forum.pistar.uk

Alright, got some things worked out, and ready to proceed with the display! Notes: Wound up re-flashing the SD card and upon re configuring discovered that, even though the setting in the configuration was set to "duplex", i still needed to go in to expert/MMDVM host, and change the duplex...

Thank You Toshen for the info, i will look it over. Do you have any advice for which .TFT file is best for the Nextion screen? Here is my MMDVM duplex: https://www.ebay.com/itm/MMDVM-HS-Dual-Hat-Duplex-MMDVM-Hotspot-P25-DMR-YSF-for-Raspberry-Pi-Revision-1-3/173330106305?ssPageName=STRK%3AMEBIDX%3AIT...

irrelevant post
removed by OP

Yep, aware of that. Know that the RX from one needs to go into the TX of the other.

Thanks guys... Yea, i get all that, but, this seems to be an issue before that comes into play. I cant seem to "hit" my duplex to key it. I must be missing something when entering the RX and TX freq's. Tried everything, switching them, with offset, without, one offset, the other offset. Do...

Anyone know where i can get another Plug/cord for the screen? It's the one that comes in the box with the screen. I took mine and cut the ends off and soldiered it to the board before i found out you need to connect to the computer to program it! Or... Can it be programmed through the MMDVM board? T...

Or, what maybe a better request, What frequencies are you using? I have a duplex so, if you do too, post both of them!

Thanks,
Rob

I think i got my problem of not getting my pi-star to work boiled down to having the wrong frequencies entered into the dashboard. I guess you cant use just any frequency within the band. Does anyone have a "band plan" for DMR frequencies that can be used for the Hotspots ?
Thanks,
Rob

OK, i'm back! First off, sorry to everyone that replied, i couldn't remember which forum i posted this question on. SO, my first statement about not turning out right, i though it was pretty straight forward since we are talking about colors. When i plugged in what was supposed to be red, "it d...

Not sure which modem selection is best for my:
RPi 3B+ with MMDVM Dual Hat Duplex board. There is no selection that matches.

Thanks
Rob