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Hi, I have upgraded to v0.72. Now I can see some messages but I have to learn how to interpret them. I am glad the display is working. Thanks a lot for your support! 73 Corneliu YO4AUL

Steven We use this function a lot here , including to change the operation mode of an DR1X Yaesu repeater (digital/analog). If you want more information , I can send you. 73

You set up these commands: (they may not be exact since htis is from memory) but similar: NODISP on MSGCOMMAND ON etc THen, over the air, you send a message to the devices callsign "!OUT=$FF" where

Hi - new to the list and the TT4, and APRS in general. A friend and I have been activating SOTA summits.? We are finding that APRS with our HT's is hit and miss.? Some summits have APRS coverage,

I've built several digipeaters/Igate/Wx_stations using a raspberry pi. Most use aprx, great for unattended operation. At my QTH I use YAAC, which has a great human interface. All of these use an

Bill: I didn't try weewx -- looks interesting, but I had fun just hacking it out, and it was good excuse to learn more python. thx

Cliff: I got aprs-is posts working, after a few bumps along the way (like not enforcing two digit humidity, and seeing packets that had one-digit humidity being seen by the system, but invalid for wx

hi Bill, have you got that to work?? I'm running wewx and tried enabling APRS but it doesn't do anything.? no trouble getting wunderground reporting to work. Cliff K6CLS CM87? (KCARICHM70)

Evening all I have a memory that it is possible to drive a gpio pin in a Tinytrak 4 high or low based on the receipt of an over the air command in an APRS packet.? I have looked at the manuals and

Have you looked at WeeWx?? It's great at data collection and archiving. It has the APRS function built in.

I think his idea of saving current consumption stems from eliminating the existing MAX232 chip. All these things, i.e., splicing directly into the TTL UART lines of the TT4, bypassing the converter,

Adafruit sells a nifty 3.3v to 5v converter board for exactly this situation. 2, 4, and 8 signal versions available https://www.adafruit.com/product/1875 Cliff k6cls cm87

The issue with connecting directly to the Pi is that the Pi uses 3.3V TTL serial communication and the TT4 uses standard RS-232 (which is +/-5V minumum).?? With the kit version, either or both ports

My preferred setup is to combine the TT4 with a Raspberry Pi Zero W.? I have been using the TT4BT to provide serial to the Pi, but is there a place on the board I can easily? connect J2 pins 2&3

Like I said, it must be something simple $HBAUD 1200 --> 19200. I was lead to believe that HBAUD was the over-the-air baud, but that really makes no sense in retrospect because the TNC takes care of

It sounds like you are able to get the TX and RX levels set using CALIBRATE and such, so the wirting to the radio appears to work. The issue must be in your AX.25 settings and I find them extremely

Glad you were able to recover it!COMM ports with WINE and Linux can be difficult.WINE defaults to COM1 -> COM32 being symbolic linked to /dev/ttyS0 - /dev/ttyS31, then adds COM34 on when USB devices

The display manual is actually the kit construction and connection manual. The TT4 finmware manual has the setting.I suggest downloading and upgrading the TT4 to the latest - v0.72 (I think).The key

On Thu, Apr 1, 2021 at 06:42 PM, Peter VE7PPE wrote: > > Correction --> Tx light does not come on TT4, nor the 2300H. > > > > > >

I'm receiving decoded packets, just can't get anything Tx. axlisten -cart shows both the receive and attempts to connect to VE7SEP-10, but pat connect times out without actually connecting.? Tx light