SparkFun ESP32 S2 Thing Plus - Qwiic

The SparkFun ESP32-S2 WROOM Thing Plus is a highly-integrated, Feather form-factor development board equipped with a 2.4 GHz WiFi System-on-Chip (SoC), from Espressif. The ESP32-S2 WROOM module addresses the security flaws in the original ESP8266 and ESP32 by featuring transparent external flash and RAM encryption, secure boot features allowing only signed firmware, as well as included HMAC and Digital Signature modules that use software inaccessible keys to generate SHA-MAC and MAC signatures! With the ESP32-S2's IoT and connectivity based application focus, this board provides a robust option for connected projects and applications.

SparkFun's Thing Plus footprint only adds to the board's feature set with the LiPo charging & power circuit making it perfect for home automation or wearable tasks. Possibly the biggest change for the S2 is the ULP (RISC-V) Co-processor. This allows you even more options to balance performance with power consumption over the original ESP32.

Product Video

Quick Spec

  • ESP32-S2 Module
    • Xtensa® Single-Core 32-bit LX7 Microprocessor (up to 240MHz)
      • RISC-V ULP Coprocessor
      • 128KB ROM and 320KB SRAM
      • 4MB of Embedded SPI Flash Storage
    • Cryptographic Hardware Accelerators
      • AES, ECB/CBC/OFB/CFB/CTR, GCM, SHA, RSA, and ECC (Digital Signature)
    • Physical Security Features
      • Transparent external flash and RAM encryption (AES-XTS)
      • Secure Boot feature ensures only signed firmware (with RSA-PSS signature) is booted
      • HMAC and Digital Signature modules use software inaccessible keys to generate SHA-MAC and MAC signatures
    • Integrated 802.11 b/g/n WiFi 2.4GHz Transceiver (up to 150Mbps)
    • Integrated Temperature Sensor (-20°C to 110°C)
    • Operating Voltage: 3.0 to 3.6V
      • WiFi: 310mA (peak)
      • Light-Sleep: 550µA
      • Deep-Sleep: 20-235µA
  • 21 Available GPIO
    • 16x 12-bit ADC Channels
    • 2x 8-bit DAC
    • 14x Capacitive Touch Sensing
    • 4x SPI (only one is configured by default in the Arduino IDE)
    • 1x I2S
    • 2x I2C (only one is configured by default in the Arduino IDE)
    • 2x UART (only two are configured by default in the Arduino IDE, one UART is used for bootloading/debug)
    • 8x PWM Channels
  • JST LiPo Battery Connector
  • Qwiic Connector
  • USB-C Connector
  • JTAG PTH Pins
  • Feather Footprint
  • Dimensions: 65 x 23.5mm
  • Net Weight: 9g

Pinout

ESP32-S2-thing-plus-graphical-datasheet

Resources

Shipping List

  • 1 x SparkFun ESP32 S2 Thing Plus - Qwiic


SparkFun ESP32 S2 Thing Plus - Qwiic

  • Brand: Sparkfun
  • Product Code: WRL-17743
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock C48
    Stellenbosch In Stock M20

    We ship free of charge between branches to complete your order.

  • R385.00 (Inc Tax: R442.75)


Related Products

Sparkfun ESP 8266 Thing

Sparkfun ESP 8266 Thing

Sparkfun ESP 8266 Thing The SparkFun ESP8266 Thing is essentially a breakout and development board for the ESP8266 WiFi SoC. Why the name? We lovingly call it the Thing due to it being the perfect ..

Centurion
Stellenbosch

R275.00 (Inc Tax: R316.25)

SparkFun ESP32 Thing

SparkFun ESP32 Thing

SparkFun ESP32 Thing The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the popular ESP8266. Like the 8266, the ESP32 is a WiFi-com..

Centurion
Stellenbosch

R394.00 (Inc Tax: R453.10)

ESP32 Thing Stackable Headers 2x20

ESP32 Thing Stackable Headers 2x20

ESP32 Thing Stackable Headers 2x20 These headers are made to work with the SparkFun ESP32 Thing and ESP32 Power Control Shield boards. Each set of headers makes your ESP32 Thing easily stackable with..

Centurion
Stellenbosch

R30.00 (Inc Tax: R34.50)

SparkFun ESP32 Thing Plus DMX to LED Shield

SparkFun ESP32 Thing Plus DMX to LED Shield

SparkFun ESP32 Thing Plus DMX to LED Shield The SparkFun ESP32 Thing Plus DMX to LED Shield is the perfect way to send and receive DMX data. Whether it's coming in via the onboard XLR-3 jack or ArtNe..

Centurion
Stellenbosch

R398.00 (Inc Tax: R457.70)

SparkFun Thing Plus - ESP32 WROOM - Qwiic

SparkFun Thing Plus - ESP32 WROOM - Qwiic

SparkFun Thing Plus - ESP32 WROOM - Qwiic The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thi..

Centurion
Stellenbosch

R398.00 (Inc Tax: R457.70)

Tags: sparkfun, esp, esp32, s2, thing, thing plus, qwiic, microcontroller, esp32-s2, wroom, feather