DP0503 XL M8P - rover

We just bought a DP0503 XL M8P, we are facing issues in communication with the rover. May we get the detailed technical documents and kindly confirm if DP0503 XL M8P supports RTCM 3.2 messaging.
Is NEO-M8P RTK same as DP0503 XL M8P
Thanks

This board using NEO-M8P-2.
So DP0503 XL M8P exactly is NEO-M8P RTK.
NEO-M8P-2 can encoding/decode RTCM3.2 for both Basestation and Rover functions.

Document to confirm : neo-m8p_datasheet_ubx-15016656.pdf