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PDC760 Codeplug RoiP

Basic example for configuring a RoiP codeplug

3.5inch Nextion Touch Display +Acrylic Case

Acrylic Clear Case For 3.5'' Nextion Enhanced HMI Touch Display for Arduino RPI

MMDVM hotspot for raspberry pi + Antenna

MMDVM hotspot Support P25 DMR YSF for raspberry pi + Antenna

MMDVM Open-Source Modem for Raspberry Pi

MMDVM Open-Source Multi-Mode Digital Voice Modem for Raspberry Pi

DVMEGA firmware update

  • DVMEGA firmware update Using a Raspberry Pi 3 and Pi-Star

Instructions for DV4Mini Software Configuration

Οδηγίες για τη διαμόρφωση του λογισμικού DV4Mini

SDR RADIO – Τί είναι και πως δουλεύει ;

Τί θα λέγατε αν μπορούσατε να μετρατρέψετε τον υπολογιστή σας σε εναν δέκτη συχνοτήτων με φάσμα απο 24 Mhz εως 1.7 Ghz ;

IPSC2: Μια εναλλακτική λύση DMR

Το IPSC2 είναι ένα νέο πρόγραμμα που σύντομα θα αντικαταστήσει το DMR + Master και την αρχιτεκτονική του. Μπορεί να συνδέσει οποιονδήποτε επαναλήπτη Motorola και Hytera, καθώς και MMDVM και Hotspots.

MMDVM ZUM INTERFACE FOR ARDUINO DUE

MMDVM - Zum interface for arduino-due By ES1BIS  building instructions in English STEP-BY-STEP 

How to program a codeplug for a TYT MD380 DMR Radio

An instructional video on how to program a code plug for the TYT MD-380 handheld DMR Radio

Setting MMDVMHost on Raspberry Pi

Configure MMDVMhost

1
sudo nano /opt/MMDVMHost/MMDVM.ini


[General] Callsign=G9BF Timeout=180 # Transmitter timeout in seconds. Default is: 120s Duplex=1 # Is this station Simplex or Duplex. DVMega is simplex. Default is: 1 # ModeHang=10 # Time to stay in mode after receiption. If set overrides RFModemHang and NetModemHang RFModeHang=10 # Time to stay in mode after RF-receiption Default is: 10s NetModeHang=3 # Time to stay in mode after Network-receiption Default is: 3s Display=None # Contains the name of the display section used Daemon=0 # Run in background [Info] RXFrequency=435000000 # Receiver frequency in Hz Used by DVMega, reported to DMR-Master. Default is: 0Hz TXFrequency=435000000 # Transmitter frequency in Hz. Used by DVMega, reported to DMR-Master. Default is: 0Hz Power=1 # For informational use only. Keep below 99 for BrandMeister Latitude=0.0 # if set, reported to DMR-Master, causes recognition as repeater in BrandMeister Longitude=0.0 # if set, reported to DMR-Master, causes recognition as repeater in BrandMeister Height=0 # if set, reported to DMR-Master, causes recognition as repeater in BrandMeister Location=Nowhere Description=Multi-Mode Repeater URL=mmdvm.com [Log] # Logging levels # 0 = No logging # 1 = Debug # 2 = Message # 3 = Info # 4 = Warning # 5 = Error # 6 = Fatal DisplayLevel=1 # log Debug to console. Default is: 0 FileLevel=1 # log Debug to file. Default is: 0 FilePath=. # location, where the logfile is to be stored. "." means in current working directory FileRoot=MMDVM # Prefix of the logfile-name. In example: MMDVM-2016-12-31.log [CW Id] Enable=1 # Enable the CW Id Time=10 # Time-interval for repeating CW-ID in minutes [Modem] Port=/dev/ttyACM0 # Port=\\.\COM3 TXInvert=1 # Invert TX data. Needed for some transmitters. Default is: 0 RXInvert=0 # Invert RX data. Needed for some receivers. Default is: 0 PTTInvert=0 # PTT goes low to transmit. Invert for some transmitters. Default is: 0 TXDelay=100 # Give the transmitter time to settle in ms. Default is: 100ms DMRDelay=0 # Compensate for delay in transmitter audio chain in ms . Usually DSP based. Default is: 0.0ms RXLevel=50 # Soft control for receive level. Not used by DVMega. Default is: 100% TXLevel=50 # Soft Control for transmit level. Not used by DVMega. Default is: 100% # CWIdTXLevel=50 # You could also use this levels instead of the global TXLevel for controlling for each mode # D-StarTXLevel=50 # DMRTXLevel=50 # YSFTXLevel=50 # P25TXLevel=50 OscOffset=0 # Tweak the Due oscillator if not using the TCXO. Default is: 0ppm RSSIMultiplier=1 RSSIOffset=10 Debug=0 [UMP] Enable=0 # Port=\\.\COM4 Port=/dev/ttyACM1 [D-Star] Enable=1 # Enable D-Star repeater mode. Default is: 1 Module=C # Module used for D-Star (for example: G9BF-C SelfOnly=0 # If set, only own ID can operate. Default is: 0 [DMR] Enable=1 # Enable DMR repeater mode. Default is: 1 Beacons=0 # Enable transmission of DMR-Beacons, used for DMR-Roaming Id=123456 # DMR ID of this station ColorCode=1 # Color Code to use for DMR repeater access. Default is: 1 SelfOnly=0 # If set, only own ID can operate. Default is: 0 # Prefixes=234,235 # These prefixes are whitelisted for operation. Default is: 0 CallHang=3 # Time to answer in same Talk Group. Default is: 3 TXHang=4 # Time that TX stays on transmission after DMR-over. Default is: 3 #Blacklist= #DstIdBlackListSlot1RF= # comma separated list TGs to block on RF Slot1 #DstIdBlackListSlot2RF= # comma separated list TGs to block on RF Slot2 #DstIdWhiteListSlot1RF= # comma separated list TGs to allow on RF Slot1 #DstIdWhiteListSlot2RF= # comma separated list TGs to allow on RF Slot2 #DstIdBlackListSlot1NET= # comma separated list TGs to block on NET Slot1 #DstIdBlackListSlot2NET= # comma separated list TGs to block on NET Slot2 #DstIdWhiteListSlot1NET= # comma separated list TGs to allow on NET Slot1 #DstIdWhiteListSlot2NET= # comma separated list TGs to allow on NET Slot2 #TGRewriteSlot1=0 #TGRewriteSlot2=0 #BMAutoRewrite=0 #BMRewriteReflectorVoicePrompts=0 #DirectDial=0 #TargetTG=9 #RewriteMapSlot1= #RewritemapSlot2= [System Fusion] Enable=1 # Enable Fusion repeater mode. Default is: 1 RemoteGateway=0 [P25] Enable=1 NAC=293 [D-Star Network] Enable=1 # Enable D-Star network connection. Requires ircDDBGateway. Default is: 1 GatewayAddress=127.0.0.1 GatewayPort=20010 # UDP port ircDDBGateway is listening on. Default is: 0 LocalPort=20011 # UDP port MMDVMHost is listening on. Default is: 1 Debug=0 [DMR Network] Enable=1 # Enable DMR network connection. Default is: 1 Address=44.131.4.1 Port=62031 # Port DMRMaster is listening on Jitter=300 # Sets the network buffer size in ms # Local=3350 # Local UDP port if needed else random Password=PASSWORD # Access password of DMR Master # Options= # For setting DMRplus-options, see https://github.com/g4klx/MMDVMHost/blob/master/DMRplus_startup_options.md RSSI=0 # RSSI-repoting enabled = 1, disabled = 0 Slot1=1 # Enable Slot 1 Do not enable for DVMega. Default is: 1 Slot2=1 # Enable Slot 2. Default is: 1 Debug=0 [System Fusion Network] Enable=1 # Enable Fusion network connection Debug=0 LocalAddress=127.0.0.1 # Use local YSFGateway # LocalPort=3200 # GwyAddress=127.0.0.1 # GwyPort=4200 # Use Direct connection to Reflector LocalPort=/dev/null GwyAddress=ysfreflector.dvswitch.org GwyPort=42000 [P25 Network] Enable=1 GatewayAddress=127.0.0.1 GatewayPort=42020 LocalPort=32010 Debug=0 [TFT Serial] Port=/dev/ttyAMA0 Brightness=50 [HD44780] Rows=2 Columns=16 # rs, strb, d0, d1, d2, d3 # For basic HD44780 displays (4-bit connection) Pins=11,10,0,1,2,3 # For Adafruit i2c HD44780 # Pins=115,113,112,111,110,109 # Device address for I2C I2CAddress=0x20 # PWM backlight PWM=0 PWMPin=21 PWMBright=100 PWMDim=16 DisplayClock=1 UTC=0 [Nextion] Port=/dev/ttyAMA0 Brightness=50 DisplayClock=1 UTC=0 IdleBrightness=20 [OLED] Type=3 Brightness=0 Invert=0 [LCDproc] Address=localhost Port=13666 #LocalPort=13667 DimOnIdle=0 DisplayClock=1 UTC=0




MMDVMHost  G4KLX

[General]
Callsign=G9BF
Id=123456
Timeout=180
Duplex=1
# ModeHang=10
RFModeHang=10
NetModeHang=3
Display=None
Daemon=0

[Info]
RXFrequency=435000000
TXFrequency=435000000
Power=1
Latitude=0.0
Longitude=0.0
Height=0
Location=Nowhere
Description=Multi-Mode Repeater
URL=www.google.co.uk

[Log]
# Logging levels, 0=No logging
DisplayLevel=1
FileLevel=1
FilePath=.
FileRoot=MMDVM

[CW Id]
Enable=1
Time=10
# Callsign=

[DMR Id Lookup]
File=DMRIds.dat
Time=24

[Modem]
# Port=/dev/ttyACM0
Port=\\.\COM3
TXInvert=1
RXInvert=0
PTTInvert=0
TXDelay=100
RXOffset=0
TXOffset=0
DMRDelay=0
RXLevel=50
TXLevel=50
RXDCOffset=0
TXDCOffset=0
RFLevel=100
# CWIdTXLevel=50
# D-StarTXLevel=50
# DMRTXLevel=50
# YSFTXLevel=50
# P25TXLevel=50
RSSIMappingFile=RSSI.dat
Trace=0
Debug=0

[UMP]
Enable=0
# Port=\\.\COM4
Port=/dev/ttyACM1

[D-Star]
Enable=1
Module=C
SelfOnly=0
AckReply=1
AckTime=750
ErrorReply=1
RemoteGateway=0
# ModeHang=10

[DMR]
Enable=1
Beacons=0
ColorCode=1
SelfOnly=0
EmbeddedLCOnly=0
DumpTAData=1
# Prefixes=234,235
# Slot1TGWhiteList=
# Slot2TGWhiteList=
CallHang=3
TXHang=4
# ModeHang=10

[System Fusion]
Enable=1
LowDeviation=0
SelfOnly=0
#DSQ=1
RemoteGateway=0
# ModeHang=10

[P25]
Enable=1
NAC=293
SelfOnly=0
OverrideUIDCheck=0
RemoteGateway=0
# ModeHang=10

[D-Star Network]
Enable=1
GatewayAddress=127.0.0.1
GatewayPort=20010
LocalPort=20011
# ModeHang=3
Debug=0

[DMR Network]
Enable=1
Address=44.131.4.1
Port=62031
Jitter=500
# Local=62032
Password=PASSWORD
# Options=
Slot1=1
Slot2=1
# ModeHang=3
Debug=0

[System Fusion Network]
Enable=1
LocalAddress=127.0.0.1
LocalPort=3200
GatewayAddress=127.0.0.1
GatewayPort=4200
# ModeHang=3
Debug=0

[P25 Network]
Enable=1
GatewayAddress=127.0.0.1
GatewayPort=42020
LocalPort=32010
# ModeHang=3
Debug=0

[TFT Serial]
# Port=modem
Port=/dev/ttyAMA0
Brightness=50

[HD44780]
Rows=2
Columns=16

# For basic HD44780 displays (4-bit connection)
# rs, strb, d0, d1, d2, d3
Pins=11,10,0,1,2,3

# Device address for I2C
I2CAddress=0x20

# PWM backlight
PWM=0
PWMPin=21
PWMBright=100
PWMDim=16

DisplayClock=1
UTC=0

[Nextion]
# Port=modem
Port=/dev/ttyAMA0
Brightness=50
DisplayClock=1
UTC=0
#Screen Layout: 0=G4KLX 2=ON7LDS
ScreenLayout=2
IdleBrightness=20

[OLED]
Type=3
Brightness=0
Invert=0
Scroll=1

[LCDproc]
Address=localhost
Port=13666
#LocalPort=13667
DimOnIdle=0
DisplayClock=1
UTC=0

TYT MD-2017 Programming

 Προγραμματισμός TYT MD-2017  διαδικασία!

DMR Plus

DMR Plus is the original network that developed tools to interconnect ETSI Tier 2 DMR repeaters.

IPSC and Bridges

IPSC and Bridges IP Site Connect (IPSC) is a vendor specific repeater feature offered by some manufacturers.

MMDVM Host setup with the KB5RAB Image

MMDVM Host setup with the KB5RAB Image for raspberry pi 2 & 3 with a dvmega single band for use with DMR, DSTAR & FUSION .

MMDVM HotSpot for DMR/DStar/Fusion/P25

Homebrew MMDVM Hotspot with GM350 Motorola Radio, homebrew MMDVM modem, Arduino DUE, Raspberry Pi 3 with Ubuntu server OS and some Python Scripts for the buttons.

MMDVM board for Arduino Due

To build a multimode digital repeater, G4KLX have developped a complete software called MMDVM (Multimode Digital Voice Modem). It is compatible of main digital modes (to date, C4FM, DSTAR and DMR).

GET DMR ID and BRANDMEISTER NETWORK

Register DMR ID - DMR ΧΡΗΣΤΗ / REPEATER Εγγραφή

American Radio Relay League | Ham Radio Association and Resources

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
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