how to test the mmdvm hotspot's RF function use MMDVMCal
visit http://pi-star/admin/expert/ssh_access.php
login pi-star/raspberry
press space you can hear DMR sound on 433.000 MHZ
press b you can see your MD760's BER press PTT
login pi-star use putty or open http://pi-star/admin/expert/ssh_access.php(MAC:http://pi-star.local/admin/expert/ssh_access.php)
run sudo killall MMDVMHost
run MMDVMCal /dev/ttyAMA0
press space then you can hear sound on 433.000MHZ analog
test dmr RX just press b then DMR MD760 press ptt ,you can see BER on DMR
press space to TX
putty ssh raspberrypi or this ip pass is 'raspberry' user is 'pi'
sudo nano /etc/apt/sources.list
change
deb-src http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi
to
&#deb-src http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi
save
pi@raspberrypi:~ $ sudo apt update
Hit:1 http://download.zerotier.com/debian/buster buster InRelease
Hit:2 http://raspbian.raspberrypi.org/raspbian buster InRelease
Hit:3 http://archive.raspberrypi.org/debian buster InRelease
Reading package lists... Done
Building dependency tree
Reading state information... Done
491 packages can be upgraded. Run 'apt list --upgradable' to see them.
OK
