M5Stack ESP32-H2 Thread/Zigbee Gateway Module
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M5Stack ESP32-H2 Thread/Zigbee Gateway Module
Module Gateway H2 is a stackable development module based on the ESP32-H2-MINI-1 module, designed specifically for the M5 series hosts. It features an integrated low-power, 32-bit single-core MCU based on RISC-V and supports wireless communication protocols including Zigbee, Thread, and Matter (based on Thread). The module integrates IEEE 802.15.4 wireless communication functionality, enabling it to work in conjunction with the M5 host to build Matter over Thread endpoint devices and achieve interconnectivity across multiple ecosystems.
In addition, the Module Gateway H2 comes with a built-in hardware encryption engine to meet the high data security requirements of IoT applications. The module is equipped with a DIP switch that allows users to flexibly switch between communication interface modes, and it also provides a standard programming download interface for easy firmware flashing and debugging. With support for multi-module stacking, it is ideal for applications in smart homes, environmental monitoring, sensor networks, and low-power wireless communication nodes, helping developers quickly prototype and develop products.
Product Features
- Support for wireless communication protocols such as Zigbee, Thread, and Matter
- Integrated IEEE 802.15.4 technology
- DIP switch configuration
- Supports hardware encryption functionality
- Stackable expansion
- Low power consumption
- Development Platforms:
Includes
- 1x Module Gateway H2
Applications
- Smart Home
- Industrial Automation
- Healthcare
- Consumer Electronics
- Smart Agriculture
Specifications
| Specification | Parameter |
|---|---|
| SoC | Built-in ESP32-H2 chip, 32-bit single-core RISC-V processor, clock speed up to 96 MHz @IEEE 802.15.4 |
| Flash | 2MB |
| Antenna | On-board PCB antenna |
| Supported Protocols | IEEE 802.15.4 (including Zigbee 3.0, Thread 1.3, Matter) |
| Power Consumption | Standby current: DC 3.3V/8.55mA Working current (Thread networking): DC 3.3V/18.35mA |
| DIP Switch | 8-position DIP switch for interface switching (UART/SPI) and wireless function control |
| Operating Temperature | 0-40°C |
| Product Size | 54.0 x 54.0 x 13.1mm |
| Product Weight | 11.8g |
| Package Size | 133.0 x 95.0 x 16.0mm |
| Package Weight | 25.1g |
Schematics
Module Gateway H2 Schematic PDF
DIP Switch
| Module Gateway H2 | WL_ACTIVE | BT_ACTIVE | BT_PRIORITY | SPI_CS | SPI_MOSI | SPI_CLK | SPI_MISO |
|---|---|---|---|---|---|---|---|
| Basic | GPIO0 | GPIO12 | GPIO25 | GPIO15 | GPIO23 | GPIO18 | GPIO19 |
| Core2 | GPIO0 | GPIO27 | GPIO25 | GPIO2 | GPIO23 | GPIO18 | GPIO38 |
| CoreS3 | GPIO0 | GPIO6 | GPIO8 | GPIO13 | GPIO37 | GPIO36 | GPIO35 |
UART Communication With M5 Host
| Module Gateway H2 | TX0 | RX0 | H2-EN | G9 |
|---|---|---|---|---|
| Basic | GPIO35 | GPIO17 | GPIO13 | GPIO16 |
| Core2 | GPIO35 | GPIO14 | GPIO19 | GPIO13 |
| CoreS3 | GPIO10 | GPIO17 | GPIO7 | GPIO18 |
ESP-IDF
- ESP Thread Border Router Guide
- ESP Zigbee Gateway Guide
- ESP Zigbee NCP Guide
- ESP32-H2 ESP-IDF Docs
- ESP Zigbee SDK
- ESP Thread Border Router SDK
Arduino
Effective Date: March 27, 2025
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