Catalog > Consumer Electronics > Kits > Various Kits IoT Mini Development Board Development Board BDD ESP32-S3 DEVELOPMENT BOARD An IoT Mini Development Board Based On The ESP32-S3FH4R2 Chip. Up To 160MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5 118.96 ZAR inc for 1 Each 13 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features ESP32-S3 Development Board: ESP32S3 SuperMini is an IoT mini development board based on the ESP32-S3 WiFi/Bluetooth dual-mode chip ESP32S3FH4R2 . ESP32-S3 is a 32-bit RISC-V CPU with an FPU (floating point unit) that can perform 32-bit single-precision operations and has powerful computing power. It has excellent RF performance and supports IEEE 802.11 b/g/n WiFi and Bluetooth 5 (LE) protocols High-performance RISC-V processor: Equipped with ESP32-S3 chip, equipped with 32-bit RISC-V single-core processor (160MHz) and floating-point unit (FPU), it supports complex computing tasks and is suitable for high-real-time IoT scenarios. Based on the above features, ESP32S3 SuperMini is positioned as a high-performance, low-power, and cost-effective IoT mini development board, suitable for low-power IoT applications and wireless wearable applications It has a small and exquisite appearance combined with a single-sided surface mount design. It is equipped with rich interfaces, with 11 digital I/Os that can be used as PWM pins and 4 analog I/Os that can be used as ADC pins. It supports four serial interfaces such as UART, I2C and SPI. There is also a small reset button and a bootloader mode button on the board The power consumption in deep sleep mode is only 43μA. Combined with external battery power supply (3.3~6V) and charging function, it is optimized for long-life IoT devices and wearable applications External power supply: If external power supply is needed, just connect the + terminal of the external power supply to the B+ position on the back of the board, and the negative terminal to the B- on the back. (Supports 3.3~6V power supply).