C63A Brushless Motor Version Robot Control Board with STM32F407VET6 Chip + 6 Ultrasonic Modules

C63A Brushless Motor Version Robot Control Board with STM32F407VET6 Chip + 6 Ultrasonic Modules

C63A Description:
The C63A is an underlying main controller designed for various application-oriented robotic scenarios. It comes with an onboard STM32F407VET6 MCU chip and ICM20948 9-axis IMU chip, compatible with any brushless or brushed motor driver that supports CAN signals as input.

The board features 6 ultrasonic obstacle avoidance module interfaces to meet most robotic blind-spot detection needs, along with 2 RGB programmable LED strips for both aesthetic and information interaction purposes.

It provides multiple communication interfaces including UART, CAN, and RS485, as well as a 5V/5A power output to supply boards like Raspberry Pi and Jetson Nano.

Fully open-source – both code and schematics are available.

C63A Features:
WHEELTEC C63A Brushless Motor Version Robot Control Board
* Compatible with Multiple Vehicle Types
* Fully Open-Source Schematics
* STM32F407VET6 Main Control Chip
* One-Click Download via USB
* Supports Serial Port Control
* Supports 6-Channel Ultrasonic Obstacle Avoidance Modules
* Short-Circuit Protection
* Overheat Protection
* TVS Tube Protection
* 4-Layer PCB Design
* Supports ROS Expansion
* Supports RC Model Remote Control
* Supports RGB Color-Changing Light Strips
* Can Control 4 PWM Servos
* 5V 5A Output to Supply Power to Other Devices
* Educational-Level Development Manual
* Source Code and Schematics Provided
* Technical Support Available

STM32F407VET6 Chip
* High-performance Cortex-M4 core microcontroller with a maximum frequency of 168 MHz and 82 user I/O pins

Industrial-grade Circuit Design for Greater Stability
* The C63A uses an industrial-grade four-layer board design, with more compliant electrical routing. It includes real-time temperature control and protection via a thermal-sensitive resistor. And the input power is protected with a fuse in series to prevent over-current input.

Supports Multiple Control Signal Inputs
* It supports a variety of control methods, providing the source code for all control methods:
RC control for model aircraft, APP Bluetooth control, CAN control and ROS control

Onboard Interfaces for 6 Ultrasonic Obstacle Avoidance Modules
* It provides 6 ultrasonic obstacle avoidance module interfaces, fulfilling the majority of blind spot detection needs for application-based robots.

Onboard 2 Interfaces for Programmable RGB Color-changing Light Strips
* It provides 2 interfaces for programmable RGB color-changing light strips, meeting the needs for robot lighting decoration and user information feedback interaction.

Dual 5V/5A Output & Dual Serial Communication Interfaces
* Equipped with durable metal connectors for stable, high-speed communication
* 5V/5A Outputs: Provide reliable power for Jetson Nano, RDK X5, Raspberry Pi, and other development boards
* Type-C Serial Ports: Enable direct connection to the USB port of a development board for serial communication—no TTL level converter required

Built-in ICM20948 Nine-Axis Attitude Sensor
* The high-precision compact 9-axis attitude sensor integrates a 3-axis gyroscope, 3-axis accelerometer, and 3-axis magnetometer.

Supports Any CAN Interface Motor Driver
* The 2 independent CAN interfaces onboard drive any motor driver that supports CAN as an input signal.

ESD Protection
* The new C63A main control board adds electrostatic discharge (ESD) protection components compared to the previous version, effectively preventing electrostatic breakdown issues that might arise during daily operations, and greatly improving the stability and durability of the circuit board.

Short Circuit Protection
* Both the 5V and 3.3V power supplies onboard are equipped with short-circuit protection, effectively preventing circuit board damage caused by accidental short circuits during daily use.
* Note: The 5V power supplied by the two type-c interfaces does not support short-circuit protection due to the high current.

Provides Matching Bluetooth APP
* It supports APP-based gravity sensor control, parameter adjustment, and waveform display.

Supports Wireless Code Upload via Bluetooth
* The Bluetooth module not only enables remote control and debugging of the robot car, but also allows code uploading using WHEELTEC's dedicated Bluetooth programming host computer. The entire flashing process takes only seconds, significantly facilitating secondary development.

C63A Specifications:
* Main Control Chip: STM32F407VET6
* Supported Motor Types: Supports any type of motor driver with CAN communication interface
* Number of PWM Servos Supported: 4
* Number of Ultrasonic Obstacle Avoidance Modules Supported: 6
* Reserved Serial Ports: 3
* RGB Adjustable Light Strip Interfaces: 2
* Number of CAN Interfaces: 2
* RS485 Communication Interface: 1
* Reserved GPIOs: Dozens
* ROS Base Code and ROS SDK: Provided
* IMU Chip: ICM20948 Nine-Axis Sensor
* Input Power Voltage Range: 10V–28V
* Download Interface: Supports one-click download via serial port, SWD interface reserved
* External Power Supply Interfaces: Two independent 5V 5A outputs, multiple 3.3V and 5V outputs
* Board Dimensions: 75 × 75 mm
* Board Weight: 61 g
* Mounting Hole Diameter and Spacing: Hole diameter: 3 mm; Hole spacing: 69 × 69 mm
* Number of Board Layers: Industrial-grade four-layer board
* Protection Circuits: Input power reverse connection protection, overheat protection, short circuit protection, and over-current protection
* Motor Enable Switch: Equipped
* Human-Machine Interaction Features: Buttons, buzzer, OLED display, and LED lights

Packing List:
* C63A Main Control Board X1
* OLED Display X1
* Bluetooth Module with Connection Cable X1
* Terminal T-head Cable X1
* M3*10 Double-through Copper Pillar X4
* M2*10 Double-through Copper Pillar X1
* M3*6 Screw X4
* M2*6 Screw X2
* Communication Cable X1
* Ultrasonic Obstacle Avoidance Module (Cable Length 25cm) X6

Packaging Details:
* Weight: 0.35kg