Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ESP8684-WROOM-04C is a single-core RISC-V microcontroller with 2.4GHz WiFi 4 and Bluetooth 5.0 LE (BLE) connectivity that also integrates 1, 2 or 4MB of Flash memory into a tiny 4x4mm QFN package.

Features

32-bit RISC-V single-core processor operating at up to 120 MHz

State-of-the-art power and RF performance

576 KB ROM, 272 KB SRAM (16 KB for cache) on chip

14 programmable GPIOs: SPI, UART, I2C, LED PWM controller, general purpose DMA controller (GDMA), SAR ADC, temperature sensor

Applications

Baby monitors

Smart agriculture

Smart Greenhouse

Smart irrigation

Agricultural robots

Retail and Catering

POS

Service robots

• 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.