Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Main Processor | STM32F407VGT6 (ARM Cortex-M4) |
| EtherCAT Slave Controller | AX58100 or LAN9252 (Selectable) |
| Communication Interfaces | CAN 2.0, RS485, Ethernet (RJ45) |
| Digital I/O | 16x Input, 16x Output (Opto-isolated) |
| Analog Inputs | 4x 12-bit ADC channels |
| Power Supply | 24V DC industrial standard |
| Operating Temperature | -20°C to +70°C |
| Protocol Support | CoE, FoE, SoE, EoE |
| Expansion Headers | GPIO, SPI, I2C, UART pins exposed |
| Dimensions | 100mm x 80mm x 25mm |
Anonymous
Mar 24, 2026
Rating: 5/5
Exceeded Expectations
Fast shipping and the board arrived well-packaged. It connected to our Beckhoff master immediately after flashing the firmware. Highly recommended for R&D teams.
Anonymous
Mar 21, 2026
Rating: 4/5
Solid choice for custom ESC projects
The pinout is logical and the PCB layout is clean. I deducted one star only because the sample code could use more comments for the CoE protocol implementation.
Anonymous
Mar 15, 2026
Rating: 4/5
Great hardware, steep learning curve
The build quality is excellent and the dual controller option is a nice touch. However, beginners should be prepared to read the datasheets thoroughly as the configuration requires some embedded systems knowledge.
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect for Industrial Automation Prototyping
This board made setting up our EtherCAT slave node incredibly fast. The documentation for the STM32 integration was clear, and the opto-isolated I/Os saved us time on external circuitry.
Anonymous
Mar 07, 2026
Rating: 5/5
Robust and Reliable
We have been running this board in a test rig for three months without a single dropout. The RS485 and CAN interfaces work flawlessly alongside the EtherCAT connection.
Anonymous
Mar 01, 2026
Rating: 5/5
Excellent Value for Evaluation
Compared to other development kits on the market, this offers the best price-to-performance ratio. The ability to switch between AX58100 and LAN9252 chips is very convenient for compatibility testing.
Q: Does this support distributed clocks (DC) for synchronization?
A: Yes, both the AX58100 and LAN9252 controllers on this board fully support EtherCAT Distributed Clocks for precise multi-axis synchronization.
Q: Does this board come with pre-flashed firmware or is it blank?
A: The board ships with a basic demo firmware that establishes an EtherCAT connection and toggles the onboard LEDs. Source code is provided in the repository for you to modify and flash your own application.
Q: What IDE is recommended for developing on the STM32 portion?
A: You can use any standard ARM Cortex-M4 development environment. We recommend STM32CubeIDE or Keil MDK, and we provide HAL library examples compatible with both.
Q: Is the AX58100 socketed or soldered? Can I swap it?
A: The controller chip is surface-mounted (soldered) for better signal integrity at high speeds. You must select your preferred controller (AX58100 or LAN9252) at the time of purchase.
Q: Can I power this directly from a 24V PLC power supply?
A: Yes, the board features an onboard DC-DC converter designed specifically for the industrial 24V DC standard range (typically 18V-30V).
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