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GOOZEEZOO Allstar RF Node UHF SR-FRS Radio Programming Module Pi-hat for Allstar, Echolink, APRS, Digital Modes Compatible for Raspberry Pi 2/3/4, Pin to Pin Replace SA-818 Module, UHF Freq 400-470
- [Plug-and-Play Allstar Node] GOOZEEZOO Allstar Node SR-FRS Radio Programming Module (pin to pin replace SA-818 Module) is a versatile Raspberry-Pi hat that can be used for AllstarLink, Echolink, APRS, or any digital modes
- [Working Mode] The both sides of the a TYPE C connecters have different function; PWR+COS(Flash) Communication with Raspberry on USB (main); PWR(GREEN) use /dev/ttyUSB0 to Change UHF RF node Frequency (only work when you want change UHF Freq (400-470)
- [Additional Help] Use the program in this GitHub repository to program the radio module SR-FRS used for the Pi-Hat (github. com/jumbo5566/SRFRS) DCS Codes not support YET. Please refer to this link for setup questions: [allstarlink .github.io/adv-topics/sa818modules/#sa818]
- [Compatibility issues] Compatible with Rpi 2/Zero 2/Zero 2W/3/3b/4/4b, it can communicate directly with the Rpi via the included Type C to USB cable. Please note that the USB connector should be properly inserted into the device
- [Four sect
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Example[root@allstar ~]# python srfrs.
py versionSRFRS:
INFO: Firmware
version: 110U-V223[root@alarmpi SRFRS]# python srfrs.
py radio --frequency 438.500SRFRS:
INFO:
+DMOSETGROUP: 0, RX
frequency: 438.5000, TX
frequency: 438.5000, squelch: 4, OK[root@alarmpi SRFRS]# python srfrs. py radio --frequency 438.500 --offset -5SRFRS:
INFO:
+DMOSETGROUP: 0, RX
frequency: 438.5000, TX
frequency: 433.5000, squelch: 4, OK[root@allstar ~]# python srfrs. py radio --frequency 145.230 --offset -.
6 --ctcss 100SRFRS:
INFO:
+DMOSETGROUP: 0, RX
frequency: 145.2300, TX
frequency: 144.6300, ctcss: 100.0, squelch: 4, OK[root@allstar ~]# python srfrs.
py volume --level 5SRFRS:
INFO:
+DMOSETVOLUME: 0
Volume level:
5Radiousage: srfrs radio [-h] --frequency FREQUENCY [--offset OFFSET] [--squelch SQUELCH] [--ctcss CTCSS ^^ --dcs
DCS]optional arguments: -h, --help show this help message and exit--frequency FREQUENCY
Transmit frequency--offset OFFSET 0.0 for no offset [default: 0.0 ]--squelch SQUELCH Squelch value (1 to 9) [default: 4]--ctcss CTCSS CTCSS (PL Tone) 0 for no
CTCSS [default: None]--dcs DCS DCS code must me the number followed by [N normal]or [I inverse] [default:
None]Volumeusage: srfrs volume [-h] [--level
LEVEL]optional arguments: -h, --help show this help message and exit--level LEVEL Volume value (1 to 8) [default: 4]CTCSS codes (PL Tones 38 Sets) 67.0, 71.9, 74.4, 77.0, 79.7, 82.5, 85.4, 88.5, 91.5, 94.8, 97.4, 100.0, 103.5, 107.2, 110.9, 114.8, 118.8, 123.0, 127.3, 131.8, 136.5, 141.3, 146.2, 151.4, 156.7, 162.2, 167.9, 173.8, 179.9, 186.2, 192.8, 203.5, 210.7, 218.1, 225.7, 233.6, 241.8, 250.3
py versionSRFRS:
INFO: Firmware
version: 110U-V223[root@alarmpi SRFRS]# python srfrs.
py radio --frequency 438.500SRFRS:
INFO:
+DMOSETGROUP: 0, RX
frequency: 438.5000, TX
frequency: 438.5000, squelch: 4, OK[root@alarmpi SRFRS]# python srfrs. py radio --frequency 438.500 --offset -5SRFRS:
INFO:
+DMOSETGROUP: 0, RX
frequency: 438.5000, TX
frequency: 433.5000, squelch: 4, OK[root@allstar ~]# python srfrs. py radio --frequency 145.230 --offset -.
6 --ctcss 100SRFRS:
INFO:
+DMOSETGROUP: 0, RX
frequency: 145.2300, TX
frequency: 144.6300, ctcss: 100.0, squelch: 4, OK[root@allstar ~]# python srfrs.
py volume --level 5SRFRS:
INFO:
+DMOSETVOLUME: 0
Volume level:
5Radiousage: srfrs radio [-h] --frequency FREQUENCY [--offset OFFSET] [--squelch SQUELCH] [--ctcss CTCSS ^^ --dcs
DCS]optional arguments: -h, --help show this help message and exit--frequency FREQUENCY
Transmit frequency--offset OFFSET 0.0 for no offset [default: 0.0 ]--squelch SQUELCH Squelch value (1 to 9) [default: 4]--ctcss CTCSS CTCSS (PL Tone) 0 for no
CTCSS [default: None]--dcs DCS DCS code must me the number followed by [N normal]or [I inverse] [default:
None]Volumeusage: srfrs volume [-h] [--level
LEVEL]optional arguments: -h, --help show this help message and exit--level LEVEL Volume value (1 to 8) [default: 4]CTCSS codes (PL Tones 38 Sets) 67.0, 71.9, 74.4, 77.0, 79.7, 82.5, 85.4, 88.5, 91.5, 94.8, 97.4, 100.0, 103.5, 107.2, 110.9, 114.8, 118.8, 123.0, 127.3, 131.8, 136.5, 141.3, 146.2, 151.4, 156.7, 162.2, 167.9, 173.8, 179.9, 186.2, 192.8, 203.5, 210.7, 218.1, 225.7, 233.6, 241.8, 250.3
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- Return for replacement within: 30 days
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