ESP32-S3-Zero User Guide

Overview

The ESP32-S3-Zero mini development board is based on the ESP32-S3FH4R2 dual-core processor and allows for the breakout of most pins within a small form factor. It utilizes a half-hole process and can be soldered onto custom boards.

Features

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.

Code

RGB_TestCode

Software

Data manual

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： Raspberry Pi 5 inch (B) DSI MIPI LCD TouchScreen Display 5inch 720x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Arduino Thermal imaging Raspberry Pi Monitor Official Original DisplayScreen 15.6 inch LCD Full HD 1920x1080 15.6inch SpotPear ESP32‑S3 13.3-inch E6 Full-Color E-Ink e-Paper Display DC-DC Step-Down Mini voltage Moudle Input 5~36V voltage Output 5V/3.3V 4A Raspberry Pi ST7789 LuckFox Core3566 Servo Raspberry Pi 3D Display Industrial Modbus RS485 RTU 8-ch Magnetic Latching Relay Module (C) With Digital Input RTL8852BE wireless network card Gigabit dual-band WiFi6 wireless module Standard Bluetooth 5.2 Raspberry Pi 5inch Display 1024x600 HDMI Capacitive TouchScreen 5 inch LCD B Wide-Cover For Mini PC ESP32-C6 Development Board Milk-V Duo S WIFI Configuration Industrial USB TO RS232/485 (C) UART FT232RNL 2m For 3.3V / 5V For Switchable RS232/RS485 Raspberry Pi 5 Fan Raspberry Pi 3 LCD HAT ESP32-C6 2.16inch AMOLED Display AI Development Board 480×480 2.16 inch TouchScreen Deepseek Industrial 4-ch PWM RS485 pulse output module Modbus RTU rail

ESP32-S3 Mini Development Board based on ESP32-S3FH4R2 dual-core processor

TAG： Raspberry Pi 4B ABS black shell Case For Official Original 7 inch 800x480 display Touch Screen Raspberry Pi Secondary Screen RP2040 Core3566004000 24GHz mmWave Radar Sensor for SeeedStudio-XIAO Human Static Presence FMCW Arduino Home Assistant ESPHome 4inch LCD Luckfox Pico Ultra kit RGB Captive TouchScreen Display TVBOX ESP32 S3 AI 4.3inch (C) Industrial Development Board 4.3 inch TouchScreen Display Sensor CAN I2C RS485 DeepSeek Raspberry Pi Transparent Screen Raspberry Pi 5 PCIe to USB Gen1 HUB and M.2 NVMe SSD PI5 Expansion board HAT+ Raspberry Pi RP2040 LoRa-HF 10 Axis DOF ROS IMU Sensor Accelerometer Gyroscope Magnetometer Temperature Pressure Raspberry Pi Compute Module 5 CM5 ESP32-P4 Module Core Board PSRAM 32MB Flash 16/32MB N16R32 Onboard ESP32-C6 Raspberry Pi 7inch HDMI LCD C Display 1024x600 Capacitive TouchScreen Raspberry Pi DSI CV1800B 1.85-inch Round LCD Electronic Badge Display 1.85inch TouchScreen Speaker Concert Anime Convention Brooches TTL UART To CAN Mini NVIDIA Jetson Nano Module RAM 4G Small AI SOM with 16GB EMMC ESP32-C5 2.8inch LCD Display Capacitive AI Development Board 240×320 2.8 inch TouchScreen