Black Diamond by Makers PEV
Black Diamond by Makers PEV
Black Diamond by Makers PEV
Black Diamond by Makers PEV
Black Diamond by Makers PEV
Black Diamond by Makers PEV

Black Diamond by Makers PEV


One Wheeled Boards

Regular price$500.00
Shipping calculated at checkout.

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  • In stock, ready to ship
  • Back in stock July 23, 2024

In Stock and Available for Shipping:

Order now and this item will be shipped out on the next open business day.
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Important Notes:

*Note that the UART and ADC connections are now different than the typical VESC "COMM" connector

Black Diamond:

The Black Diamond is the Little FOCer Rev4 ESC Electric Speed Controller with a Black Diamond metal surround. 

  • Uses VESC based firmware
  • DC Input 12 Gauge wire to XT60  Male
  • Phase Output 12 Gauge wire to 4mm Female Bullet connectors
  • On board IMU for balance applications 
  • Integrated Bluetooth ESP32
  • DRV less design
  • Sophisticated fault detection for over-current, over-voltage, gate drive errors, and more
  • Easy On/Off capability with latching or momentary switch of choice
  • ESD Protected IO
  • 72mm x 84mm PCB footprint
  • ADC1 and ADC2 internally equipped with 10k Ohm pulldown resistors. 
  • support for phase filters
  • ASS support (Advanced Sensorless Startup)

New features in Black Diamond Rev4:

  • Water and dust resistant 
  • Black Diamond enclosure with four M3 mounting holes
  • Smart LED Control
  • 5V 2A accessory power supply
  • 30% Cooler operation vs the v3.x 
  • Off=400µA
  • Momentary Pushbutton Support with Auto-shutdown
  • Safety-limited 5V supplies at the On/Off and Hall connectors. Shorting these supplies will not cause brownout of the entire controller
Nominal Input Voltage 28V to 72V (8s to 20s Lithium Ion)
Recommended Lower voltage limit 24V
Absolute Maximum Operating Voltage 84V
Battery Current Consumption


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 



1xBlutooth Low Energy


On board IMU

Management Interfaces

USB Type-C


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

This package includes:

1 - Little FOCer REV3.1 ESC Electric Speed Controller - BYOH

1 - One Stop Board Shop Sticker 

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