{"title":"Seeed Studio XIAO ESP32C3","handle":"seeed-studio-xiao-esp32c3","url":"/products/seeed-studio-xiao-esp32c3","description":"The Seeed Studio XIAO ESP32C3 is a compact microcontroller board built around the ESP32-C3 RISC-V SoC. It features complete Wi-Fi and Bluetooth 5.0/BLE connectivity in the signature XIAO thumb-sized form factor (21 × 17.8 mm), making it well suited for IoT, wearables, and low-power wireless projects.\n\nWith Arduino and CircuitPython support, a rich set of GPIO, and deep sleep consumption as low as 44 µA, the XIAO ESP32C3 balances versatility with power efficiency. All components are mounted on one side for clean, production-ready designs.\n\nKey Features\n\n\nRISC-V Processor – ESP32-C3 single-core 32-bit, up to 160 MHz\n\nWireless – 2.4 GHz Wi-Fi and Bluetooth 5.0/BLE mesh; U.FL antenna connector for 100 m+ range\n\nMemory – 400 KB SRAM, 4 MB flash\n\nGPIO – 11× GPIO (PWM capable), 4× ADC, 1× UART, 1× I²C, 1× SPI\n\nPower Modes – Active (<75 mA), modem-sleep (<25 mA), light-sleep (<4 mA), deep-sleep (>44 µA)\n\nBattery Support – Lithium battery charge management (350 mA / 100 mA)\n\nCompact Size – 21 × 17.8 mm, single-sided component mounting\n\nOperating Voltage – 3.3 V @ 200 mA; 5 V input (VIN)\n\nTemperature Range – −40 °C to 85 °C\n\nDevelopment – Arduino and CircuitPython supported\n\n\nIdeal For\n\nIoT and connected device projects\nWearable devices and health monitoring\nLow-power wireless sensor networks\nRapid prototyping and education\n\n\nResources\n\nESP32-C3 Datasheet (PDF)\nXIAO Series SOM Datasheet (PDF)\nXIAO ESP32C3 Pinout Sheet (XLSX)\nSchematic & PCB Design Files (ZIP)\nLow Power Consumption Report (PDF)\nBottom Pad Positioning / Dimensions (ZIP)\nRoHS Compliance Report (PDF)\nXIAO Reference Design (PDF)\n3D Printing Case Studies (PDF)\n\nXIAO Starter Kit Courses – Free tutorials for getting started\n\nGrove Ecosystem Wiki – Compatible Grove modules and expansion\n","vendor":"Seeed Studio","product_type":"physical","in_stock":false,"options":[{"name":"Title","values":["Seeed Studio XIAO ESP32C3"]}],"variants":[{"id":728,"title":"Seeed Studio XIAO ESP32C3","sku":"SS-113991054","price":14.0,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Seeed Studio XIAO ESP32C3"}]}