When use this board , please push upgrade switch to A side to make it work . push to B side and long press the reset button is for upgrade the firmware . Upgrade mode the SVC light will not flash .
MMDVM HS USB HAT for windows linux android
1.support connect to raspberry usb port run pistar select modem-USB
2.support mmdvm_hs hat,mmdvm_hs dual hat,mmdvm modem rpt hat
3.support bluedv windows/bluedv-android/bluedv-ios/bluedv-linux
BlueDV windows supports the following protocols. ( from version 9580 )
Fusion ( YSF, FCS ) ( only DN mode )
4.support mmdvmhost/mmdvmcal on linux/windows to test the mmdvm hat BER/DMR/TX check TCXO offset
5.support update mmdvm_hs firmware running :
sudo stm32flash -v -w xxx.bin /dev/ttyAMA0
sudo stm32flash -v -w xxx.bin /dev/comx
com serial driver is ch340x
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