# \#raspberry-pi4 **URL:** https://forum.digirig.net/tag/raspberry-pi4/302.md [Latest](https://forum.digirig.net/latest.md) · [Categories](https://forum.digirig.net/categories.md) · [Tags](https://forum.digirig.net/tags.md) --- ## [Digirig lite not recognized on Raspberry Pi & is on my Linux laptop](https://forum.digirig.net/t/digirig-lite-not-recognized-on-raspberry-pi-is-on-my-linux-laptop/10557)
**Author:** [@kd4e](https://forum.digirig.net/u/kd4e)\ **Replies:** 13\ **Last updated:** [June 9, 2026, 7:53pm UTC](https://forum.digirig.net/t/digirig-lite-not-recognized-on-raspberry-pi-is-on-my-linux-laptop/10557 "2026-06-09T19:53:47Z")
My Raspberry Pi 4b doesn’t recognize my digirig lite at all, using lsusb or the detection system in the Graywolf APRS app. I have the stock 64-bit Linux OS freshly loaded and updated on the Raspberry Pi. When plugged i… --- ## [Help: unable to select Digirig after RPi 4 update](https://forum.digirig.net/t/help-unable-to-select-digirig-after-rpi-4-update/1492)
**Author:** [@Drew\_Rinella](https://forum.digirig.net/u/Drew_Rinella)\ **Replies:** 28\ **Last updated:** [May 31, 2026, 8:06pm UTC](https://forum.digirig.net/t/help-unable-to-select-digirig-after-rpi-4-update/1492 "2026-05-31T20:06:28Z")
Before and after photos attached. I am able to select the USB PnP Sound Device in Fldigi on a Raspberry Pi 4 before running update/upgrade, but after updating the Pi the Digirig is unavailable to select. The system… --- ## [DR 891 and Raspberry P4](https://forum.digirig.net/t/dr-891-and-raspberry-p4/9403)
**Author:** [@Ve3isb](https://forum.digirig.net/u/Ve3isb)\ **Replies:** 4\ **Last updated:** [August 12, 2025, 2:19am UTC](https://forum.digirig.net/t/dr-891-and-raspberry-p4/9403 "2025-08-12T02:19:08Z")
I am looking for program settings to connect Ft891, dig DR891 to my raspberry pi4. Appreciate any help 73 James Ve3isb --- ## [DigiRig Lite Not Recognized - RPI4B](https://forum.digirig.net/t/digirig-lite-not-recognized-rpi4b/6733)
**Author:** [@Akasonny](https://forum.digirig.net/u/Akasonny)\ **Replies:** 8\ **Last updated:** [June 10, 2025, 1:57am UTC](https://forum.digirig.net/t/digirig-lite-not-recognized-rpi4b/6733 "2025-06-10T01:57:09Z")
Just plugged in the new Lite version to the RPI 4B and ran LSUSB: steve@SparePi:~ $ lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub Bus 001 Dev… --- ## [Running Multiple Digirigs on Raspberry Pi 4 or 400?](https://forum.digirig.net/t/running-multiple-digirigs-on-raspberry-pi-4-or-400/3114)
**Author:** [@n3bbf](https://forum.digirig.net/u/n3bbf)\ **Replies:** 8\ **Last updated:** [February 20, 2025, 10:43pm UTC](https://forum.digirig.net/t/running-multiple-digirigs-on-raspberry-pi-4-or-400/3114 "2025-02-20T22:43:12Z")
Is there a way for a Raspberry Pi 4 or 400 to support more than one Digirig? If so, is it possible to ensure that each Digirig appears with predictable device names? I currently have a udev rule that provides a fixed na… --- ## [Digirig with Direwolf and Raspberry Pi](https://forum.digirig.net/t/digirig-with-direwolf-and-raspberry-pi/3662)
**Author:** [@wj4c](https://forum.digirig.net/u/wj4c)\ **Replies:** 12\ **Last updated:** [December 30, 2024, 1:48pm UTC](https://forum.digirig.net/t/digirig-with-direwolf-and-raspberry-pi/3662 "2024-12-30T13:48:26Z")
Hello, I have a Raspberry Pi 4 running Direwolf. I have a digirig that I am trying to interface with a Kenwood TM-271. Direwolf is opening up fine and showing it recognizes the Digirig as a sound card. Every other se… --- ## [Ouput Audio - RPI](https://forum.digirig.net/t/ouput-audio-rpi/4667)
**Author:** [@Akasonny](https://forum.digirig.net/u/Akasonny)\ **Replies:** 2\ **Last updated:** [October 22, 2024, 6:31pm UTC](https://forum.digirig.net/t/ouput-audio-rpi/4667 "2024-10-22T18:31:31Z")
I am using DigiRig with a RPI connected to a Yeasu VHF rig used for APRS digi service. All is ok except I’m having a hell of a time setting the output audio. Without the use or an oscilloscope, has anybody stumbled int… --- ## [ALSA Errors with FLDIGI on RaspberryPi 4](https://forum.digirig.net/t/alsa-errors-with-fldigi-on-raspberrypi-4/4028)
**Author:** [@kg7fgt](https://forum.digirig.net/u/kg7fgt)\ **Replies:** 0\ **Last updated:** [July 22, 2024, 4:20am UTC](https://forum.digirig.net/t/alsa-errors-with-fldigi-on-raspberrypi-4/4028 "2024-07-22T04:20:25Z")
Good evening, I’ve just finished setting up my Digirig with my FT450D (although I don’t believe this to be a radio issue) on my Raspberry PI 4 running Debian (Bookworm). I am able to control the radio via CAT without is… --- ## [FT-891 and Raspberry Pi](https://forum.digirig.net/t/ft-891-and-raspberry-pi/3814)
**Author:** [@Constrainted](https://forum.digirig.net/u/Constrainted)\ **Replies:** 3\ **Last updated:** [June 18, 2024, 4:42pm UTC](https://forum.digirig.net/t/ft-891-and-raspberry-pi/3814 "2024-06-18T16:42:04Z")
Created new thread from here: --- ## [Direwolf PTT problem with tr(u)SDX](https://forum.digirig.net/t/direwolf-ptt-problem-with-tr-u-sdx/3221)
**Author:** [@K7DMJ](https://forum.digirig.net/u/K7DMJ)\ **Replies:** 7\ **Last updated:** [February 27, 2024, 5:11pm UTC](https://forum.digirig.net/t/direwolf-ptt-problem-with-tr-u-sdx/3221 "2024-02-27T17:11:53Z")
I’m trying to key PTT in direwolf on a tr(u)SDX transceiver using RTS through the com port assigned to the Digirig. But it isn’t working. When I run command “arecord -l” on the Pi, I get: \*\*\*\* List of CAPTURE Hardware … --- ## [R-Pi, Baofeng, DigiRig, Direwolf - No Packets](https://forum.digirig.net/t/r-pi-baofeng-digirig-direwolf-no-packets/2957)
**Author:** [@stusmith](https://forum.digirig.net/u/stusmith)\ **Replies:** 2\ **Last updated:** [January 16, 2024, 1:45am UTC](https://forum.digirig.net/t/r-pi-baofeng-digirig-direwolf-no-packets/2957 "2024-01-16T01:45:41Z")
Running a new Rasberry Pi 4, basic OS installed, with “Build-A-Pi” installation of Direwolf and Pi-APRS. Baofeng UV-5R (2 each) and (of course) a Digirig. Bottom line: I’m not getting any APRS, or any other, packets in… --- ## [Solution: Fldigi freezing after a day of up-time](https://forum.digirig.net/t/solution-fldigi-freezing-after-a-day-of-up-time/1489)
**Author:** [@Drew\_Rinella](https://forum.digirig.net/u/Drew_Rinella)\ **Replies:** 3\ **Last updated:** [December 29, 2023, 3:57am UTC](https://forum.digirig.net/t/solution-fldigi-freezing-after-a-day-of-up-time/1489 "2023-12-29T03:57:17Z")
This is not a problem with the Digirig, but since this affects my ability to use and enjoy the Digirig, I want to share this information I have discovered. My goal is to operate Fldigi for extended up-times on Raspberry… --- ## [RPI4, VaraFM, FTM-400XDR](https://forum.digirig.net/t/rpi4-varafm-ftm-400xdr/741)
**Author:** [@kbmccrory](https://forum.digirig.net/u/kbmccrory)\ **Replies:** 3\ **Last updated:** [October 31, 2023, 6:07pm UTC](https://forum.digirig.net/t/rpi4-varafm-ftm-400xdr/741 "2023-10-31T18:07:57Z")
I’m using an RPI4 with KM4ack’s Pi-Build software with a Digirig connected to a Yaesu FTM-400XDR radio. All seems to be working. No CAT control (of course). I set and select the VHF frequency for the local RMS station ma… --- ## [PTT Question - Digirig / Baofeng HT / Fldigi on RPI4](https://forum.digirig.net/t/ptt-question-digirig-baofeng-ht-fldigi-on-rpi4/1280)
**Author:** [@eYeToEyeRob](https://forum.digirig.net/u/eYeToEyeRob)\ **Replies:** 8\ **Last updated:** [October 8, 2023, 10:50pm UTC](https://forum.digirig.net/t/ptt-question-digirig-baofeng-ht-fldigi-on-rpi4/1280 "2023-10-08T22:50:25Z")
Today I set up a Digirig Mobile v1.9 interface on my Raspberry pi 4 to use Fldigi and Flmsg with a Baofeng 5r5 and the Baofeng cable for Digirig radios. \[Baofeng cables kit for Digirig Mobile – digirig\] My local ham cl…