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The ESP32-S2-MINI-2 is a general-purpose Wi-Fi MCU module with powerful peripheral interfaces for use in wearable electronics, smart home and other scenarios.

The ESP32-S2-MINI-2 features a PCB on board antenna.

The module is based on the ESP32-S2 series chip version v1.0 and features an Xtensa® 32-bit LX7 single-core processor operating at up to 240 MHz. The user can power down the CPU and use the low-power co-processor to monitor changes in peripheral status or if certain analog quantities exceed thresholds. 

The ESP32-S2 family of chips also integrates a rich set of peripherals, including SPI, I2S, UART, I2C, LED PWM, TWAI®, LCD interface, Camera interface, ADC, DAC, touch sensor, temperature sensor, 43 GPIOs, full-speed USB On-The-Go (OTG) interface and more.

Product attributes

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, GPIO, I²C, I²S, SPI, PWM, UART, USB  

Antenna Type: PCB Printed Wire  

IC/Parts Used: ESP32-S2FH4  

Memory Capacity: 4MB Flash, 128kB ROM, 336kB SRAM  

Voltage - Supply: 3V ~ 3.6V  

Current - Receive: 63mA ~ 68mA  

Current - Transmit: 160mA ~ 310mA  

Mounting Type: Surface Mount  

Operating Temperature: -40°C ~ 105°C (TA)  

Package/Case: 56-VFQFN Exposed Pad  

Basic Part Number: ESP32-S2

Applications

- General purpose low power IoT sensor hubs

- General purpose low power IoT data loggers

- Camera video streaming

- OTT TV/set-top box devices

- USB devices

- Voice 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.