Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Introduction

‌ ESP8684-Wroom-05C-H4 is a multi-protocol module integrating 2.4GHz Wi-Fi (802.11b /g/n) and Bluetooth 5, with an ESP8684H4 chip and a RISC-V 32-bit single-core processor up to 120 MHz‌‌. The module also comes with 2MB/4MB flash memory, support for in-circuit Programming (ICP), and 14 built-in GPIO (Universal Input/Output) pins ‌.

Technical specification

‌Processor ‌ : ESP8684H4 chip, RISC-V 32-bit single-core processor, clocking up to 120 MHz

Memory ‌ : 2MB/4MB flash, 576KB ROM, 272KB SRAM (16KB of which is dedicated to cache)

Wireless connection ‌ : Support IEEE 802.11b /g/n protocol, working channel center frequency range of 2412 ~ 2484 MHz, support 20 MHz bandwidth, data rate up to 72.2 Mbps ‌

Bluetooth ‌ : Supports Bluetooth 5, high power mode (20 dBm), rates support 125 kbps, 500 kbps, 1 Mbps, 2 Mbps ‌

Antenna ‌ : Board PCB antenna

Application scenario

The ESP8684-WROOM-02C-H4 module is suitable for a variety of application scenarios, including smart home, industrial automation, consumer electronics, healthcare, smart agriculture and retail catering ‌. Thanks to its integrated Wi-Fi and Bluetooth capabilities, the module is particularly suitable for devices that require wireless connectivity and low power consumption.

• 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.