# NTRIP Server
Sometimes it is not easy to connect an RTK base to a real-time network. Many modern GNSS receivers have no build-in NTRIP server or cellular modem.
YCServer app will help you to solve these issues. It can receive data from your receiver via Bluetooth or USB and broadcast it to NTRIP caster.
# How it works
- Connect your receiver with a phone via Bluetooth or USB.
- Launch YCServer.
- Create a new Bluetooth or serial source.
- Create a new NTRIP destination.
- Select your source and destination at the home screen and press a start button