Description
/* ===== Scoped Description Style ===== */.product-description.rte { font-family: -apple-system, BlinkMacSystemFont, “Segoe UI”, Roboto, “Helvetica Neue”, Arial, sans-serif; color: #2c2c2c; line-height: 1.65; font-size: 16px;}/* ===== Headings ===== */.product-description.rte h2 { font-size: 1.8em; color: #0D47A1; border-left: 4px solid #1f6fe5; padding-left: 12px; margin-top: 32px; margin-bottom: 16px;}.product-description.rte h2:has(img) { border-left: none; padding-left: 0;}/* ===== Paragraph Images (only in description) ===== */.product-description.rte img { display: block; max-width: 100%; height: auto; margin: 24px auto; border-radius: 12px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);}/* ===== Lists ===== */.product-description.rte ul { padding-left: 20px; margin-bottom: 16px;}.product-description.rte li { margin-bottom: 6px;}/* ===== Links ===== */.product-description.rte a { color: #0288D1; text-decoration: none; transition: color 0.3s ease;}.product-description.rte a:hover { color: #01579B;}/* ===== M5Stack-style Spec Table ===== */.product-description.rte .table-container { width: 100%; margin: 24px 0; overflow-x: auto;}.product-description.rte .table-container table { width: 100%; border-collapse: collapse; font-family: inherit; font-size: 14px; color: #2c2f36; background-color: #ffffff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);}.product-description.rte .table-container thead th { background: #1f6fe5; color: #ffffff; padding: 14px 16px; text-align: center; font-weight: 600; border: none; vertical-align: middle;}.product-description.rte .table-container thead th img { max-height: 36px; width: auto; max-width: 100%; display: inline-block; vertical-align: middle; object-fit: contain;}.product-description.rte .table-container td { padding: 14px 16px; border-bottom: 1px solid #e6ebf2; vertical-align: middle;}.product-description.rte .table-container tbody td:first-child { width: 36%; text-align: center; font-weight: 500; color: #4a4f57; background-color: rgba(31, 111, 229, 0.02);}.product-description.rte .table-container tbody tr:nth-child(even) { background-color: #f7f9fc;}@media (hover: hover) { .product-description.rte .table-container tbody tr:hover { background-color: #eef3ff; }}/* ===== Learn & Documents Button ===== */.product-description.rte #learn-and-documents-btn { display: inline-flex; align-items: center; padding: 6px 14px; background-color: #1f6fe5; color: #ffffff; font-weight: 600; border-radius: 6px; margin-top: 8px; text-decoration: none; transition: background 0.3s ease;}.product-description.rte #learn-and-documents-btn:hover { background-color: #1661c1;}/* ===== Responsive ===== */@media screen and (max-width: 768px) { .product-description.rte .table-container table, .product-description.rte .table-container thead, .product-description.rte .table-container tbody, .product-description.rte .table-container th, .product-description.rte .table-container td, .product-description.rte .table-container tr { display: block; width: 100%; } .product-description.rte .table-container thead { display: none; } .product-description.rte .table-container tbody tr { padding: 12px 0; border-bottom: 1px solid #e6ebf2; } .product-description.rte .table-container tbody td { padding: 8px 16px; border: none; text-align: left; } .product-description.rte .table-container tbody td:first-child { width: 100%; background: none; color: #1f6fe5; font-weight: 600; padding-top: 16px; } .product-description.rte .table-container tbody td:last-child { padding-bottom: 16px; color: #2c2f36; line-height: 1.6; } /* Ensure button appears correctly on mobile */ .product-description.rte #learn-and-documents-btn { font-size: 14px; padding: 8px 16px; }}
Description
NanoH2 is an ultra-compact IoT development board in the M5Stack development kit series. It is powered by the ESP32-H2FH4S as the SoC and features hardware security mechanisms such as secure boot and Flash encryption. The device integrates IEEE 802.15.4 wireless communication and supports Zigbee, Thread, and Matter interoperability protocols based on Thread. The hardware integrates an LED, IR infrared transmitter, RGB, Grove interface, USB Type-C, and a user button. The Grove interface enables flexible expansion with various M5 devices, providing developers with rich hardware expansion capabilities. It is suitable for functional extension needs in lightweight IoT scenarios and can be applied in smart home, industrial control, low-power wireless communication nodes, and the development of various low-power IoT terminals based on IEEE 802.15.2.

Features
- Supports Zigbee and Thread, Matter wireless protocols
- Built-in LED, IR infrared transmitter, and RGB
- Equipped with a Grove port, supporting multiple peripheral expansions
- USB Type-C interface for power supply and programming
- Compact size
- Development Platform
- Arduino
- ESP-IDF
Includes
- 1 x NanoH2
Applications
- Smart home
- Industrial control
- Consumer electronics
- Low-power wireless communication nodes

Specifications
| Specification | Parameter |
|---|---|
| SoC | ESP32-H2FH4S@RISC-V 32-bit single-core, up to 96 MHz |
| Flash | 4MB |
| RGB | WS2812 |
| Communication Protocol | IEEE 805.15.4 (including Zigbee 3.0, Thread 1.4, Matter) |
| OpenThread Range | Maximum distance 225m, packet loss rate 0% |
| IR Remote Parameters | IR transmission distance at ∠0°: 395CM IR transmission distance at ∠45°: 70CM IR transmission distance at ∠90°: 10CM |
| Grove Max Load | DC 4.43V@2A (5min, 25.2℃) |
| Operating Power | IEEE 805.15.4 wireless: TX: DC 5V@18.68mA / RX: DC 5V@18.82mA IR remote: DC 5V@6.80mA RGB (white): DC 5V@10.79mA LED: DC 5V@12.34mA (max brightness) |
| Product Size | 23.5 x 12.0 x 9.5mm |
| Product Weight | 3.7g |
| Package Size | 100.6 x 80.0 x 10.5mm |
| Gross Weight | 16.5g |

Learn and Documents
→ DOCUMENTS
Explore more from our collection.





Reviews
There are no reviews yet.