/incompatible-r40-driver-with-ubuntu-22-04-4-kernel-5-15-136-tegra-on-nvidia-jetson-orin-nx-based-carrier-board/33876)
**Author:** [@msingal](https://forum.sierrawireless.com/u/msingal)\ **Replies:** 5\ **Last updated:** [October 25, 2024, 5:10pm UTC](https://forum.sierrawireless.com/t/incompatible-r40-driver-with-ubuntu-22-04-4-kernel-5-15-136-tegra-on-nvidia-jetson-orin-nx-based-carrier-board/33876 "2024-10-25T17:10:49Z")
Hello, I am trying to install the drivers for sierra wireless module EM9191 using the ‘MBPL\_DRIVERS\_R40\_ENG3-usb-pice-src.tar.gz’ file downloaded uisng: Mobile Broadband Package for Linux (SDK, Drivers, Documentation). H… --- ## [Unexpected +KCELLMEAS URC prevents PSM from functioning properly](https://forum.sierrawireless.com/t/unexpected-kcellmeas-urc-prevents-psm-from-functioning-properly/33815)
**Author:** [@zsen](https://forum.sierrawireless.com/u/zsen)\ **Replies:** 7\ **Last updated:** [October 14, 2024, 7:38am UTC](https://forum.sierrawireless.com/t/unexpected-kcellmeas-urc-prevents-psm-from-functioning-properly/33815 "2024-10-14T07:38:54Z")
Hi I have an applicaiton with psm and in the document 2174229 HL78xx Low Power Modes Application Note r7.pdf, SierraW says: i. The host application must wait until it receives a +KCELLMEASURE URC before attempting da… --- ## [Mc7700 upid changed now no driver](https://forum.sierrawireless.com/t/mc7700-upid-changed-now-no-driver/33742)
**Author:** [@nevans](https://forum.sierrawireless.com/u/nevans)\ **Replies:** 6\ **Last updated:** [October 1, 2024, 2:43pm UTC](https://forum.sierrawireless.com/t/mc7700-upid-changed-now-no-driver/33742 "2024-10-01T14:43:04Z")
Mc7700 upid was changed now I can’t access it via serial, and windows 10 says there is no drivers. --- ## [Em7430 gps is not activated](https://forum.sierrawireless.com/t/em7430-gps-is-not-activated/33044)
**Author:** [@dlakswo321](https://forum.sierrawireless.com/u/dlakswo321)\ **Replies:** 9\ **Last updated:** [September 27, 2024, 6:05am UTC](https://forum.sierrawireless.com/t/em7430-gps-is-not-activated/33044 "2024-09-27T06:05:20Z")
Satellite searched but no gva data How to fix --- ## [EM7455 switch from MBIM to QMI mode in Windows](https://forum.sierrawireless.com/t/em7455-switch-from-mbim-to-qmi-mode-in-windows/32758)
**Author:** [@liam1](https://forum.sierrawireless.com/u/liam1)\ **Replies:** 6\ **Last updated:** [July 16, 2024, 8:13pm UTC](https://forum.sierrawireless.com/t/em7455-switch-from-mbim-to-qmi-mode-in-windows/32758 "2024-07-16T20:13:26Z")
We are trying to offload the updating and configuration of EM7455 modules onto a separate windows machine run by a technician before being inserted into our devices. The first step of this process is to expose the AT Por… --- ## [HL78 EVK manual](https://forum.sierrawireless.com/t/hl78-evk-manual/32158)
**Author:** [@manasa.chinnam](https://forum.sierrawireless.com/u/manasa.chinnam)\ **Replies:** 4\ **Last updated:** [June 17, 2024, 2:10am UTC](https://forum.sierrawireless.com/t/hl78-evk-manual/32158 "2024-06-17T02:10:48Z")
I am not able to get the HL78 EVK base board user manual. we are not able to perform any test and use case [Next page](https://forum.sierrawireless.com/tag/driver/15.md?match_all_tags=true&page=1&tags%5B%5D=driver)