Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ESP32-H2-WROOM-03-H2 is a low-power Bluetooth and IEEE 802.15.4 dual-mode module for Internet of Things (IoT) application scenarios such as embedded systems, smart homes, wearables, etc ‌‌1. The module has rich peripheral interfaces and powerful functions to meet the needs of a variety of IoT devices.

Features:

CPU and on-chip memory

• Built-in ESP32-H2 chip, RISC-V 32-bit single-core processor, main frequency up to 96 MHz

• 128 KB ROM

• 320 KB SRAM

• 4 KB LP Memory

• 2 MB or 4 MB in-package flash

Bluetooth

• Bluetooth Low Energy (Bluetooth LE) : Bluetooth 5.3 authentication

• Bluetooth mesh

Bluetooth LE Long range transmission (Coded PHY, 125 Kbps and 500 Kbps)

• Bluetooth LE high-speed transmission (2 Mbps)

• Bluetooth LE advertising extensions and multiple advertising sets

• Support the simultaneous operation of Broadcaster, Observer, Central device and Peripheral device

• Support for multiple connections

• power control (LE power control)

IEEE 802.15.4

• Compatible with IEEE standard 802.15.4-2015

• 250 Kbps data rate with OQPSK PHY in 2.4 GHz band

• Thread 1.3 is supported

• Support Zigbee 3.0

• Support Matter

• Support for other application layer protocols (HomeKit, MQTT, etc.)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.