ESP32-S3-Zero

product

ESP32-S3-Zero

Name

ESP32-S3-Zero

Product Features

Equipped with a RisC V32 low-power single-core processor, the main frequency is up to 160MHz
12.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
Built-in 400KB SRAM and 384KB ROM, stacked 4MB Flash
Adopting a stamp hole design, onboard ceramic antenna, easy to integrate into the baseboard
designed by the user
Support flexible clock, module power separate setting, and other controls to achieve multi-scenario
low-power mode
Integrated USB serial port full-speed controller leads to 15 GPi0s for flexible configuration of
peripheral functions
With 3 x SPl, 1 x 12C, 2 x UART, 1 x 12S, 2 x ADC and other peripherals

Product description

The ESP32-S3 is a dual-core Wi-Fi and Bluetooth module designed for IoT and embedded applications. It combines strong processing power, flexible connectivity, and low power consumption in a compact size. Built-in AI acceleration and security features make it suitable for smart home, industrial, wearable, and medical solutions.

Key Features

The ESP32-S3 is equipped with a dual-core Xtensa 32-bit LX7 processor that runs up to 240 MHz.
It integrates 2.4GHz Wi-Fi, Bluetooth 5 LE, and Mesh for flexible wireless communication.
It provides 45 GPIOs with interfaces such as SPI, I2C, I2S, UART, PWM, ADC, DAC, and SD/MMC.
It supports ultra-low-power operation with multiple sleep modes to extend battery life.
It ensures data security with Flash encryption, secure boot, digital signature, and HMAC.
It features a compact size that allows easy integration into miniaturized devices.
It is supported by Espressif’s IoT development framework, which features robust APIs and tools.

Application Areas

Smart Home: Connects appliances, lighting, and locks for automation and remote control.
Industrial Automation: Provides stable monitoring, data acquisition, and remote control of equipment.
Wearable Devices: Power compact health monitoring and smart notification devices.
Smart Toys: Enable wireless interaction and engaging user experiences.
Lighting Systems: Enhances LED lighting with remote control and networking capabilities
Medical Devices: Supports portable health equipment with real-time data transmission.
IoT Gateways: Serves as a hub for device connection, data collection, and management.