ESP32-S3-Zero Development Board
Based on ESP32-S3FH4R2, onboard multi-function GPIO pins
Castellated Module, Suitable For SMD Applications
Board Specifications
- Equipped with Xtensa® 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
- Built in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 × GPIO pins allows flexibly configuring pin functions
- 4 × SPI, 2 × I2C, 3 × UART, 2 × I2S, 2 × ADC, etc.
Version Options
ESP32-S3-Zero
without pinheader
ESP32-S3-Zero-M
with pre-soldered header
Support C/C++, MicroPython
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started
What's On Board
- ESP32-S3FH4R2 dual-core processor
up to 240MHz operating frequency
- USB Type-C Port
- ME6217C33M5G
low dropout LDO, 800mA (Max)
- WS2812 RGB LED
- 2.4G ceramic antenna
- BOOT button
Press it and then press the RESET button to enter download mode
- RESET button
- ESP32-S3FH4R2 pins
Pin Definition
Product Show
Outline Dimensions
Resources & Services
EN − TL
