Product Diagram

2.4G MODULE
LFET-BUMPER-SWITCH
RIGHT-BUMPER-SWITCH
FORWARD-SWITCH
BACKWARD-SWITCH
HONK-SWITCH
IGNITION-SWITCH
LEFT-SWITCH
RIGHT-SWITCH
2.4G ANTENNA
Battery input with 1p2t Switch
RED-LED
DC
Control Signal
Output Led Signal
WH1221 TX Block diagram
Control Signal
16MHz Crystal
Oscillator