Esp32-C3 Development board ESP32 SuperMini development board WiFi Bluetooth

About this deal

The ESP32-C3 SuperMini is a tiny development board built around Espressif's ESP32-C3 chip, offering Wi-Fi 802.11b/g/n and Bluetooth 5 LE, making it well suited to IoT and wireless sensor projects. It runs a 32-bit RISC-V processor at up to 160 MHz, with 400 KB SRAM, 384 KB ROM and 4 MB of flash memory, all in a USB-C-equipped package. At just 22.52 x 18 mm, the board is ideal for space-constrained builds, and it provides 11 digital I/Os usable as PWM pins and 4 analogue I/Os usable as ADC pins, with support for UART, I2C and SPI. It operates at 3.3 V internally and accepts 3.3 V to 7 V external power via an onboard regulator. It is programmable through the Arduino IDE, Espressif IDF, MicroPython, and other environments. Deep sleep power consumption is around 43 uA, making it a solid choice for battery-powered and low-power IoT applications.