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Little FOCer V4 ESC - BYOH

Little FOCer V4 ESC - BYOH

Zoom Little FOCer V4 ESC - BYOH
Zoom Little FOCer V4 ESC - BYOH
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Little FOCer Rev4 ESC Electric Speed Controller BYOH (Bring your own Heat-sink version)

  • The Little FOCer without a heat sink
  • 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 Rev4:

  • 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

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

For additional info please see:

Little FOCer V4 ESC - BYOH



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