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The ESP32-S2-SOLO-2U-N4R2 is a WiFi module - 802.11 SMD module with 2MB PSRAM, 4MB SPI flash memory and IPEX connector inside.

The ESP32-S2-SOLO-2U comes with an external antenna connector (CONN).

Key features

2.4 GHz WiFi (802.11 b/g/n) module

Built around the ESP32S2 series SoC, Xtensa® single-core 32-bit LX7 microprocessor

Flash memory up to 16MB, with optional 2MB PSRAM in chip package

36 GPIOs, rich portfolio of peripherals

On-board PCB antenna or external antenna connector

Product attributes

Manufacturer: Espressif

Product Category: WiFi Module - 802.11

Supported protocols: 802.11 b/g/n

Frequency: 2.412 GHz to 2.484 GHz

Data rate: 150 Mb/s

Interface types: I2C, I2S, SPI, UART

Supply voltage - min: 3 V

Supply voltage - max: 3.6 V

Minimum operating temperature: - 40 C

Max. operating temperature: + 85 C

Dimensions: 19.2 mm x 18 mm x 3.2 mm

Product Type: WiFi Modules

Protocol - WiFi - 802.11: WiFi

Factory Packed Quantity: 650

Sub Category: Wireless & RF Modules

• 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.

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  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.

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• 6.Can the company issue an invoice?

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