The ESP32-C3 Super Mini Development Board (HW-466AB) is an ultra-compact WiFi + Bluetooth 5 (LE) development board based on the ESP32-C3 RISC-V MCU. Designed for IoT, automation, wearable tech, and compact embedded systems, it provides powerful wireless connectivity in a tiny footprint. With low-power operation, abundant GPIOs, USB programming, and support for ESP-IDF / Arduino, it is ideal for makers, engineers, and IoT product developers.
Features:
- Ultra-compact ESP32-C3 mini development board
- Built-in WiFi 2.4 GHz + Bluetooth 5 LE
- RISC-V single-core 32-bit MCU
- Pre-soldered header pins for instant prototyping
- USB-C interface for power and programming
- Supports ESP-IDF, Arduino, MicroPython
- Low-power design suitable for battery-powered IoT
- Multiple GPIOs with PWM, ADC, I2C, SPI, UART support
- On-board RGB LED (varies by batch)
- Ideal for compact IoT projects, wearables, and automation
Specifications:
- Model: HW-466AB
- Chipset: ESP32-C3 (RISC-V 32-bit, single core)
- Clock Speed: Up to 160 MHz
- Wireless Connectivity:
- Flash Memory: 4MB
- Operating Voltage: 5V (USB)
- Logic Level: 3.3V
- Interface: USB Type-C
- GPIO Count: Up to 12 usable GPIOs
- Supported Protocols: UART, SPI, I2C, PWM, ADC
- On-Board LED: Programmable indicator
- Dimensions: Super-mini form factor
- Operating Temperature: –20°C to +70°C
Package Includes:
1 × ESP32-C3 Super Mini Development Board - HW-466AB
