VOXL ESC v2 Datasheet (Work in Progress)
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 |