Here are some downloads for amateur radio.
App done by BG1JT to view
HF propagation
MMDVM Raspberri Pi image 4.1.7
and
3.4.17
old version
RadioID website (to register DMR ID)
If need, you can connect to VPN from my house to access external network from China.
Feel free to contact me if you need anything to be put online.
DE 9V1YW