XIAXIU H650 SEA AND LAND PLANE

I recently bought the XIAXIU H650 aircraft and was hoping to bind it to my 4in1 transmitter (Jumper T-Pro). Unfortunately, no protocol seems available so far. The built-in chip in the TX is an XN297LBW. The chip on the RX is not identifiable because the circuit board was dipped in clear lacquer to protect it from water. I have updated Open TX AND MULTIPROTOCOL. Who can help me or has the same problem with a XIAXIU product?

I recently bought the XIAXIU H650 aircraft and was hoping to bind it to my 4in1 transmitter (Jumper T-Pro). Unfortunately, no protocol seems available so far. The built-in chip in the TX is an XN297LBW. The chip on the RX is not identifiable because the circuit board was dipped in clear lacquer to protect it from water. I have updated Open TX AND MULTIPROTOCOL. Who can help me or has the same problem with a XIAXIU product?