kissattach need an IP number after the port, even though you aren't using the IP protocol. Does the PTT LED flicker when you attempt to send a packet? 73, Jim

Disregard previous. I see you screen shot. Post you APPLICATION lines. 73, Jim

What commands don't work? Does 'env<ENTER>' without quotes put anything on the screen. Could be a permission problem. Try sudo ls -l Does that give you the contents of the directory your in? You might

Linux uses ifconfig. ipconfig is a windows thing.

I run BPQ for the APRS gateway/digi 24/7. I've been playing with YAAC on the side. I use one PI and use I2C for the 4 TNCs that service RMS gate, APRS gate, ISS gate on VHF, and an ISS gate on UHF. Al

I'm using /dev/ttyAMA0 @ 19200 on my PI4, but /dev/serial0 may also work. Jim

I have a Wolfson from Element 14 that works great. It is several years old, but I think it was around $25 at the time. 73, Jim

You might ssh to the PI that works and then see if you can ssh from the 'good' PI to the other.

#networking

Hi Brian, from the command line...ps -aux look for a kissattach process and kill it launch bpq from the bpq directory. sudo ./pilinbpq The Willem script will build a config file http://www.prinmath.co

I run PI-BPQ w/3 radios. RMS Gateway, APRS Gateway, and Node/Digipeater/BBS on one PI 3. The APRS section looks like: ;********** APRS ********** APRSDIGI APRSCALL=WB9QPM-4 ; APRS callsign APRSPATH 3=

Hi Bob, After looking through your post, I see your not running BPQ. Please disregard my last post. 73, Jim WB9QPM

Hi Bob, If you only want to test the PTT LED, I would open a browser and put the IP number and port. (http://192.168.1.10:8008) Click on ports. Click on the beacon link to the port you want to test. C

Hi James, The basic squelch used in packet radio is simply the received signal strength. It is generated in the radios receiver. Normally used to un-mute the speaker. DCD or Data Carrier Detect is jus

Hi James, Repeater-builder has several good pages on digital communication, and books like NOSintro have a wealth of information. There are others as well. Most TNC hardware built in the last 25 years

Hi, I dd the image to a thumb drive. Works on Linux and Mac. It would be faster to zip or tar the subdirectory that works and unzip it on the machine thats broken, that is if the broken machine is boo

Hi Roger, lsmod will show you the loaded module list. 73, Jim WB9QPM

Are you running the TNC-PI serial or I2c?

Hi Les, The group your looking for is the BPQ32 yahoo guys. Here is a link to a script that will have up up and running. http://www.prinmath.com/ham/howto/quickstart/ 73, Jim WB9QPM

I have a question about the deviation. I have two TNC-PIs stacked on a PI3 using I2C, connected to two Maratrac 100 watt radios. I set the high tone at 3 kcs and the low tone is less than 2 kcs (sudo

I have a question about deviation on a PI-3 with 2 TNC-PI modules stacked. When I set the hi tone to 3 kcs the low tone is less than 2 kcs. Both TNCs give the same result. I'm using I2c, with bus 1 de