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*Note that the UART and ADC connections are now different than the typical VESC "COMM" connector
The Black Diamond is the Little FOCer Rev4 ESC Electric Speed Controller with a Black Diamond metal surround.
New features in Black Diamond Rev4:
| Nominal Input Voltage | 28V to 72V (8s to 20s Lithium Ion) |
| Recommended Lower voltage limit | 24V |
| Absolute Maximum Operating Voltage | 84V |
| Battery Current Consumption |
Off=400µA Idle< 0.8W Max (ext.) = 100A |
| Peek Phase Current | 250A |
| Peak Efficiency | 95% or greater |
| PET PWM switching frequency range | 10kHz to 60kHz (Center Aligned PWM) |
| Minimum recommended motor phase to phase inductance | 10µH |
| Supported Motor Types | BLDC and DC motors |
| Input Capacitance | 602µF |
| Operating Ambient Temperature Range | -20C to 50C |
| Storage Temperature Range | -35C to 85C |
| Thermal Cutback | The controller linearly reduces maximum output current when the internal controller temperature is above 80C. Complete cutoff at 100C, the control board over-temperature threshold |
| Communication Protocols |
1xCAN 1xUART 1xBlutooth Low Energy |
| Gyroscope |
On board IMU |
| Management Interfaces |
USB Type-C Bluetooth |
| Management Software |
VESC 6 open source project compatible |
The Black Diamond is based upon the VESC®-Project. VESC is a registered TM, owned by Benjamin Vedder
1 - Black Diamond by Makers PEV
1 - One Stop Board Shop Sticker