Mini OS for RPi & MMDVM DMR Hotspots / Repeaters

Supported RPis

• Raspberry Pi Zero W
• Raspberry Pi Zero 2 W
• Raspberry Pi Model B+
• Raspberry Pi 2 Model B
• Raspberry Pi 3 Model B
• Raspberry Pi 3 Model B+
• Raspberry Pi 4 Model B

Supported Modems / Displays

• Any MMDVM via UART (ZUMspot, MMDVM HS Hat, ...)
• Any MMDVM via USB (cdc_acm, ftdi_sio, ch341, pl2303, ...)
• 0.96" i2c OLED
• Nextion

BUILD

make

INSTALL from .img

zcat HS.*.img.gz | dd of=/dev/mmcblk0

UPDATE from .tar

mount -o remount,rw /boot
tar xf HS.*.tar.gz -C /boot
mount -o remount,ro /boot
rm -f HS.*.tar.gz
reboot

INITIAL SETUP

root password: t4sh4kb4t3

ap mode ssid / passphrase (for initial set up): HS-AP / t4sh4kb4t3

config files: /etc/config - copy whatever you need to /storage/.config

downloads