{"product_id":"esp32-c3-supermini-development-board-wifi-bluetooth-type-c-diy-iot","title":"ESP32-C3 SuperMini Dev Board – WiFi \u0026 Bluetooth 5.0 Type-C","description":"\n\u003ch2\u003eESP32-C3 SuperMini Development Board – Compact WiFi \u0026amp; BLE 5.0 for IoT \u0026amp; DIY Projects\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eESP32-C3 SuperMini Development Board\u003c\/strong\u003e — an ultra-compact yet remarkably powerful microcontroller board built on Espressif's ESP32-C3 chip. Whether you're prototyping a smart sensor, building a wearable device, or developing a battery-powered IoT product, this tiny board packs everything you need into a footprint barely larger than a postage stamp.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the ESP32-C3 SuperMini?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful RISC-V Core:\u003c\/strong\u003e Features the Espressif ESP32-C3 32-bit RISC-V single-core processor running at up to 160 MHz, with 400 KB SRAM and 4 MB Flash — more than enough headroom for complex IoT firmware and real-time data processing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Wireless Connectivity:\u003c\/strong\u003e Integrated 2.4 GHz 802.11 b\/g\/n WiFi and Bluetooth 5.0 LE (Low Energy) in a single chip — no external wireless modules needed. This cuts your project's component count, reduces BOM cost, and speeds up your development cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact PCB (23.83 × 17.65 mm):\u003c\/strong\u003e Built on a high-density, heat-resistant FR-4 fiberglass substrate, the SuperMini slips into space-constrained enclosures with ease — ideal for wearables, miniature smart sensors, and mini IoT products.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C USB Interface:\u003c\/strong\u003e A modern Type-C port handles both power and programming. Gold-plated 0.1\" pitch pin headers are fully breadboard-compatible, making prototyping wiring clean and straightforward.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Advanced power management delivers just \u003cstrong\u003e43 µA in deep sleep mode\u003c\/strong\u003e, dramatically extending battery life for portable and field-deployed devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-C3, 32-bit RISC-V, 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 KB SRAM + 4 MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiFi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz 802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBLE 5.0 (Low Energy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C (power \u0026amp; programming)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1\" (2.54 mm) standard pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.83 × 17.65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeep Sleep Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~43 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFR-4 PCB + Metal components\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Development Board\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT sensor nodes and smart home automation\u003c\/li\u003e\n  \u003cli\u003eWearable electronics and portable gadgets\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation prototyping\u003c\/li\u003e\n  \u003cli\u003eWireless data loggers and remote monitors\u003c\/li\u003e\n  \u003cli\u003eBattery-powered DIY electronics projects\u003c\/li\u003e\n  \u003cli\u003eArduino \u0026amp; MicroPython hobbyist development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × ESP32-C3 SuperMini Development Board (Type-C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Colors in product images may vary slightly due to monitor brightness and lighting conditions. Minor dimensional tolerances (±0.5 mm) may apply due to manual measurement.\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0–10\/0–12\/0–25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the ESP32-C3 SuperMini compatible with the Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the ESP32-C3 SuperMini is fully supported by the Arduino IDE via the Espressif Arduino Core for ESP32. Simply add the ESP32 board package to your Arduino IDE, select the appropriate ESP32-C3 board profile, and you can program it using familiar Arduino syntax. It also supports MicroPython and ESP-IDF for more advanced development workflows.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this board include a USB cable or battery?\u003c\/h4\u003e\n\u003cp\u003eA: The package includes 1 × ESP32-C3 SuperMini development board only. No USB cable or battery is included. You will need a standard Type-C USB cable (sold separately) to connect the board to your computer for programming and power.\u003c\/p\u003e\n\u003ch4\u003eQ: How small is the board, and will it fit a standard breadboard?\u003c\/h4\u003e\n\u003cp\u003eA: The board measures just 23.83 × 17.65 mm — extremely compact. The 0.1\" (2.54 mm) standard-pitch gold-plated pin headers are fully compatible with standard full-size and half-size breadboards, making it easy to prototype circuits without soldering.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the deep sleep current consumption of the ESP32-C3 SuperMini?\u003c\/h4\u003e\n\u003cp\u003eA: In deep sleep mode, the board consumes approximately 43 µA, making it an excellent choice for battery-powered IoT applications where extended field operation is required between charges or battery replacements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the ESP32-C3 SuperMini compatible with the Arduino IDE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the ESP32-C3 SuperMini is fully supported by the Arduino IDE via the Espressif Arduino Core for ESP32. 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