The ESP32-C3 Super Mini is an ultra-compact IoT development board powered by Espressifs RISC-V based ESP32-C3 microcontroller. It features 2.4 GHz Wi-Fi and Bluetooth Low Energy (BLE 5.0), making it ideal for modern wireless, low-power embedded applications where space and efficiency matter.
Designed for both rapid prototyping and production use, this board delivers strong performance, built-in security, and full compatibility with Arduino IDE, ESP-IDF, and PlatformIO.
ESP32-C3 RISC-V 32-bit processor (up to 160 MHz)
Integrated Wi-Fi 2.4 GHz (802.11 b/g/n)
Bluetooth Low Energy (BLE 5.0) support
Ultra-small Super Mini form factor
Low-power modes suitable for battery operation
Onboard USB-to-Serial for easy programming
Rich GPIO and peripheral support
Hardware security with secure boot and encryption
| Feature | Details |
|---|---|
| Microcontroller | ESP32-C3 (RISC-V, 32-bit) |
| Clock Speed | Up to 160 MHz |
| Wi-Fi | 2.4 GHz 802.11 b/g/n |
| Bluetooth | BLE 5.0 |
| SRAM | 400 KB |
| Flash Memory | 4 MB (typical) |
| Operating Voltage | 3.3 V |
| Input Voltage | 5 V (USB) |
| GPIO | Up to 11 |
| ADC | 12-bit |
| Interfaces | UART, SPI, IC, PWM |
| USB | Onboard USB-to-Serial |
| Security | Secure Boot, Flash Encryption, AES |
| IDE Support | Arduino IDE, ESP-IDF, PlatformIO |
| Form Factor | Super Mini (Ultra-Compact) |
IoT & Smart Home devices
Wireless sensors and controllers
Bluetooth LE products
Home automation systems
Wearables and compact electronics
Battery-powered projects
STEM education & learning
Commercial IoT prototyping
Smaller than standard ESP32 boards
Modern RISC-V architecture
Excellent power efficiency
Strong security for connected products
Cost-effective for bulk and production use
1 ESP32-C3 Super Mini Development Board
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