MMDVM_DUPLEX hotspot V1.3
Setting for Pistar
Setting For Pi-star software and raspberry hardware (rpi 0-3)
support pi4b
Pi-star General Configuration for MMDVM_DUPLEX
Set Controller Mode:Duplex Repeater or Simple
Radio Frequency : Freq:144-148,219-225,(Main Band)420-475,842-950
Duplex Mode:Example:RX:438.000000 TX:433.000000
Duplex Mode:Example:RX:145.000000 TX:433.000000
Simple Mode:Example:RX:438.000000 TX:438.000000
Radio/Modem Type:STM32-DVM/MMDVM_HS-Raspberry
pi Hat(GPIO) or any other (GPIO board)
option:（don't need now, some old board need set)
Admin->Expert->Edit MMDVMHOST->RXOFFSET=0
TXOFFSET=0 (default value in pistar)
(update:2019/2 new 3225 TCXO so offset is 0 )
update new FW: (pi-star / expert / ssh access / user :pi-star
pass:raspberry)
then run
sudo pistar-mmdvmhshatflash hs_dual_hat
set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After
upgraded finished Disconnect JP1