{"product_id":"esp32-c3-mini-development-board-wifi-bluetooth-iot-diy","title":"ESP32-C3 Mini Dev Board – WiFi \u0026 Bluetooth 5.0 for IoT DIY","description":"\n\u003ch2\u003eESP32-C3 Mini Development Board – Compact WiFi \u0026amp; Bluetooth 5.0 for IoT \u0026amp; DIY Projects\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eESP32-C3 Mini Development Board\u003c\/strong\u003e — a powerful, ultra-compact microcontroller board built around the Espressif ESP32-C3 chip. Whether you're a hobbyist, maker, or embedded developer, this tiny but mighty board delivers serious processing power, dual wireless connectivity, and broad compatibility in a footprint of just \u003cstrong\u003e23.83 × 17.65 mm\u003c\/strong\u003e. Available in 3 color options, it's the go-to core for your next IoT, home automation, or DIY electronics project.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful RISC-V Core:\u003c\/strong\u003e Integrated Espressif ESP32-C3 32-bit RISC-V single-core processor running at up to 160 MHz, with 400 KB SRAM and 4 MB Flash — handles complex IoT firmware without bottlenecks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Wireless Connectivity:\u003c\/strong\u003e Built-in 2.4 GHz 802.11 b\/g\/n WiFi and Bluetooth 5.0 LE (Low Energy) eliminate the need for external wireless modules, reducing project cost and development time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Type-C Interface:\u003c\/strong\u003e Modern Type-C connector for easy, reversible programming and power delivery — no more fumbling with orientation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Footprint:\u003c\/strong\u003e At just 23.83 × 17.65 mm, this board fits into the tightest enclosures, wearables, and space-constrained builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad IDE Compatibility:\u003c\/strong\u003e Fully supported by Arduino IDE, ESP-IDF, MicroPython, and PlatformIO — get started quickly with your preferred development environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple GPIO Pins:\u003c\/strong\u003e Supports I2C, SPI, UART, PWM, ADC, and more — connect sensors, displays, relays, and other peripherals with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Plastic + metal build designed to withstand the demands of prototyping and repeated handling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Color Options:\u003c\/strong\u003e Choose the variant that suits your project aesthetic or helps you keep boards organized on your bench.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can You Build?\u003c\/h3\u003e\n\u003cp\u003eThe ESP32-C3 Mini is perfect for a wide range of projects including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmart home automation (lighting, sensors, switches)\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks and data loggers\u003c\/li\u003e\n  \u003cli\u003eWearable electronics and compact gadgets\u003c\/li\u003e\n  \u003cli\u003eBLE remote controls and wireless keyboards\u003c\/li\u003e\n  \u003cli\u003eMQTT-based IoT dashboards\u003c\/li\u003e\n  \u003cli\u003eDIY robotics and embedded learning projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e Espressif ESP32-C3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArchitecture:\u003c\/strong\u003e 32-bit RISC-V single-core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCPU Frequency:\u003c\/strong\u003e Up to 160 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSRAM:\u003c\/strong\u003e 400 KB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlash:\u003c\/strong\u003e 4 MB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiFi:\u003c\/strong\u003e 2.4 GHz 802.11 b\/g\/n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.0 LE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e USB Type-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 23.83 × 17.65 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Options:\u003c\/strong\u003e 3 variants available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on IoT device security best practices, visit the NIST Internet of Things (IoT) resource page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What processor does the ESP32-C3 Mini Development Board use?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-C3 Mini features an Espressif ESP32-C3 32-bit RISC-V single-core processor running at up to 160 MHz, with 400 KB SRAM and 4 MB Flash. This gives it the processing power to run complex IoT firmware, wireless stacks, and sensor applications efficiently in a tiny form factor.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What wireless protocols does the ESP32-C3 Mini Development Board support?\u003c\/h4\u003e\n\u003cp\u003eA: The board has built-in dual wireless capability — 2.4 GHz 802.11 b\/g\/n WiFi for internet and network connectivity, and Bluetooth 5.0 Low Energy (BLE) for short-range wireless communication. No external wireless modules are required, which keeps your project compact and cost-effective.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the ESP32-C3 Mini compatible with Arduino IDE and MicroPython?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The ESP32-C3 Mini Development Board is compatible with the Arduino IDE, Espressif's ESP-IDF framework, MicroPython, and PlatformIO. This makes it accessible to beginners and experienced developers alike, letting you choose the workflow and language you're most comfortable with.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the dimensions of the ESP32-C3 Mini board?\u003c\/h4\u003e\n\u003cp\u003eA: The board measures just 23.83 × 17.65 mm, making it one of the most compact ESP32-C3 development boards available. It's ideal for space-constrained projects, wearables, and enclosures where every millimeter matters.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What processor does the ESP32-C3 Mini Development Board use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-C3 Mini features an Espressif ESP32-C3 32-bit RISC-V single-core processor running at up to 160 MHz, with 400 KB SRAM and 4 MB Flash. 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