# FX30 **URL:** https://forum.sierrawireless.com/c/iot-gateways/fx30/126.md?page=3 [Latest](https://forum.sierrawireless.com/latest.md) · [Categories](https://forum.sierrawireless.com/categories.md) · [Tags](https://forum.sierrawireless.com/tags.md) **Page:** 4 --- ## [Custom application is being deleted](https://forum.sierrawireless.com/t/custom-application-is-being-deleted/26384)
**Author:** [@ngrosdaillon](https://forum.sierrawireless.com/u/ngrosdaillon)\ **Replies:** 2\ **Last updated:** [February 25, 2022, 2:14pm UTC](https://forum.sierrawireless.com/t/custom-application-is-being-deleted/26384 "2022-02-25T14:14:25Z")
We have a “simple” application to manage APNs and keep the modem connected on more than a hundred of devices. On a handful of them, the application keeps being deleted from time to time and the devices go offline. Why … --- ## [\[Fx30 4G CatM\] How to run the linux image for WP7702 on QEMU?](https://forum.sierrawireless.com/t/fx30-4g-catm-how-to-run-the-linux-image-for-wp7702-on-qemu/26255)
**Author:** [@CGuyot](https://forum.sierrawireless.com/u/CGuyot)\ **Replies:** 0\ **Last updated:** [February 15, 2022, 11:09am UTC](https://forum.sierrawireless.com/t/fx30-4g-catm-how-to-run-the-linux-image-for-wp7702-on-qemu/26255 "2022-02-15T11:09:03Z")
Hello, I would like to run my linux code on a QEMU emulation. Which machine should I use with the “qemu-system-arm” tool? Is their one corresponding to the CPU of the WP7702, or usable without too much changes into the… --- ## [How to see syslog information instead of UART](https://forum.sierrawireless.com/t/how-to-see-syslog-information-instead-of-uart/26138)
**Author:** [@takashi\_shiina](https://forum.sierrawireless.com/u/takashi_shiina)\ **Replies:** 3\ **Last updated:** [February 2, 2022, 9:49am UTC](https://forum.sierrawireless.com/t/how-to-see-syslog-information-instead-of-uart/26138 "2022-02-02T09:49:46Z")
My customer try to add their application to FX30 LTE-M model. To confirm their application, customer would like to see system log. I know that it is better to check UART port for WP77xx/WP76xx module. But FX30 do not ha… --- ## [FX30 CMS ERROR 350 on SMS read AT+CMGL=4](https://forum.sierrawireless.com/t/fx30-cms-error-350-on-sms-read-at-cmgl-4/23984)
**Author:** [@ron.kupiec](https://forum.sierrawireless.com/u/ron.kupiec)\ **Replies:** 17\ **Last updated:** [January 31, 2022, 4:26pm UTC](https://forum.sierrawireless.com/t/fx30-cms-error-350-on-sms-read-at-cmgl-4/23984 "2022-01-31T16:26:25Z")
I am having a problem with an FX30 throwing error 350 when I read SMS messages using AT+CMGL=4 . The same program is also used to read from an FX30S (serial and usb) and an old Wavecom with out any problem. This softwa… --- ## [Swi-fx30-catm\_3.0.0 build error in swi-linux](https://forum.sierrawireless.com/t/swi-fx30-catm-3-0-0-build-error-in-swi-linux/25090)
**Author:** [@ravishkrishnan.kunch](https://forum.sierrawireless.com/u/ravishkrishnan.kunch)\ **Replies:** 42\ **Last updated:** [January 29, 2022, 7:47am UTC](https://forum.sierrawireless.com/t/swi-fx30-catm-3-0-0-build-error-in-swi-linux/25090 "2022-01-29T07:47:45Z")
I am building the Fx30-CatM R14 (Linux part) release swi-fx30-catm\_3.0.0 without any modifications. I have retrieved the Linux sources with leaf, running the following command (on Ubuntu 18.04): $\> leaf setup fx30-catm… --- ## [Reset image for FX30 Cat-M to clean overlay](https://forum.sierrawireless.com/t/reset-image-for-fx30-cat-m-to-clean-overlay/25451)
**Author:** [@g.amaudric](https://forum.sierrawireless.com/u/g.amaudric)\ **Replies:** 10\ **Last updated:** [January 7, 2022, 3:29pm UTC](https://forum.sierrawireless.com/t/reset-image-for-fx30-cat-m-to-clean-overlay/25451 "2022-01-07T15:29:24Z")
Hello, We are updating our current firmware for FX30 Cat-M from the SWI FW 9.1 to 14. Our FW .cwe is built with the full FW from the Yocto chain and the reset.cwe (copied from the IDE source). The reset.cwe is used to… --- ## [Override default DNS on FX30S GENERIC LTE GENERIC M/NB IoT](https://forum.sierrawireless.com/t/override-default-dns-on-fx30s-generic-lte-generic-m-nb-iot/25702)
**Author:** [@gianpaolo](https://forum.sierrawireless.com/u/gianpaolo)\ **Replies:** 2\ **Last updated:** [January 7, 2022, 10:35am UTC](https://forum.sierrawireless.com/t/override-default-dns-on-fx30s-generic-lte-generic-m-nb-iot/25702 "2022-01-07T10:35:51Z")
Hi I am trying to override the default DNS given by the SIM carrier, after downloading Legato R14 with framework version 18.09.02 and after some search , i found that the legato framework does not set any dns , it just … --- ## [FX30 - How to disable wifiClient connection attempt](https://forum.sierrawireless.com/t/fx30-how-to-disable-wificlient-connection-attempt/16272)
**Author:** [@eddie435](https://forum.sierrawireless.com/u/eddie435)\ **Replies:** 6\ **Last updated:** [January 2, 2022, 5:18am UTC](https://forum.sierrawireless.com/t/fx30-how-to-disable-wificlient-connection-attempt/16272 "2022-01-02T05:18:39Z")
Hi all, I have some questions hope someone can help with. In building my app, I ported some sample code from the Data Connection Service test module so that my app can open the data connection. I have noticed that my … --- ## [\[FX30 Cat-M\] Modem won't connect after /mnt/userrw/ erasing](https://forum.sierrawireless.com/t/fx30-cat-m-modem-wont-connect-after-mnt-userrw-erasing/25637)
**Author:** [@g.amaudric](https://forum.sierrawireless.com/u/g.amaudric)\ **Replies:** 36\ **Last updated:** [December 2, 2021, 2:05pm UTC](https://forum.sierrawireless.com/t/fx30-cat-m-modem-wont-connect-after-mnt-userrw-erasing/25637 "2021-12-02T14:05:22Z")
Hello, While doing test of migration between release 9.1 and 14, I erased the /mnt/userrw folder and since that the modem is stuck in (even after several hours): root@fx30:~# cm radio Power: ON … --- ## [\[FX30-4G LTE-M\] Wrong /etc size in ls FW14](https://forum.sierrawireless.com/t/fx30-4g-lte-m-wrong-etc-size-in-ls-fw14/25578)
**Author:** [@g.amaudric](https://forum.sierrawireless.com/u/g.amaudric)\ **Replies:** 15\ **Last updated:** [November 24, 2021, 10:18am UTC](https://forum.sierrawireless.com/t/fx30-4g-lte-m-wrong-etc-size-in-ls-fw14/25578 "2021-11-24T10:18:21Z")
Currently we use winSCP to update files in the FX30 ( via SCP). However, winSCP doesn’t work anymore due to a really really wrong size on the /etc folder: root@fx30:~# ls -lks / 0 drwxr-xr-x 3 root root … --- ## [SSH Linux Commands](https://forum.sierrawireless.com/t/ssh-linux-commands/25475)
**Author:** [@e.kasap](https://forum.sierrawireless.com/u/e.kasap)\ **Replies:** 16\ **Last updated:** [November 24, 2021, 6:26am UTC](https://forum.sierrawireless.com/t/ssh-linux-commands/25475 "2021-11-24T06:26:07Z")
Hello, I can connect FX30 Octave device on SSH but I can’t use the cm or other commands. For example: BR. Emre --- ## [\[Fx30-4G LTE-M/NB-IoT\] not working on NB-IoT](https://forum.sierrawireless.com/t/fx30-4g-lte-m-nb-iot-not-working-on-nb-iot/25479)
**Author:** [@CGuyot](https://forum.sierrawireless.com/u/CGuyot)\ **Replies:** 5\ **Last updated:** [November 16, 2021, 11:11am UTC](https://forum.sierrawireless.com/t/fx30-4g-lte-m-nb-iot-not-working-on-nb-iot/25479 "2021-11-16T11:11:09Z")
Hello, I would like to use the NB-IoT in France (Chambery Area). I have seen on the GSMA map that the NB-IoT is only provided by SFR in France, so I forced my SIM on SFR. I have forced the LTE-NB-IoT by AT commands… w… --- ## [Firmware Download](https://forum.sierrawireless.com/t/firmware-download/25476)
**Author:** [@e.kasap](https://forum.sierrawireless.com/u/e.kasap)\ **Replies:** 10\ **Last updated:** [November 11, 2021, 4:45pm UTC](https://forum.sierrawireless.com/t/firmware-download/25476 "2021-11-11T16:45:10Z")
Hello, I tried to firmware download to the FX30 Octave device. I took error which is shown in below. I tried to both of Sierra firmware version and ATT version. BR. --- ## [Using key pair to ssh into FX30](https://forum.sierrawireless.com/t/using-key-pair-to-ssh-into-fx30/23350)
**Author:** [@claudio.baldini](https://forum.sierrawireless.com/u/claudio.baldini)\ **Replies:** 21\ **Last updated:** [October 22, 2021, 7:16am UTC](https://forum.sierrawireless.com/t/using-key-pair-to-ssh-into-fx30/23350 "2021-10-22T07:16:56Z")
is there a way to use a keypair to ssh into the FX30? We would also like to remove the auto-login feature, this is to prevent people from logging in and copying our app. What is the best way to do so? --- ## [\[Fx30\] Could the Linux part be common between the Fx30-CatM and the Fx30-Cat1?](https://forum.sierrawireless.com/t/fx30-could-the-linux-part-be-common-between-the-fx30-catm-and-the-fx30-cat1/25158)
**Author:** [@CGuyot](https://forum.sierrawireless.com/u/CGuyot)\ **Replies:** 3\ **Last updated:** [October 12, 2021, 7:15am UTC](https://forum.sierrawireless.com/t/fx30-could-the-linux-part-be-common-between-the-fx30-catm-and-the-fx30-cat1/25158 "2021-10-12T07:15:46Z")
Hello, The Fx30-CatM is the choice to deploy products in Asia, however for Europe, the Fx30-Cat1 may be a better choice. In France, Orange is the only operator having deployed the LTE-M, so if the LTE-M of this operator… --- ## [\[FX30S\] Element14 Say FX30S is EOL](https://forum.sierrawireless.com/t/fx30s-element14-say-fx30s-is-eol/25155)
**Author:** [@tnaylor](https://forum.sierrawireless.com/u/tnaylor)\ **Replies:** 1\ **Last updated:** [October 11, 2021, 1:50am UTC](https://forum.sierrawireless.com/t/fx30s-element14-say-fx30s-is-eol/25155 "2021-10-11T01:50:13Z")
Last buy was August. Is this true? What is a suitable replacement device? --- ## [\[FX30 Cat1\] Measure power voltage](https://forum.sierrawireless.com/t/fx30-cat1-measure-power-voltage/25128)
**Author:** [@demathos](https://forum.sierrawireless.com/u/demathos)\ **Replies:** 4\ **Last updated:** [October 8, 2021, 1:35pm UTC](https://forum.sierrawireless.com/t/fx30-cat1-measure-power-voltage/25128 "2021-10-08T13:35:02Z")
Good morning everyone, I need to detect when power reaches low voltage limit which is 4.75V according to documentation. Is there any way to measure power voltage on PIN 1 provided by the power connector? I couldn’t fi… --- ## [\[Fx30-CatM 4G R14 Linux build\] Some warning during Patch application](https://forum.sierrawireless.com/t/fx30-catm-4g-r14-linux-build-some-warning-during-patch-application/24893)
**Author:** [@CGuyot](https://forum.sierrawireless.com/u/CGuyot)\ **Replies:** 5\ **Last updated:** [October 6, 2021, 1:48am UTC](https://forum.sierrawireless.com/t/fx30-catm-4g-r14-linux-build-some-warning-during-patch-application/24893 "2021-10-06T01:48:57Z")
Dear all, I am building the Fx30-CatM R14 (Linux part) release swi-fx30-catm\_3.0.0 without any modifications. I have retreaved the linux sources with leaf, running the following command (on Ubuntu 18.04): $\> leaf… --- ## [FX30 (wp7702) and Talon IoT card](https://forum.sierrawireless.com/t/fx30-wp7702-and-talon-iot-card/23578)
**Author:** [@claudio.baldini](https://forum.sierrawireless.com/u/claudio.baldini)\ **Replies:** 19\ **Last updated:** [October 2, 2021, 12:03pm UTC](https://forum.sierrawireless.com/t/fx30-wp7702-and-talon-iot-card/23578 "2021-10-02T12:03:54Z")
I am using the FX30 wp7702 (4G LTE) and testing the Talon IoT Mirage Wifi exp card. I have found some topics but all related with the FX30 3G (which needs to have installed a R14.xXXXX firmware). The firmware on my tar… --- ## [FX30S with NTT Docomo SIM account causes reboot loop](https://forum.sierrawireless.com/t/fx30s-with-ntt-docomo-sim-account-causes-reboot-loop/23947)
**Author:** [@eddie435](https://forum.sierrawireless.com/u/eddie435)\ **Replies:** 28\ **Last updated:** [September 1, 2021, 2:37pm UTC](https://forum.sierrawireless.com/t/fx30s-with-ntt-docomo-sim-account-causes-reboot-loop/23947 "2021-09-01T14:37:55Z")
Hi, We’re installing a FX30S LTE-M Global in Japan using a NTT Docomo data only account. On power up the modem goes into a reboot loop. If the SIM chip is removed, the modem boots up normally. I’ve looked through the c… --- ## [AT!FWD=FACTORYRECOVERY and other AT!FWD=? commands return nothing](https://forum.sierrawireless.com/t/at-fwd-factoryrecovery-and-other-at-fwd-commands-return-nothing/24548)
**Author:** [@karlkuhn](https://forum.sierrawireless.com/u/karlkuhn)\ **Replies:** 1\ **Last updated:** [August 13, 2021, 11:35am UTC](https://forum.sierrawireless.com/t/at-fwd-factoryrecovery-and-other-at-fwd-commands-return-nothing/24548 "2021-08-13T11:35:19Z")
I have been wanting to factory reset my modem using the reset button. I think it is working… (asks for new password on next ssh connect)… However I don’t seem to be able to get a response to any of the AT!FWD=??? comman… --- ## [FX30s cp causes "I/O Error, both of real entry and whiteout found"](https://forum.sierrawireless.com/t/fx30s-cp-causes-i-o-error-both-of-real-entry-and-whiteout-found/24524)
**Author:** [@karlkuhn](https://forum.sierrawireless.com/u/karlkuhn)\ **Replies:** 6\ **Last updated:** [August 13, 2021, 9:16am UTC](https://forum.sierrawireless.com/t/fx30s-cp-causes-i-o-error-both-of-real-entry-and-whiteout-found/24524 "2021-08-13T09:16:11Z")
Hi, this is related to a post in the legato forum \[Legato Forum Topic LInk\](https://forum.legato.io/t/help-startlegato-sh-dissappeards-from-etc-init-d/5926/11), but I am wondering if this is related the HW (or rather fla… --- ## [How to provision gateway devices FX30 FX30S and child devices using Octave APIs](https://forum.sierrawireless.com/t/how-to-provision-gateway-devices-fx30-fx30s-and-child-devices-using-octave-apis/23119)
**Author:** [@padmjasdeshpande](https://forum.sierrawireless.com/u/padmjasdeshpande)\ **Replies:** 6\ **Last updated:** [July 27, 2021, 4:53pm UTC](https://forum.sierrawireless.com/t/how-to-provision-gateway-devices-fx30-fx30s-and-child-devices-using-octave-apis/23119 "2021-07-27T16:53:34Z")
We are trying to provision a gateway device and child devices using Octave APIs. We got to know that there are sequence of APIs to be called to add a new gateway device and a child device. APIs in Octave to be called … --- ## [\[FX30 Cat1\] Switch to root user without asking password](https://forum.sierrawireless.com/t/fx30-cat1-switch-to-root-user-without-asking-password/24112)
**Author:** [@demathos](https://forum.sierrawireless.com/u/demathos)\ **Replies:** 2\ **Last updated:** [July 5, 2021, 9:52am UTC](https://forum.sierrawireless.com/t/fx30-cat1-switch-to-root-user-without-asking-password/24112 "2021-07-05T09:52:49Z")
Hi everyone, I have trouble using adduser command: I set a password to root account (SSH asks me the password) I created a new user with password using: adduser toto When I try to switch to root account from this new… --- ## [How to make FX30 auto data connect (4G)](https://forum.sierrawireless.com/t/how-to-make-fx30-auto-data-connect-4g/24133)
**Author:** [@artistmonkey](https://forum.sierrawireless.com/u/artistmonkey)\ **Replies:** 1\ **Last updated:** [July 1, 2021, 2:23am UTC](https://forum.sierrawireless.com/t/how-to-make-fx30-auto-data-connect-4g/24133 "2021-07-01T02:23:57Z")
Hi all, here my situation I just call le\_data\_Request in my program at startup. It was just fine and no problem at all. But after running a few days, I found that my connection was lost in my server. I checked in FX30 v… --- ## [FX30S 3G Java installation](https://forum.sierrawireless.com/t/fx30s-3g-java-installation/24123)
**Author:** [@axenos](https://forum.sierrawireless.com/u/axenos)\ **Replies:** 3\ **Last updated:** [June 29, 2021, 2:02pm UTC](https://forum.sierrawireless.com/t/fx30s-3g-java-installation/24123 "2021-06-29T14:02:38Z")
Hello, Is it possible to install JRE 8 and which version ? SE is OK? --- ## [FX30S - Missing Binding for le\_gpioPin47](https://forum.sierrawireless.com/t/fx30s-missing-binding-for-le-gpiopin47/23976)
**Author:** [@eddie435](https://forum.sierrawireless.com/u/eddie435)\ **Replies:** 1\ **Last updated:** [June 11, 2021, 12:29am UTC](https://forum.sierrawireless.com/t/fx30s-missing-binding-for-le-gpiopin47/23976 "2021-06-11T00:29:12Z")
Had to upgrade my apps to the latest WP77XX firmware R14.1 Generic from version R9 and I’m having some problem. I’m getting the following error: Missing binding: .fx30s\_myApp.FX30S\_MyAppComponent.le\_gpioPin47 → .le\_gp… --- ## [External memory for FX30](https://forum.sierrawireless.com/t/external-memory-for-fx30/23767)
**Author:** [@claudio.baldini](https://forum.sierrawireless.com/u/claudio.baldini)\ **Replies:** 13\ **Last updated:** [May 31, 2021, 5:35am UTC](https://forum.sierrawireless.com/t/external-memory-for-fx30/23767 "2021-05-31T05:35:51Z")
Is there any way to install and use an external memory on the FX30 series? I have found a post from 2008 and I thought to double check the answer is still NO. Reason is that the unit will travel in areas without proper… --- ## [Modbus between two FX30](https://forum.sierrawireless.com/t/modbus-between-two-fx30/23810)
**Author:** [@tatiana.borgi](https://forum.sierrawireless.com/u/tatiana.borgi)\ **Replies:** 3\ **Last updated:** [May 26, 2021, 6:15am UTC](https://forum.sierrawireless.com/t/modbus-between-two-fx30/23810 "2021-05-26T06:15:48Z")
Hello ! I have a very simple question, it’s possible to communicate with modbus between two FX30 (with node-red) ? One in the server and the other in client. --- ## [MODBUS TCP to RTU Bridge on FX30S](https://forum.sierrawireless.com/t/modbus-tcp-to-rtu-bridge-on-fx30s/22207)
**Author:** [@jschroeder](https://forum.sierrawireless.com/u/jschroeder)\ **Replies:** 3\ **Last updated:** [May 24, 2021, 8:03am UTC](https://forum.sierrawireless.com/t/modbus-tcp-to-rtu-bridge-on-fx30s/22207 "2021-05-24T08:03:38Z")
Has anybody implemented a MODBUS TCP to RTU bridge on the FX30S? Any direction to a solution would be much appreciated. [Previous page](https://forum.sierrawireless.com/c/iot-gateways/fx30/126.md?page=2) [Next page](https://forum.sierrawireless.com/c/iot-gateways/fx30/126.md?page=4)