Product description
Waveshare ESP32-S3-Zero is a compact development board. Featuring a powerful dual-core 32-bit processor running up to 240 MHz, integrated 2.4 GHz Wi-Fi and Bluetooth 5 (LE), and 24 GPIO pins. With support for AI acceleration and signal processing.
Specifications:
Processor: ESP32-S3FH4R2, Dual-core Xtensa 32-bit LX7
Memory:
- 512 KB SRAM
- 384 KB ROM
- 2 MB PSRAM
- 4 MB Flash
Wireless communication:
- Wi-Fi 802.11 b/g/n (2.4 GHz)
- Bluetooth® 5 (LE)
I/O:
- 24 GPIO
- Supports SPI (4×), I²C (2×), UART (3×), I²S (2×), ADC (2×)
Connectivity:
- USB Type-C for power supply and programming
- Integrated antenna for Wi-Fi/Bluetooth
Other features:
- WS2812 RGB LED
- BOOT and RESET buttons
- Support for low-power modes
Mounting: Board-to-board soldering (surface mount)
Solder interface: Gold-plated castellated holes on edges
Dimensions: 23.5 × 18 mm
Development environments:
ESP32-S3-Zero is compatible with multiple development environments:
- Arduino IDE
- MicroPython
- ESP-IDF (Espressif’s official SDK)
