This video demonstrates how to setup Torrent Download Server on your RaspberryPi or TinkerBoard.
Install transmission daemon
sudo apt-get update && sudo apt-get install transmission-daemon
stop transmission daemon
sudo systemctl stop transmission-daemon
Edit transmission settings as explained in the video
/etc/transmission-daemon/settings.json.
modify below settings in settings.json as per your requirements
"rpc-password": "{51672671e9402abc55992da3ee7809f2c0662d10uLpcJwyX",
"rpc-port": 9091,
"rpc-url": "/transmission/",
"rpc-username": "transmission",
"rpc-whitelist": "127.0.0.1,192.168.1.40",
"rpc-whitelist-enabled": true,
Add the ports to allowed list
sudo ufw allow 9091,51413/tcp
Start the transmission daemon
sudo systemctl start transmission-daemon
Go ahead the access the transmission web
http://IP_ADDRESS_OF_YOUR_RASPBERRYPI:9091/transmission.
Please check below video on setting up DietPi OS for RasberryPi/TinkerBoard
https://youtu.be/h0BYm_THEU8