SparkFun Thing Plus - ESP32 WROOM
SparkFun Thing Plus - ESP32 WROOM

Description of product


Sparkfun Thing Plus - ESP32 is a Wi-Fi Development Tool designed to evaluate ESP32 WROOM, a powerful Wi-Fi and Bluetooth MCU module. The Thing Plus - ESP32 is a perfect foundation of the Internet of Things (IoT). The Thing Plus - ESP32 does everything from turning on an LED to posting data with your chosen platform and can be programmed like any microcontroller. This tool operates at up to 240MHz of clock frequency and 2.3V to 3.6V operating voltage range.


  • Xtensa® dual-core 32-bit LX6 microprocessor
  • Up to 240MHz clock frequency
  • 16MB of flash storage
  • 520kB internal SRAM
  • Integrated 802.11 BGN WiFi transceiver
  • Integrated dual-mode Bluetooth (classic and BLE)
  • 2.3V to 3.6V operating range
  • 21 GPIO
  • 8-electrode capacitive touch support
  • Hardware accelerated encryption (AES, SHA2, ECC, and RSA-4096)
  • 2.5µA deep sleep current