About this item

The WeAct Studio S3 WiFi Bluetooth Mini IoT Board is a compact, powerful development platform based on the ESP32-S3FH4R2 chip from Espressif. Equipped with 4MB of Flash and 2MB of PSRAM, this board is ideal for a wide range of IoT applications including wireless sensing, smart home devices, and embedded AI development. At its core, the ESP32-S3 features a dual-core 32-bit Xtensa LX7 processor running up to 240 MHz, integrated WiFi 802.11 b/g/n, and Bluetooth 5.0 (LE + Mesh), offering robust wireless connectivity in low-power modes. The addition of vector instructions for AI acceleration makes it suitable for lightweight edge computing, such as voice detection or sensor fusion. Designed for versatility, the board breaks out a rich set of GPIOs supporting UART, SPI, I²C, PWM, ADC, DAC, and more. It is MicroPython-compatible and supports ESP-IDF, Arduino, and other mainstream frameworks, making development accessible and flexible. The Mini form factor ensures easy integration into compact enclosures or breadboard projects. Whether you're prototyping a connected device or building a wireless sensor node, this board offers high performance with minimal size and power usage.