Home / ESP32-S2 - 7x7mm Wi-Fi Chip

This product is discontinued and no longer available.

ESP32-S2 - 7x7mm Wi-Fi Chip

Leave a review

SKU: GC-ESP32-S2

MPN: ESP32-S2

Manufacturer: Discontinued

We've Got You Covered

delivery truck

1 year comprehensive warranty support for all products

hand receiving items

30 day money back guarantee

*some exceptions apply

Product Information

Product Description

Minimum Quantity Required: 10 chips.

--------------------------------------------------------------
Authorized North America Distributor Stamp

The ESP32-S2 is a low-power, Wi-Fi SoC solution for Internet of Things (IoT). The chip is a single-core Xtensa® 32-bit LX7 CPU with a full-speed USB OTG and touch sensor pins.

This SoC is ideal for IoT applications that do not require Bluetooth. It is fully compliant with IEEE 802.11 b/g/n protocol and offers state-of-the-art RF performance.

Common Applications Include:

  • Wearable electronics
  • Smart home products
  • Lights
  • Wi-Fi bridges
  • Medical and environmental monitoring

Compare ESP32 chip series.

Features

  • IEEE 802.11 b/g/n-compliant
  • Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz band
  • Single-core 32-bit LX7 microprocessor
  • 16 KB SRAM in RTC
  • Secure boot and flash encryption

Documents and Drivers

Documentation

ESP32-S2 Datasheet

ESP32-S2 Technical Reference Manual

ESP32-S2 Hardware Design Guidelines

Specifications

Chip Package

QFN56 7x7 mm

Controller(s)

  • Infrared Remote Controller
  • DMA controllers
  • PID Controller
  • Efuse Controller
  • Media Access Controller (MAC)
  • Pulse Width Modulation (PWM) controller

Core

Single core

CPU

Xtensa® 32-bit LX7 microprocessors

Dimensions

7.0 x 7.0 mm

Interface(s)

  • 4 x SPI, 1 x I2S, 2 x I2C, 2 x UART, RMT (TX/RX)
  • LED PWM (up to 8 channels)
  • 2 x 12-bit SAR ADC (up to 20 channels), 2 x 8-bit DAC
  • 14 x touch sensing IOs

Memory

  • 128 KByte ROM
  • 320 KByte SRAM
  • 16 KB SRAM in RTC
  • SPI/QSPI/OSPI supports multiple flash & external RAM chips

MPN

ESP32-S2

Pins

QFN56 package

Power Supply

2.8 V to 3.6 V

Protocols

  • Wi-Fi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
  • Wi-Fi: A-MPDU and A-MSDU aggregation and 0.4 guard interval support
  • Network: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT

Sensor(s)

  • 1x Temperature Sensor
  • 1x Touch Sensor

Temperature Range

  • Sensor: -20°C to +110°C (-4º to 230ºF)
  • Operating: -40°C to +125°C (-40º to 257ºF)
  • Storage: -40ºC to 150ºC (-40º to 302ºF)

Timers

4 General-Purpose Timers

Watchdog Timers

3

Customer Reviews

You Might Be Interested In

We have the best technical support engineers that know how to use our products.

If our Tech Support cannot solve your problem, we will contact the design engineer or manufacturer to help find a resolution.

Submit a Ticket