Android Question jrdc2

Your device must be connected to the same local network that the PC running jRDC2 server is connected.

You can of course run it on a computer that has a static ip address and is configured to be accessed through the internet.

For the android mobile can I install VPN to connect to the same network?

If the network is configured properly then it should work.
This is not really related to jRDC2. jRDC2 is a regular http server. If you can access its port then it will work.

Hello @rogel a. tolentino

If you connect the PC and the smartphone to the same LAN (Local Area Network) it should work without problems.

If you need to access from a WAN ( Wide Area Network ) you can do it in 2 different ways:

1st way: Ask your ISP (Internet Service Provider) for an Public IP so they can see you all over the world from the internet

2nd way: Rent a VPS (Virtual Private Server) and install your database and your jRDC2 service there