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External control driver board

FPV Electronics > Adapter board

$7.90
$17.90
A specialized circuit board designed to interface external control signals with various devices, such as motors, sensors, and other electronic components.
SKU: CRP00895
Package weight: 0.02 KG
Pkg. Size: 55MM*55MM*20MM
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External Control Driver Board Technical Brief

Overview

A high-current interface board designed to bridge flight controllers (e.g. H743) with peripheral actuators, realizing low voltage/micro current control and high voltage/high current output load.

1. Main Specifications

ParameterSpecification
Input Voltage5V-60V DC (2S-8S LiPo compatible)
Input Channels1x PWM, 2x GPIO
Output Channels1x PWM, 1x 5V@5A, 2x GPIO (5V-60V)
Max Current30A continuous (50A peak)
DCDC ConverterSCT2650 (500KHz default)
Dimensions38×33×4mm
Weight5g

2. Key Features

Channel Configurability

  • • High-Power Outputs (2x):

    • • 30A continuous (50A burst)

    • • 5V-60V adjustable output

  • • Control Outputs:

    • • 1x PWM (50-400Hz)

    • • 2x GPIO (relay/LED control)

Supported Actuators

  • • Gimbal servos (DSMX/DShot)

  • • Payload release mechanisms

  • • LED lighting arrays

  • • Retractable landing gear

  • • Camera switching systems

Protection Systems


Protection TypeThresholdResponse Time
Reverse Polarity-36V<500ns
Over-temperature85°C<10ms
Short CircuitAuto-detect<100μs


3. Accessories Package

  • • 1x Black 20AWG silicone cable,12cm length

  • • 1x Red 20AWG silicone cable,12cm length

  • • 5x Signal silicone cable,12cm length

  • • 5x M3*4.5mm shock-absorbing balls

4. Connection Diagram

外挂板.png


 

Frequently Asked Questions

What VESC current rating do I need for my motor?
Choose by your motor’s phase-current demand and application. 200A–500A VESC controllers suit ebikes, scooters and light robotics; 1000A-class units power high-performance eskate, EUCs and small EVs; 2000A controllers target electric motorcycles and industrial drives. Always leave headroom above your battery’s fully-charged voltage.
Do you offer OEM/ODM customization for VESC controllers?
Yes. ChatRobotic is an ISO 9001 and ISO 14001 certified manufacturer providing OEM/ODM VESC controllers, custom firmware, enclosure design and PCB assembly for 200A–2000A applications. Contact our engineering team with your specs to start a custom build.
How long is the lead time and which shipping methods do you use?
In-stock VESC controllers are shipped via DHL/FedEx after payment is received. Delivery time depends on the shipping method: DHL/FedEx priority express 3–5 business days, economy express 4–6 business days, registered post 8–20 business days, worldwide. OEM/ODM and bulk orders are scheduled by customization scope. Logistics tracking is provided after shipment.
Are these VESC controllers compatible with sensored and sensorless motors?
Yes. ChatRobotic VESC controllers support both sensored (hall-sensor) and sensorless BLDC/PMSM motors and work with a wide battery range. FOC, regen braking, throttle curves and telemetry are fully configurable through VESC Tool.