VOXL ESC v2 Datasheet
Hardware Overview

Dimensions

Specifications
|
Details |
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 |