Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | Renesas R7FA6M5BH3CFC (ARM Cortex-M33) |
| Brand | 100ask |
| Author/Instructor | Wei Dongshan |
| Primary Use Case | Embedded Systems Learning & Evaluation |
| Included Resources | Companion Books and Video Tutorials |
| Architecture | 32-bit ARM Cortex-M33 with TrustZone |
| Connectivity | USB Type-C for Power and Debugging |
| Target Audience | Students, Engineers, and Hobbyists |
| Software Support | Compatible with e2 studio and GCC Toolchains |
| Board Form Factor | Standard Development Board Layout |
Anonymous
Mar 30, 2026
Rating: 5/5
Professional quality for hobbyists
As someone transitioning from Arduino to professional embedded dev, this board bridged the gap perfectly. The code examples are clean and professional.
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for learning Renesas RA family
The combination of the hardware board and Wei Dongshan's tutorials makes learning the RA6M5 incredibly easy. The examples are well-structured and the board works out of the box.
Anonymous
Mar 25, 2026
Rating: 5/5
Excellent educational resource
I bought this for an embedded systems course. The documentation provided by 100ask is far superior to standard datasheets for beginners. Highly recommended.
Anonymous
Mar 07, 2026
Rating: 4/5
Great board, shipping took a while
The development board itself is fantastic and the companion books are very detailed. Only giving 4 stars because international shipping took longer than expected.
Anonymous
Mar 03, 2026
Rating: 5/5
Best value for ARM Cortex-M33 learning
You get a powerful MCU and comprehensive training materials in one package. The TrustZone features are explained clearly in the included videos.
Anonymous
Mar 03, 2026
Rating: 4/5
Solid hardware, dense material
The board is robust and well-made. The tutorial content is very thorough, though it moves quickly, so be prepared to pause and rewatch sections.
Q: Is the debugger built-in or do I need an external J-Link?
A: This board features an onboard debug interface via USB Type-C, so you do not need to purchase an external J-Link debugger for basic programming and debugging tasks.
Q: Are the tutorial videos in English or Chinese?
A: The primary tutorial series by Wei Dongshan is in Chinese. However, the code comments and book diagrams are designed to be universally understandable, and English subtitles are being added to select modules.
Q: What is the voltage requirement for the GPIO pins?
A: The R7FA6M5BH3CFC supports flexible voltage operation. Most GPIO pins can operate at 3.3V or 5V tolerant depending on the configuration, please refer to the schematic in the user manual for specific pin details.
Q: Does this board come with the physical book or just digital access?
A: The package includes a physical copy of the companion book written by Wei Dongshan, along with a card containing links to download video tutorials and source code.
Q: Can I use this board with Keil MDK?
A: Yes, the RA6M5 is supported by Keil MDK. However, the provided tutorials primarily focus on using the Renesas e2 studio and open-source GCC toolchains.
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