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Detailed Overview Of The Espressif ESP32-H2-MINI-1-H2S Module: BT 5.3 + IEEE 802.15.4 Dual-Mode

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier and recycler of the [Espressif] ESP32-H2-MINI-1-H2S General-Purpose Bluetooth Low Energy + IEEE 802.15.4 Dual-Mode Module | On-Board PCB Antenna. Product details are as follows:

ESP32-H2-MINI-1-H2S is a general-purpose Bluetooth® 5.3 and IEEE 802.15.4 dual-mode module launched by Espressif, offering native support for Matter, Thread and Zigbee protocols, making it an ideal choice for building smart home and low-power IoT devices.

ESP32-H2-MINI-1-H2S is based on the Espressif ESP32-H2 series SoC, integrating a 32-bit RISC-V single-core processor (with a maximum clock speed of 96 MHz) and 2 MB of Flash memory. It features a compact 13.2 mm × 16.6 mm package and an on-board PCB antenna, greatly simplifying RF design complexity. The ESP32-H2-MINI-1-H2S is specifically optimised for Matter over Thread, Bluetooth Mesh and Zigbee 3.0 applications, making it suitable for battery-powered smart door locks, sensor nodes and gateway devices.

Key Specifications (ESP32-H2-MINI-1-H2S)
Core Processor: 32-bit RISC-V single-core, up to 96 MHz
Memory: 320 KB SRAM + 128 KB ROM + 2 MB Flash
Wireless Features: Bluetooth 5.3 LE (2 Mbps/Long Range/Coded PHY) + IEEE 802.15.4
RF Antenna: On-board PCB antenna (no external antenna required)
Peak Output Power: +18.5 dBm
Receive Sensitivity: -105.5 dBm
Supply Voltage: 3.0–3.6 V (typical 3.3 V)
Operating Temperature: -40°C to +105°C (industrial-grade wide temperature range)
Peripheral Interfaces: 19 GPIO pins, supporting UART/SPI/I2C/I2S/PWM/ADC

ESP32-H2-MINI-1-H2S Key Features and Protocol Support:
1. Dual-mode wireless connectivity: BLE 5.3 + IEEE 802.15.4
Bluetooth Low Energy 5.3: The ESP32-H2-MINI-1-H2S supports 2 Mbps high-speed mode, long-range mode (Coded PHY) and Bluetooth Mesh, making it suitable for direct connection to mobile phones and control applications.
IEEE 802.15.4: Native support for Thread (for Matter networking) and Zigbee protocol stacks, enabling operation as a Thread end node or Zigbee router.
2. Native support for Matter over Thread
As a core hardware platform for the Matter protocol, the ESP32-H2-MINI-1-H2S can run the Thread protocol stack directly, enabling cross-protocol communication with Wi-Fi devices via a Thread Border Router, thereby resolving the fragmentation of the smart home ecosystem.
3. Extensive Peripheral Interfaces
The ESP32-H2-MINI-1-H2S provides up to 19 programmable GPIO pins and supports a wide range of interfaces including I2C, I2S, SPI, UART, ADC, LED PWM, motor PWM (MCPWM), RMT and TWAI, enabling flexible connection to various sensors, actuators and displays.
4. High Transmission Power and Superior Sensitivity
The ESP32-H2-MINI-1-H2S delivers a maximum transmission power of 20 dBm and a reception sensitivity as low as -105.5 dBm. This ensures robust wireless links and extended communication ranges in complex indoor environments with high 2.4 GHz interference or outdoor scenarios requiring signal penetration through walls.

ESP32-H2-MINI-1-H2S Typical Application Scenarios:
Smart Home
Industrial Automation
Healthcare
Consumer Electronics
Smart Agriculture
Matter Solutions
Wearable Devices
Service Robots
General-purpose Low-Power IoT Sensor Hubs
General-purpose Low-Power IoT Data Loggers

Mingjiada Electronics Supply and Recycling Services
Shenzhen Mingjiada Electronics Co., Ltd. — providing long-term, one-stop services for ESP32-H2-MINI-1-H2S module stock supply and inventory recycling.
Advantageous Supply Service: Mingjiada maintains long-term stock of the ESP32-H2-MINI-1-H2S and its series of modules, all genuine and in stock. We support both small-batch samples and large-volume orders, and rely on an efficient logistics system to ensure rapid product delivery.
High-Value Recycling Service: Leveraging substantial financial resources, Mingjiada Electronics offers long-term, high-value recycling services for various electronic components to both factories and individuals. Our recycling scope includes, but is not limited to, the full range of ESP32-H2-MINI-1 Espressif modules, and we provide professional inventory valuation, flexible cash settlement and one-stop logistics solutions.

Mingjiada Electronics has specialised in the field of IoT chip modules for many years. If you require samples of the ESP32-H2-MINI-1-H2S module, a quotation for bulk purchases, or wish to dispose of surplus stock, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further details on supply and demand.