User Manual

Deviation User Manual for Jumper T8SG, Release 5.0

• Temp1/2/3/4: Temperature readings. These can be battery, motor, or ambient values

• Volt1/2/3: Voltage readings for receiver battery, and external batteries

• RPM1/2: Motor/Engine RPM values

• GPS Data: Current position, speed and altitude from GPS module

10.2 Protocol: WK2801

The WK2801 protocol is used to control older Walkera models. The previous Walkera models were

segmented into 3 similar but not identical protocols: WK2801, WK2601, WK2401. This roughly

corresponds to the number of channels supported, but many of the newer 6-channel receivers actually

support the WK2801 protocol. It is recommended to try the WK2801 protocol 1st when working with older

Walkera models before attempting the WK2601 or WK2401 mode, as the WK2801 is a superior protocol.

The WK2801 protocol supports up to 8 channels, and both auto-binding and manual-binding. If Fixed ID is

set to ‘None’ the transmitter will attempt to auto-bind with the receiver every time it is powered on. If a