Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ESP32-S2-WROOM is a general-purpose Wi-Fi MCU module with powerful features and rich peripheral interfaces for wearable electronics, smart home and other scenarios.

The ESP32-S2-WROOM uses a PCB on-board antenna.

Product Properties

Series: ESP32  

RF Series/Standard: WiFi  

Protocol: 802.11b/g/n  

Modulation: -  

Frequency: 2.4GHz  

Data Rate: 150Mbps  

Power - Output: 19.5dBm  

Sensitivity: -97dBm  

Serial Interface: ADC, I²C, I²S, SPI, PWM, UART  

Antenna Type: Antenna not included  

IC/Parts used: ESP32-S2  

Memory capacity: 128kB ROM, 320kB SRAM  

Voltage - Supply: 2.8V ~ 3.6V  

Current - Receive: 63mA ~ 68mA  

Current - Transmit: 160mA ~ 310mA  

Mounting Type: Surface Mount  

Operating temperature: -40°C ~ 125°C  

Package/Case: 56-VFQFN Exposed Pad

Applications

- General purpose low power IoT sensor hubs

- General purpose low power IoT data loggers

- Camera video streaming

- OTT TV boxes/set-top box devices

- USB devices

- Speech recognition

- Image recognition

- Mesh networks

- Home Automation

- Smart Home Control Panel

- Smart Buildings

- Industrial Automation

- Smart Agriculture

- Audio Equipment

- Health / Medical / Caregiving

- Wi-Fi Toys

- Wearable Electronics

- Retail & Catering

- Smart POS Applications

• 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.