Search found 45 matches

by dh3ybe
Wed Apr 15, 2020 7:19 pm
Forum: I need to vent
Topic: RF Issues
Replies: 2
Views: 470

Re: RF Issues

Hello, you should try to receive dmr signals from a local repeater. If that works, you know that your receiver is working. Quite often a misconfigration of the trx as described before might be the reason. MAybe you have to shift rx and tx freqiency of the hotspot. But 1st try to receive dmr signals ...
by dh3ybe
Mon Feb 24, 2020 9:10 pm
Forum: DMR Specific Support
Topic: pd365 connects to repeater but not to hotspot
Replies: 1
Views: 419

Re: pd365 connects to repeater but not to hotspot

I forgot to explain, that a dmr trx could decode the dmr signal of the pd365
by dh3ybe
Mon Feb 24, 2020 7:40 pm
Forum: DMR Specific Support
Topic: pd365 connects to repeater but not to hotspot
Replies: 1
Views: 419

pd365 connects to repeater but not to hotspot

Hello, I have a problem to connect my hytera pd365 to a pistar mmdvm simplex and pistar mmdvm duplex hotspot (both in Brandmeister Network). Connection to repeater DB0WA in Brandmeister works well. With my 2 tytera md-2017 I have no prblems working with my hotspots. What I did: working with pistar-m...
by dh3ybe
Mon Oct 07, 2019 5:51 pm
Forum: Pi-Star General Support
Topic: Pi-star and rpi 3+ problem
Replies: 5
Views: 1314

Re: Pi-star and rpi 3+ problem

thanks for the detailed description

73s
Kai
dh3ybe
by dh3ybe
Sat Oct 05, 2019 7:54 pm
Forum: MMDVM_HS Hat(s)
Topic: SOLVED - mmdvm single and duplex firmware update problem
Replies: 6
Views: 2482

Re: SOLVED - mmdvm single and duplex firmware update problem

Hello Dear All, I only want to report SUCCESS. Bought to Raspi 3B+ and power supply with 3A. Saved the configuration files. Installed pi-star version 4. Run update and upgrade and restored the configuration files. Important: sometimes the mmdvm hat has to be newly clicked in the configuration. Passw...
by dh3ybe
Sat Oct 05, 2019 9:54 am
Forum: Pi-Star General Support
Topic: Pi-star and rpi 3+ problem
Replies: 5
Views: 1314

Re: Pi-star and rpi 3+ problem

flashing red led light without green means somehow "waiting for signal to boot". With the new booting meethod of raspberry pi 3B+ you need a newer raspberry pi version. Pi-Star 4 has this new method included, the older Pi-Star 3 not. But I am not a Pi Guru. This is like myself understood that. BR Ka...
by dh3ybe
Sun Sep 29, 2019 9:31 am
Forum: MMDVM_HS Hat(s)
Topic: SOLVED - mmdvm single and duplex firmware update problem
Replies: 6
Views: 2482

Re: SOLVED - mmdvm single and duplex firmware update problem

marked as solved due to the problem, that mmdvm modem version needs full 40 pin gpio header

73
Kai
dh3ybe
by dh3ybe
Sun Sep 29, 2019 9:29 am
Forum: MMDVM_HS Hat(s)
Topic: SOLVED - mmdvm single and duplex firmware update problem
Replies: 6
Views: 2482

Re: mmdvm single and duplex firmware update problem

Dear Toshen and Dear KE7FNS, thank you very much for your replies. Concerning "joined" I should better write "shortened" GPIO header pins 38 and 40 on the mmdvm header pins. In another internet website would work on chinese clones. I think I will try to use an new Pi3, because I have not so much thi...
by dh3ybe
Sat Sep 28, 2019 1:11 pm
Forum: Share your stuff
Topic: Way to go Toshen!!
Replies: 4
Views: 3768

Re: Way to go Toshen!!

Hi folks,

Toshen, I think you will reach that level quite soon back. :D

Thanks for your work, activities and support.

Best regards
Kai
dh3ybe
by dh3ybe
Sat Sep 28, 2019 1:06 pm
Forum: MMDVM_HS Hat(s)
Topic: SOLVED - mmdvm single and duplex firmware update problem
Replies: 6
Views: 2482

SOLVED - mmdvm single and duplex firmware update problem

Hello, I have problems upgrading on to raspberry pi the mmdvm firmware. It stopps with the failure: serial posix 57600 8E1 failed to init device My internet recherche, inlcuding threads of our pistar-forum did a couple of outcome: - detach OLED display on mmdvm modem and set in configuration to none...