ESP32-C3 Super Mini Development Module

The ESP32-C3 Super Mini Development Module is an ultra-compact, high-performance development board built around the Espressif ESP32-C3 dual-mode Wi-Fi and Bluetooth 5 (LE) SoC. It features a 32-bit single-core RISC-V processor running at up to 160MHz, with onboard 4MB flash, 400KB SRAM, and 384KB ROM. Designed for IoT, wearable, and low-power embedded applications, it delivers advanced wireless capabilities and rich peripheral support in a tiny, space-saving form factor.

Applications

• Compact IoT sensor nodes and wireless data loggers.
• Battery-powered wearable devices and portable controllers.
• Small robotics controllers and actuator interfaces.
• Rapid prototyping for Wi-Fi/BLE connectivity in constrained spaces.
• Educational projects and embedded systems development.

Features

• Single-core 32-bit RISC-V CPU up to 160 MHz with floating-point support.
• Integrated 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth 5 (LE).
• 400KB of SRAM, 384KB ROM, and 4MB of onboard Flash memory.
• Native USB-C connector for power and programming via the onboard USB-serial interface.
• Very low deep-sleep current suitable for battery-powered designs.
• Onboard BOOT and RESET buttons for easy firmware upload and recovery.
• Built-in status LED connected to GPIO8 (active-low).
• Multiple peripheral interfaces: UART, SPI, I²C, PWM, and ADC channels.
• Compact form factor that simplifies integration into small mechanical assemblies.