Review on 📡 MMDVM Hotspot Spot Radio WiFi Digital Voice Modem for UHF VHF with Ethernet Cable - Supports C4FM YSF NXDN DSTAR P25 DMR + Raspberry Pi Zero W by Pavel Craig

Small, light, well built. I've only used it when connected to an Anytone 878 with a firemaster, but it works great in that regard. It comes with PI-Star v3 installed. So if you want to update the image to the latest v4, configure the device in the v3 software, TX/RX and run, then save the configuration file. Copy the SD card to v4 and place the v3 configuration file (ZIP file) in the root of the card. Boot from the new image and enjoy. Brandmeister now requires a password, so enter the password in the required field in PI-Star and set the same password in the Brandmeister self-service section of your profile settings.