Which OpenGD77 Firmware Shows Last Heard Callsign?

VU3HMM
Posts: 9
Joined: Thu May 22, 2025 6:52 am

Which OpenGD77 Firmware Shows Last Heard Callsign?

Post by VU3HMM » Sat Jul 19, 2025 6:19 am

I'm currently using the OpenGD77 firmware version 20241215112702 with DM 1701, which doesn't appear to have the "Last Heard Callsign" feature displayed on the screen. Could you please let me know which firmware version includes support for that feature?

VK3KYY
Posts: 8682
Joined: Sat Nov 16, 2019 3:25 am
Location: Melbourne, Australia

Re: Which OpenGD77 Firmware Shows Last Heard Callsign?

Post by VK3KYY » Sat Jul 19, 2025 6:35 am

VU3HMM wrote:
Sat Jul 19, 2025 6:19 am
I'm currently using the OpenGD77 firmware version 20241215112702 with DM 1701, which doesn't appear to have the "Last Heard Callsign" feature displayed on the screen. Could you please let me know which firmware version includes support for that feature?
The Last Head functionality has been in the firmware for several years.

Note. Obviously this only works on DMR and only if you have the callsign database loaded.
Brandmeister sends the callsign slowly during the reception so the database is not absolutely essential

KA1CM
Posts: 459
Joined: Tue Nov 28, 2023 4:14 pm

Re: Which OpenGD77 Firmware Shows Last Heard Callsign?

Post by KA1CM » Sat Jul 19, 2025 1:23 pm

VU3HMM wrote:
Sat Jul 19, 2025 6:19 am
I'm currently using the OpenGD77 firmware version 20241215112702 with DM 1701, which doesn't appear to have the "Last Heard Callsign" feature displayed on the screen. Could you please let me know which firmware version includes support for that feature?
AS Roger said, Last heard has been implemented long time ago. Menu -> Last Heard. However, If you are talking about "Last Talker" Menu -> Options -> Display Options -> Last Talker. Then it has been added recently, some time at the beginning of this year. I suggest update to the latest firmware and CPS.