ESP32-C3 Super Mini Development Board – Unsoldered

The ESP32-C3 Super Mini is a compact WiFi and Bluetooth-enabled development board built around the ESP32-C3 chip, featuring a 32-bit RISC-V processor running at 160MHz with integrated wireless connectivity. Its super-mini form factor makes it one of the smallest ESP32 boards available, ideal for space-constrained IoT and embedded projects.

The board includes USB Type-C for both programming and power, along with multiple GPIO pins supporting ADC, PWM, SPI, I2C, and UART — giving flexibility to interface with a wide range of sensors, modules, and peripherals. It ships with unsoldered headers, so you can solder them in whichever orientation suits your build — breadboard-friendly pins, wire connections, or a custom PCB mount.

Fully compatible with the Arduino and ESP-IDF/ESP32 development environments, it’s a strong choice for IoT devices, wireless control systems, BLE beacons/gateways, and general automation projects.

Product Details

Pin Interfaces

Features

• ESP32-C3, 32-bit RISC-V single-core CPU running at up to 160MHz
• WiFi 802.11b/g/n with Station, SoftAP, and mixed modes
• Bluetooth 5.0 (LE) connectivity
• Ultra-low deep sleep current (~43µA) for battery-powered applications
• 400KB SRAM, 384KB ROM, 4MB onboard Flash
• Hardware security: AES-128/256, RSA, HMAC, digital signature, secure boot
• USB Type-C for both programming and power — no separate USB-to-serial adapter needed
• Ultra-compact form factor (~22.5 x 18mm), ideal for wearables and small enclosures
• Unsoldered headers for flexible mounting and customization

Applications

• IoT devices and sensor nodes
• BLE gateways and beacons
• Smart home and home automation projects
• Wearables and low-power DIY electronics
• Industrial automation and healthcare devices
• Wireless control and consumer electronics projects

Package Includes

• 1 x ESP32-C3 Super Mini Development Board (headers unsoldered, sold separately if needed)

Note: Product images are for illustrative purposes; actual product may vary slightly in finish or packaging.