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miniROS Robot Controller STM32 Chip 6-14V Voltage Support Encoder Motor Bus Servo Independent Power Supply System
- 【High-Performance Chip】Equipped with the STM32F407 chip and integrated IMU sensor, ensuring precise control and posture recognition.
- 【Rich Interface Configuration】Onboard four encoder motor interfaces, four bus servo interfaces, and more, meeting diverse connection needs.
- 【Independent Power Supply System】The power supply system includes an independent switch, providing stable 5V and 12V voltage outputs to ensure reliable operation.
- 【Compatible with Multiple Controllers】Compatible with Raspberry Pi, JETSON and other ROS controllers.
The independent power supply system, on-board switch, built-in dual 5V power output ports, and dual 12V power output ports provide a stable power supply for robot development and expansion. We also provide the controller's schematics, source code, and ROS series car routines to facilitate user development and programming learning. This system is an ideal choice for robot development!
STM32F407 High-Performance Chip
STM32F407 main control, Cortex-M4 core, 168MHz main frequency, built-in FPU, Murata crystal oscillator, high speed, high performance, high stability.
High-Accuracy IMU Pose Sensor
Onboard 6-axis IMU posture sensor MPU6050, allowing IMU register initialization and printing raw six-axis IMU data, including 3-axis accelerometer and 3-axis gyroscope readings.
Support Serial Bus Servo
The on-board serial bus servo port enables the expansion of the 6DOF robot arm and other articulated robots.
Compatible with Various Controllers
Compatible with Raspberry Pi, JETSON, industrial computers, Sunrise Pi, and other ROS master controllers.
Support 4-Channel Encoder Motor
The controller can drive 4-channel encoder motors with PID speed control. It meets the diverse requirements of various types of vehicles available on the market, including two-wheel drive, four-wheel drive differential, mecanum-wheel, omnidirectional-wheel, steering, and Ackermann cars.
Controller Protection Circuit
Featuring industrial-grade circuit protection, this system is equipped with a comprehensive power protection mechanism, including safeguards against reverse connection, overcurrent, overheating, and backflow, effectively minimizing the risk of burnout during operation.
Independent Power Supply System
The mini ROS robot's independent power supply system includes a dedicated power switch and features two power input ports and a 5-channel power output port, providing stable power for robot development and expansion.
Support PS2 Handle
The controller features an onboard PS2 controller receiver port, allowing connection to a PS2 controller. You can directly connect the controller receiver to the controller, enabling remote control within a range of 10 meters.
| Product Parameter | |||
| Main control chip | STM32F407VET6 (100pin) | Motor driver chip | SA8339 |
| IMU sensor | 3-axis acceleration and 3-axis gyroscope | USB HOST | A single-lane USB HOST port. Supports wireless controllers and mice |
| Servo port | 4-channel serial bus servo port | Motor port | 4-channel encoder motor port |
| USB serial port | 1-lane USB serial port (Type-C) | IIC port | 2-lane 4PIN port |
| Response component | 1 buzzer | Program burning | SWD debugging port |
| Circuit protection | Overheat, short-circuit, and overcurrent protection | Board layer | Industrial-grade 4-layer board |
| Size | 78*39mm | Installation hole spacing | 48*32mm |
| Product Parameter | |
| Main control chip | STM32F407VET6 (100pin) |
| Motor driver chip | SA8339 |
| IMU sensor | 3-axis acceleration and 3-axis gyroscope |
| USB HOST | A single-lane USB HOST port. Supports wireless controllers and mice |
| Servo port | 4-channel serial bus servo port |
| Motor port | 4-channel encoder motor port |
| USB serial port | 1-lane USB serial port (Type-C) |
| IIC port | 2-lane 4PIN port |
| Response component | 1 buzzer |
| Program burning | SWD debugging port |
| Circuit protection | Overheat, short-circuit, and overcurrent protection |
| Board layer | Industrial-grade 4-layer board |
| Size | 78*39mm |
| Installation hole spacing | 48*32mm |
| Product Parameter | |||
| Switch | Button-style switch | Power input | 6-14V wide voltage interface |
| Power output port | 2 channels of 5V power output, 2 channels of 12V power output | Board layer | Industrial-grade 4-layer board |
| Size | 78*39mm | Installation hole spacing | 48*32mm |
| ESP32-Cam Vision Module Parameter | |
| Switch | Button-style switch |
| Power input | 6-14V wide voltage interface |
| Power output port | 2 channels of 5V power output, 2 channels of 12V power output |
| Board layer | Industrial-grade 4-layer board |
| Size | 78*39mm |
| Installation hole spacing | 48*32mm |
| Item | Specification |
| Main control chip | STM32F407VET6 (100pin) |
| Motor driver chip | SA8339 |
| IMU sensor | 3-axis acceleration and 3-axis gyroscope |
| USB HOST | A single-lane USB HOST port. Supports wireless controllers and mice |
| Servo port | 4-channel serial bus servo port |
| Motor port | 4-channel encoder motor port |
| USB serial port | 1-lane USB serial port (Type-C) |
| IIC port | 2-lane 4PIN port |
| Response component | 1 buzzer |
| Program burning | SWD debugging port |
| Circuit protection | Overheat, short-circuit, and overcurrent protection |
| Board layer | Industrial-grade 4-layer board |
| Size | 78*39mm |
| Installation hole spacing | 48*32mm |
Questions & Answers
Have a Question?
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Can we make our own custom robot with this one?
Yes, it can be used for robot development, allowing for servo and motor control.
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Does it have any manual how to operate miniROS Robot Controller STM32 Chip 6-14V Voltage Support Encoder Motor Bus Servo Independent Power Supply System ? ie; firmware installation , example etc. , And how to solve mostly encountered issues , individually. Thank you
Thank you for reaching out. We are currently updating the tutorials, and they will be available shortly. We appreciate your patience! :)
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Can it use with Pi4 4gb? And the way of comunication and coding is the same as Pi5?
Yes, the STM32 board can be used with both the Raspberry Pi 4 and 5. Code generation and subsequent programming can be done using STM32CubeMX and the HAL library. For communication, both I2C and UART serial methods are supported
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