Main Page
Welcome to BI7JTA'Wiki for MMDVM.
Begin December 1, 2019, I will continue update this WIKI page instead of Google blog, I am working on MMDVM just for my hobby, I am happy to share my knowledge and resources about MMDVM opensource project.
Google blog https://mmdvm.bi7jta.org
Amateur radio store ,provide and support by BI7JTA
Youtube video
https://www.youtube.com/channel/UC6Us7z_gkxNKc0PcCuS7fYQ
You can contact me by bi7jta@gail.com and Facebook IM
73 DE BI7JTA
MMDVM Setting guide
Duplex HOTSPOT
- Connect to WiFI Network
- Config Pi-Star
- DMR
YSF
P25/NXDN
- Config radio
Repeater Board
Key words: Accessory connector Pinouts ,connection diagram, Data Jack,
V3F4 Pinout define
DR-1X YEASU
Main settings:Data jack,RX bps,Pi-Star RX/TXInvert
- Data jack
- RX bps
Packet Speed 9600bps
GM338-CDM1250-CDM1550-CDM750
Advanced Settings
Register DMRID
Set Static Talkgroups
First, you must Register brandmeister.network
Second, set static talkgroup for your DMRID , support ESSID (the two number tail of your DMRID)
Duplex mode, demo link https://brandmeister.network/?page=rep-edit&id=460072322 ,
Simplex mode, demo link https://brandmeister.network/?page=hotspot-edit&id=4600724 ,
Explain:
rep-edit: Duplex repeater mode , can use TS1,TS2 the same time.
hotspot-edit: Simplex mode, just can use TS2,
460072322: 4600723 is my DMRID, 22 is my duplex hotspot ESSID, corresponding to my hotspot DMR ESSID item
Nextion and OLED display
Nextion to Duplex Hotspot
Nextion to Repeater V3F4