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<strong>Welcome to BI7JTA'Wiki for MMDVM.</strong>
 
<strong>Welcome to BI7JTA'Wiki for MMDVM.</strong>
  
My old blog [https://mmdvm.bi7jta.org https://MMDVM.bi7jta.org]   
+
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.
Products on sale [https://www.bi7jta.org/cart https://www.bi7jta.org/cart]   
+
 
 +
Google blog [https://mmdvm.bi7jta.org https://mmdvm.bi7jta.org]   
 +
 
 +
Amateur radio store ,provide and support by BI7JTA
 +
 
 +
[https://www.bi7jta.org/cart https://www.bi7jta.org/cart]   
 +
 
 +
Youtube video
 +
 
 +
[https://www.youtube.com/channel/UC6Us7z_gkxNKc0PcCuS7fYQ https://www.youtube.com/channel/UC6Us7z_gkxNKc0PcCuS7fYQ]
 +
 
 +
You can contact me by bi7jta@gail.com and  [https://www.facebook.com/winters.cn Facebook IM]
 +
 
 +
73 DE BI7JTA
  
 
== MMDVM Setting guide ==
 
== MMDVM Setting guide ==
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 +
=== Config WiFi ===
 +
 +
Video
 +
 
=== Duplex HOTSPOT ===  
 
=== Duplex HOTSPOT ===  
  
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* Config Pi-Star  
 
* Config Pi-Star  
  
DMR
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** DMR
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[[File:Config-DMR-EN ALL.JPG|frameless|280px|]]
  
 
YSF
 
YSF
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=== Repeater Board ===
 
=== Repeater Board ===
==== DR-1X ====
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Key words:  Accessory connector Pinouts ,connection diagram, Data Jack,
[[File:DR-1X-to-MMDVM_V3F4.JPG|frameless|300px|]]
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 +
==== V3F4 Pinout define ====
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[[File:V3F4接口定义_英文.JPG|frameless|500px|]]
 +
 
 +
==== DR-1X YEASU ====
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Main settings:Data jack,RX bps,Pi-Star RX/TXInvert
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 +
Spectrum test video [https://www.youtube.com/watch?v=xtx1nRY0LbU&feature=youtu.be https://www.youtube.com/watch?v=xtx1nRY0LbU]
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 +
Data jack
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 +
[[File:DR-1X-to-MMDVM_V3F4.JPG|frameless|500px|]]
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 +
 
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Radio RX Setting bps: Packet Speed 9600bps
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 +
[[File:Packet-Speed-9600bps.png|frameless|500px|]]
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 +
 
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The cable made by me
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[[File:DR-1X-MMDVM-V3F4.JPG|500px|]]
  
 
==== GM338-CDM1250-CDM1550-CDM750 ====
 
==== GM338-CDM1250-CDM1550-CDM750 ====
 +
 +
[[File:GM3188-V3F4-ALL.JPG|frameless|300px|]]
 +
 
[[File:Build-MMDVM-repeater-for-GM338-CDM1250-CDM1550-CDM750.JPG|frameless|300px|]]
 
[[File:Build-MMDVM-repeater-for-GM338-CDM1250-CDM1550-CDM750.JPG|frameless|300px|]]
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[[File:GM340-Accessory.JPG|frameless|800px|]]
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=== MMDVM_BAT(Battery inside) ===
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[[File:Model_BAT_3_S_thumb.jpg|500px]]
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Config WiFi demo:
 +
[https://www.youtube.com/channel/UC6Us7z_gkxNKc0PcCuS7fYQ https://www.youtube.com/channel/UC6Us7z_gkxNKc0PcCuS7fYQ]
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Config Radio demo:
  
 
==  Advanced Settings  ==
 
==  Advanced Settings  ==
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460072322: 4600723 is my DMRID, 22 is my duplex hotspot ESSID, corresponding to my hotspot DMR ESSID item
 
460072322: 4600723 is my DMRID, 22 is my duplex hotspot ESSID, corresponding to my hotspot DMR ESSID item
 +
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== Nextion and OLED display ==
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=== Nextion to Duplex Hotspot ===
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[[File:Nextion显示类型选择.JPG|frameless|500px|]]
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=== Nextion to Repeater V3F4 ===
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[[File:Nextion_connect.png|frameless|500px|]]
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=== Nextion to Bluetooth Model ===
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[[File:BAT_EXTRA_BT02_NEXTION_ALL.JPG|frameless|500px|]]
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=== OLED Setting ===
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[[File:双工板ECS%2BOLED-GPIO-1080p.JPG|frameless|500px|]]
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[[File:OLED-旋转180度_ALL.JPG|frameless|500px|]]
  
 
== Radio for MMDVM ==
 
== Radio for MMDVM ==
 
=== TYT-MD380-tools ===
 
=== TYT-MD380-tools ===
 
=== TYT-MD760/GD77-MMDVM-HOTSPOT ===
 
=== TYT-MD760/GD77-MMDVM-HOTSPOT ===

Latest revision as of 05:05, 12 January 2020

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

https://www.bi7jta.org/cart

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

Config WiFi

Video

Duplex HOTSPOT

双工板ECS+RPi3B 280p.PNG

  • Connect to WiFI Network
  • Config Pi-Star
    • DMR

Config-DMR-EN ALL.JPG

YSF

P25/NXDN

  • Config radio

Repeater Board

Key words: Accessory connector Pinouts ,connection diagram, Data Jack,

V3F4 Pinout define

V3F4接口定义 英文.JPG

DR-1X YEASU

Main settings:Data jack,RX bps,Pi-Star RX/TXInvert

Spectrum test video https://www.youtube.com/watch?v=xtx1nRY0LbU

Data jack

DR-1X-to-MMDVM V3F4.JPG


Radio RX Setting bps: Packet Speed 9600bps

Packet-Speed-9600bps.png


The cable made by me

DR-1X-MMDVM-V3F4.JPG

GM338-CDM1250-CDM1550-CDM750

GM3188-V3F4-ALL.JPG

Build-MMDVM-repeater-for-GM338-CDM1250-CDM1550-CDM750.JPG

GM340-Accessory.JPG


MMDVM_BAT(Battery inside)

Model BAT 3 S thumb.jpg


Config WiFi demo: https://www.youtube.com/channel/UC6Us7z_gkxNKc0PcCuS7fYQ

Config Radio demo:

Advanced Settings

Register DMRID

DMRID/NXDNID/RADIOID

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显示类型选择.JPG


Nextion to Repeater V3F4

Nextion connect.png


Nextion to Bluetooth Model

BAT EXTRA BT02 NEXTION ALL.JPG


OLED Setting

双工板ECS+OLED-GPIO-1080p.JPG


OLED-旋转180度 ALL.JPG

Radio for MMDVM

TYT-MD380-tools

TYT-MD760/GD77-MMDVM-HOTSPOT