Sunday, March 3, 2019

PI-STAR API for NEXTION,#MMDVM

API DOC
Waiting ...

Reference Project
https://github.com/g4klx/MMDVMHost/blob/master/Nextion.cpp

Monday, December 17, 2018

NanoPi_NEO Instruction


NanoPi_NEO Wiki http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO




Product for MMDVM 
http://mmdvm.bi7jta.org/2018/04/userguide-and-openbox-video-for-nano.html

Friday, November 23, 2018

Bluetooth Adapter for Nextion User guide




Can also use USBtoTTL adapter


Test: 
AT 

Set Master

AT+ROLE=M

Set Slave
AT+ROLE=S 

Set Baud

Send:AT+BAUD2
Return:OK2400 ,support:
1--------- 1200
2--------- 2400
3--------- 4800
4--------- 9600(Default) 

5--------- 19200
6--------- 38400 
7--------- 57600 
8--------- 115200 
9--------- 230400 
A--------- 460800 
B--------- 921600 
C--------- 1382400 
  

Wednesday, November 7, 2018

Linux Base Operate and PI-STAR Operation System

1) Re install VIM

Enter ssh mode for PI-STAR
http://pi-star:2222/
Login as
usr: pi-star
pas: raspberry

1, uninstall the purge VIM (poor version)
sudo apt-get remove –purge vim (–purge full remove, include config files) 
sudo apt-get remove –purge vim-gtk vim-doc cscope (option)
sudo apt-get clean

2, Install Vim GVIM (full version)
sudo apt-get install vim 
sudo apt-get install vim-gtk vim-doc cscope (option)







2) Pi-Star enter root mode

root account without passowrd use "sudo su" 

3) Pi-Star install XLXd reflector

Other:
Suit OS: Debian, Armbian, Raspbian
Scan WiFi

pi-star@pi-star(ro):~$ sudo iwlist wlan0 scan  | grep SSID
                    ESSID:"888888-2G"
                    ESSID:"TP-LINK_A4F2"
                    ESSID:"TPGuest_755569"
                    ESSID:"Fan"
                    ESSID:"OGLO"
                    ESSID:"vanilla"
                    ESSID:"888888-8G"
                    ESSID:"CMCC-vanilla"
Add WiFi :

sudo nano /etc/wpa_supplicant/wpa_supplicant.conf  
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev 
update_config=1
ap_scan=1   
fast_reauth=1   
country=JP     
network={             
        ssid="888888-2G"     
        psk="0123456789"           
                       

Monday, November 5, 2018

MMDVM Repeater User Case show - Sharing and experience

Purpose:
This article purpose is to collect and share MMDVM repeater user case and user sharing.

Reference:
UserGuide for MMDVM Repeater Kit Board (LinkerV3)
http://mmdvm.bi7jta.org/2018/04/about-nano-mmdvm-repeater-kit-board.html
https://mmdvm.io/blog/?p=532

Facebook page bi7jta (Share hub)
https://www.facebook.com/winters.cn

Facebook group (1,000+ member)
https://www.facebook.com/groups/nano.mmdvm/

Case 1,  MTR2000 , share by @ IW6BFE






Monday, October 1, 2018

Connect to PI-STAR, First step to start your MMDVM toy

Quickly start guide

Prepare IP address scan tools
http://www.advanced-ip-scanner.com  [for Windows]
https://www.fing.com/  [for iOS/Android]

1  Plug in the power supply , require 5V2A(RPi 3B), 5V1A(RPi Zero W)
2  Configute network for your Pi-star,

1th: if there is a LAN port in NanoPi or RPi, insert RJ45 line, the routers automatically allocate the IP address, use a computer browser (must use Firefox or Chrome) to access the IP address, set up your personal information.


2th: open the phone, search the WiFi hotspot "Pi-Star"
then join it , password is "raspberry" , use mobile browser ,visit http://192.168.50.1,
add the WiFi you need in the WiFi setup column

Reboot.






* This way now just support inner WiFi adapter,not support USB WiFi.

3th: Add a shared WiFi on the cell phone or router, the default access WiFi:

SSID:888888-2G password: 0123456789 ,visit the dashboard as follows
iOS shares WiFi hot spots: http://pi-star.local
Other devices share WiFi: http://pi-star
Login User: pi-star ,Password :raspberry

Just for reference, SSID set to  888888-2G

4th, the final way, use "Pi-Star WiFi Builder" ,then download and copy to your TFcard root.
http://www.pistar.uk/wifi_builder.php

If the domain name can not be identified, use IP tool APP like “FING” to find the IP address of the box.

3 Configute your digital radio
The default setting frequency is 433.550MHz, DMR mode, time slot 2, color code 1, and DMRid 4600000
Private call to  9990 ,use parrot mode for echo test.


Other IP address scan tools:
Feature: Support mobile WiFi Share AP scan
iNet - Network Scanner [iOS]
https://itunes.apple.com/cn/app/inet-network-scanner/id340793353?mt=8
IP Tools: WiFi Analyzer [Android]
https://play.google.com/store/apps/details?id=com.ddm.iptools&hl=en

Set DMR Static Talkgoup in BM Network and Pi-Star

In brandmeister network In Pi-Star for reference:  https://brandmeister.network/?page=rep-edit&id=460006012