Product Overview

[中文]

ESP32-S31 is a system on a chip that integrates the following features:

  • 2.4 GHz Wi-Fi 6

  • Bluetooth® 5.4 (LE)

  • Bluetooth® Classic

  • 802.15.4, supporting Thread and Zigbee protocols

  • High-performance dual-core 32-bit RISC-V processor

  • Multiple peripherals

  • Built-in security hardware

  • USB 2.0 High-Speed OTG interface

  • USB Serial/JTAG controller

  • Ethernet MAC interface

Powered by 40 nm technology, ESP32-S31 provides a robust, highly-integrated platform, which helps meet the continuous demands for efficient power usage, compact design, security, high performance, and reliability. Typical application scenarios for ESP32-S31 include:

  • Smart Home

  • Industrial Automation

  • Health Care

  • Consumer Electronics

  • Smart Agriculture

  • POS Machines

  • Service Robot

  • Audio Devices

  • Generic Low-power IoT Sensor Hubs

  • Generic Low-power IoT Data Loggers

  • Cameras for Video Streaming

  • USB Devices

  • Speech Recognition

  • Image Recognition

  • Wi-Fi + Bluetooth Networking Card

  • Touch and Proximity Sensing

For more information about ESP32-S31, please refer to ESP32-S31 Series Datasheet.

Note

Unless otherwise specified, “ESP32-S31” used in this document refers to the series of chips, instead of a specific chip variant.