2.1 Board Connectors

This section summarizes the connectors on the Reference Design. They are shown in Figure 2-1 and summarized in Table 2-1.

Figure 2-1. Connectors - Reference Design
Table 2-1. Connectors - Drone Electronic Speed Controller (ESC) Reference Design
Connector Designator# of PinsStatusDescription
J12PopulatedInput DC Supply Tab Connector (VDC: Positive Terminal, GND: Negative Terminal)
J25PopulatedServo Connector (Pin 1-3)/External PWM/ADC Header
J33PopulatedUART Communication Header
J44PopulatedCAN Interface Header
J52PopulatedExternal 3.3V Header
J65Not PopulatedICSP Header - Interfacing Programmer/Debugger to the dsPIC DSC

PHASE A,

PHASE B,

PHASE C

3Not PopulatedThree-Phase Inverter Outputs