VOXL ESC v2 Datasheet

Hardware Overview





Power Input 2-4 S Li-Po (5.5-18V)
  XT30 connector (suggested)
Power Output Dual AUX power output at 4.5V (adjustable) 600mA (can be used for Neopixel LEDs)
Performance 4 channels at 10A+ maximum continuous current per channel (depends on cooling)
  Maximum RPM : 50,000+RPM for a 12-pole motor
Features Open-loop control (set desired % power)
  Closed-loop RPM control (set desired RPM), used in PX4 driver
  Control LED colors of external LED Strip (Neopixel)
  Generate tones using motors
  Real-time RPM feedback
Communications Supported by VOXL Flight, VOXL and Flight Core
  Dual Bi-directional UART (3.3VDC logic-level)
  PWM input supporting 1-2ms and OneShot125 (more protocols coming soon)
Connectors UART: Hirose DF13 6-pin
  PWM Input: JST GH 6-pin
  AUX Regulated Output Connectors: N/A (solder pads)
  Motor Output Connectors: N/A (solder pads)
Hardware MCU : STM32F051K86 @ 48Mhz, 64KB Flash
  Mosfet Driver : MP6530
  Mosfets : AON7528 (N-channel)
  Individual Current Sensing : 4x 2mOhm + INA186
  ESD Protection : Yes (on UART and PWM I/O)
  Temperature Sensing : Yes
  On-board Status LEDs : Yes
  Weight (no wires) : 9.5g
  Motor Connectors: N/A (solder pads)
PX4 Integration Scheduled to be supported in PX4 1.12
  Available here in developer preview
Resources Manual
  PX4 Integration User Guide