j2534-tcp

Virtual J2534 driver over TCP/IP

Instructions (server)

1. Put j2534-tcp.dll at C:\j2534-tcp\j2534-tcp.dll (create directory if needed)
2. Run j2534-tcp.reg
3. Configure DTS.Monaco or Xentry PassThru to use j2534-tcp device.
4. Get your external IPv4 (not IPv6) from https://www.whatismyip.com/
5. Make sure your IP is accessible on TCP port 30000 (check firewall/router port forwarding settings. Use UPnP if needed). Check port is open with https://www.yougetsignal.com/tools/open-ports/. If the port isn't open, the client will not be able to connect and it will not work.

Instructions (client)

1. Connect to remote computer with AnyDesk/similar.
2. Download + extract flasher.
3. Open flasher.exe
4. Go to USB -> TCP Remote Diagnostics Proxy (CAN) module
5. Pick Mode: Client
6. Enter the external IPv4 of the server
7. Leave port at 30000
8. You will need to figure out request + reply arbitration IDs for the modules you want to work on. You may also need to check the Diagnostic firewall box.
9. Click `Connect.