Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | ESP32-H2 RISC-V 32-bit MCU |
| Flash Memory | 4MB (N4) |
| Wireless Protocols | Bluetooth 5 (LE), IEEE 802.15.4 (Thread/Zigbee) |
| Operating Voltage | 3.3V |
| Interface | USB Type-C for Power and Programming |
| GPIO Pins | Multiple programmable GPIOs available |
| Antenna | On-board PCB Antenna |
| Dimensions | Compact MINI-1 form factor |
| Debug Interface | JTAG supported via USB |
| Compatibility | Arduino IDE, ESP-IDF, MicroPython |
Anonymous
Mar 23, 2026
Rating: 4/5
Solid board for learning wireless protocols
Using this to teach students about Matter and Thread. The only reason for 4 stars is that the pinout silk screen could be slightly larger for easier reading.
Anonymous
Mar 19, 2026
Rating: 5/5
Seamless Arduino IDE integration
Uploaded my first sketch within minutes. The board is recognized immediately on Windows and Linux. Highly recommend for anyone moving from ESP32 to the H2 series.
Anonymous
Mar 16, 2026
Rating: 5/5
Compact and powerful
Love the small footprint of the MINI-1 version. Fits perfectly into my custom enclosures. Battery consumption seems very low in deep sleep mode.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect for Thread networking projects
This board is exactly what I needed for my home automation setup. The Thread support works flawlessly out of the box with ESP-IDF. The USB-C port makes powering it very convenient.
Anonymous
Mar 12, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware quality is excellent and the RISC-V core is fast. Had to dig a bit into the forums to get the BLE 5 advertising working correctly, but once configured, it's stable.
Anonymous
Mar 09, 2026
Rating: 5/5
Reliable BLE 5 performance
Range and stability are impressive. I replaced an older module with this one and saw immediate improvements in connection latency. Waveshare quality as expected.
Q: Does this board support Zigbee directly?
A: The ESP32-H2 supports the IEEE 802.15.4 physical layer, which is the basis for Zigbee. You can implement Zigbee using appropriate software stacks like ZBOSS or OpenThread, though it is natively optimized for Thread/Matter.
Q: Is the flash memory expandable?
A: No, the flash memory is integrated into the ESP32-H2-MINI-1 module and is fixed at 4MB. It cannot be expanded externally.
Q: Is it compatible with MicroPython?
A: Yes, the ESP32-H2 is supported by MicroPython. You will need to flash a specific build compiled for the ESP32-H2 architecture.
Q: Can I power this board with a 5V supply?
A: Yes, you can connect 5V to the VIN pin or use the USB-C port. The board has an onboard regulator that steps it down to the required 3.3V for the ESP32-H2 chip.
Q: Which antenna connector type is used?
A: This specific MINI-1 version uses an on-board PCB antenna. There is no external IPEX or U.FL connector for an external antenna on this model.
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