--- product_id: 742864556 title: "Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0)" brand: "yahboom" price: "B/.382" currency: PAB in_stock: true reviews_count: 2 category: "Yahboom" url: https://www.desertcart.com.pa/products/742864556-robot-expansion-board-v3-0-with-stm32f103rct6-support-raspberrypi-5 store_origin: PA region: Panama --- # Supports ROS1 & ROS2 for advanced robotics Multi-power outputs with 12V input support 9-axis IMU sensor for real-time posture Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) **Brand:** yahboom **Price:** B/.382 **Availability:** ✅ In Stock ## Summary > 🤖 Elevate your robotics game with precision, power, and plug-n-play ease! ## Quick Answers - **What is this?** Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) by yahboom - **How much does it cost?** B/.382 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/742864556-robot-expansion-board-v3-0-with-stm32f103rct6-support-raspberrypi-5) ## Best For - yahboom enthusiasts ## Why This Product - Trusted yahboom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Open Source Powerhouse:** Fully open hardware and STM32CUBEIDE drivers empower you to customize and innovate without limits. - • **Precision Motion Control:** Drive 4 encoder motors and PWM/serial servos to build anything from mecanum wheels to robotic arms with ease. - • **Plug & Play Modular Design:** Modular socket cable connections replace messy wiring, making setup clean, fast, and frustration-free. - • **Real-Time Posture Awareness:** Integrated 9-axis IMU sensor delivers instant attitude data, perfect for ROS-based smart robotics projects. - • **Seamless Multi-Board Compatibility:** Works flawlessly with Raspberry Pi 5, Jetson, and industrial control boards for ultimate DIY flexibility. ## Overview The Yahboom Robot Expansion Board V3.0 is a versatile STM32F103RCT6-based development board designed for Raspberry Pi 5, Jetson, and other industrial boards. Featuring a 9-axis IMU sensor, multi-motor and servo support, and compatibility with ROS1/ROS2, it offers modular connectivity and stable multi-voltage power outputs. Ideal for building advanced ROS robots and smart vehicles, it combines open-source software with robust hardware for professional-grade DIY robotics. ## Description Basic expansion board equipped with a wide range of sensor interfaces, such as ultrasonic obstacle avoidance, 2-channel infrared obstacle avoidance, 2-channel light-seeking, 4-channel tracking, RGB lights, color recognition, MPU6050 gyroscope and linear CCD camera. Compared to the traditional open IO port and DuPont line connection, we use a simple and easy to operate modular design and socket cable connection. It is easier and simpler to make the wiring not rough. ROS expansion board is not only a ROS car driver board, but also a STM32 core development board. It integrates STM32 core control unit, MPU9250 nine-axis attitude sensor and other components, and provides four-way encoder motor, four-way PWM servo, serial bus servo, RGB light bar and other peripheral interfaces. It can communicate and supply power with main control boards such as Raspberry Pi, JETSON series boards, and industrial computers. If you want to build a ROS robot or a smart car, it will be a good choice. Review: “Reverse current protection” - “Reverse current protection” is meaningless when there is nothing protecting the 5v output jack from reverse current/over voltage. This board will be used with Jetson which has a 12v jack of the same diameter. You need to add a protection circuit to prevent current from coming in via the 5v output jack Review: Unable to use, difficult to power - I bought this board as a test bed, to further my robotics education. I had attempted to use this board to run a self-balancing robot, to no avail. Also, when I hooked a raspberry pi 5 to the board, the board would not power the pi. ## Features - Compatible with multiple development boards: Compatible with Raspberry Pi Jetson series development boards, Sunflower Pi, industrial control board development boards, and also has multiple power supply interface outputs, providing stable power supply for DIY expansion boards.★★★Note: 3.0 compatible with raspberry Pi5/Jetson/RDK Series，Support Raspberry Pi 5 power supply protocol. - Rich peripheral interfaces: The expansion board supports 4-way encoder motors, which can drive various vehicle types, such as mecanum wheels, four-wheel differentials, tracks, etc.; it also supports PWM servos and serial bus servos, which can adapt to various forms of robot arm development; it also supports USB serial communication, CAN bus communication, and SBUS bus communication. - Multi-functional robot expansion board: The control board is equipped with a 9-axis IMU attitude sensor, which can obtain real-time posture information of the robot and is widely used in ROS robot kit development. - Fully open source data: Provides basic peripheral driver routines written in STM32CUBEIDE, including driving encoder motors, PWM servos, serial bus servos, reading and solving 9-axis attitude sensor data, and controlling multiple communication interfaces; open hardware schematic, which is more user-friendly when used with the driver routines. - Support 12V voltage input and multiple power supply interface output, refuse to use a safe and stable power supply system. Support ROS1 and ROS2 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZHPCVLX | | Best Sellers Rank | 309,241 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 7,411 in Single-Board Computers & Accessories | | Box Contents | 9-axis IMU Sensor, PCB, STM32F103C8T6 | | Brand | Yahboom | | Brand Name | Yahboom | | CPU manufacturer | Broadcom | | Compatible Devices | Raspberry Pi Jetson series development boards, Sunflower Pi, industrial control board development boards, Raspberry Pi | | Connectivity technology | USB | | Customer Reviews | 3.0 out of 5 stars 4 Reviews | | Included components | 9-axis IMU Sensor, PCB, STM32F103C8T6 | | Manufacturer | Yahboom | | Model Name | ROS Expansion Board 3.0 | | Model name | ROS Expansion Board 3.0 | | Network Connectivity Technology | USB | | Operating System | ROS1 or ROS2 | | Operating system | ROS1 or ROS2 | | Processor Brand | Broadcom | | Processor Count | 1 | | RAM Memory Technology | DDR3 | | Total USB Ports | 1 | | Wireless Compability | Infrared | ## Product Details - **Brand:** Yahboom - **Connectivity technology:** USB - **Included components:** 9-axis IMU Sensor, PCB, STM32F103C8T6 - **Model name:** ROS Expansion Board 3.0 - **Operating system:** ROS1 or ROS2 ## Images ![Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) - Image 1](https://m.media-amazon.com/images/I/716HcByXirL.jpg) ![Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) - Image 2](https://m.media-amazon.com/images/I/71ZOklLcNkL.jpg) ![Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) - Image 3](https://m.media-amazon.com/images/I/717PiIjAJhL.jpg) ![Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) - Image 4](https://m.media-amazon.com/images/I/71BxdaOUmsL.jpg) ![Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) - Image 5](https://m.media-amazon.com/images/I/71DzcJ4cXKL.jpg) ## Customer Reviews ### ⭐⭐ “Reverse current protection” *by G***L on 18 June 2025* “Reverse current protection” is meaningless when there is nothing protecting the 5v output jack from reverse current/over voltage. This board will be used with Jetson which has a 12v jack of the same diameter. You need to add a protection circuit to prevent current from coming in via the 5v output jack ### ⭐ Unable to use, difficult to power *by D***N on 10 November 2025* I bought this board as a test bed, to further my robotics education. I had attempted to use this board to run a self-balancing robot, to no avail. Also, when I hooked a raspberry pi 5 to the board, the board would not power the pi. ## Frequently Bought Together - Yahboom Robot Expansion Board V3.0 with STM32F103RCT6 Support RaspberryPi 5/Jetson/RDK Series 9-Axis IMU Sensor ROS2 (Ver 3.0) - Yahboom Smart Robot Car Chassis with 6DOF Robotic Arm 80mm Mecanum Wheel High-Precision 520 Coded Geared Motor for Raspberry Pi Arduino DIY Kit RC Car Metal Chassis Large Scalable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/742864556-robot-expansion-board-v3-0-with-stm32f103rct6-support-raspberrypi-5](https://www.desertcart.com.pa/products/742864556-robot-expansion-board-v3-0-with-stm32f103rct6-support-raspberrypi-5) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-07-06*