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ESP32-S3 Super Mini WiFi+BLE Development Board
ESP32-S3 Super Mini WiFi+BLE Development Board
The ESP32-S3 Super Mini WiFi+BLE Development Board is a compact, high-performance, and low-power IoT board designed for next-generation connected devices. Developed around the ESP32-S3 dual-mode Wi-Fi and Bluetooth 5 (LE) chip, this board offers excellent wireless performance, rich interface support, and advanced security features in an ultra-small form factor.
Designed for IoT, wearable, and embedded applications, the ESP32-S3 SuperMini integrates a 32-bit processor with floating-point support, 4 MB of Flash, and 400 KB of RAM. It supports multiple Wi-Fi modes (Station, SoftAP, and Mixed), has ultra-low power consumption with deep sleep capability (~43 μA), and includes an external antenna for improved wireless range and signal stability.
Despite its small size, it offers a wide range of digital and analog I/O, making it a powerful option for compact IoT, robotics, and automation projects.
Application Areas
- Internet of Things (IoT) and Smart Home Devices
- Wearable Electronics and Fitness Trackers
- Wireless Sensor Networks
- DIY Electronics and Embedded Systems
- Robotics and Automation Projects
- Education and Rapid Prototyping Kits
Features
- CPU:ESP32-S3, 32-bit RISC-V dual-core processor, up to 240 MHz
- WiFi:802.11b/g/n protocol, 2.4 GHz, Station, SoftAP, SoftAP+Station and hybrid mode support
- Bluetooth:Bluetooth 5.0
- Ultra-low power consumption:Approximately 43 µA in deep sleep mode
- 400 KB SRAM
- 384 KB ROM
- 4 MB Internal Flash
- Chip Model:ESP32S3FH4R2
- Dimension: 22.52 × 18 mm
- Interfaces1×I2C, 1×SPI, 2×UART, 11×GPIO (PWM), 4×ADC
- Built-in LED:RGB, blue LED (on GPIO48 pin)
Pinout
