{"title":"ESP32-C3 Mini Development Board, Based on ESP32-C3FN4 Single-core Processor, 160MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5","handle":"esp32-c3-mini-development-board-based-on-esp32-c3fn4-single-core-processor-160mhz-running-frequency-2-4ghz-wi-fi-bluetooth-5","url":"/products/esp32-c3-mini-development-board-based-on-esp32-c3fn4-single-core-processor-160mhz-running-frequency-2-4ghz-wi-fi-bluetooth-5","description":"A compact ESP32-C3 development board based on the ESP32-C3FN4 single-core RISC-V processor running at up to 160 MHz. With 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth 5 (LE), 4 MB onboard flash, and a castellated module design, it's ideal for both breadboard prototyping and direct SMD soldering to carrier boards.\n\nFeatures a USB Type-C port for programming and power, a WS2812 RGB LED, boot and reset buttons, and an onboard 2.4 GHz ceramic antenna. Supports C/C++ and MicroPython development with comprehensive SDK and tutorials available.\n\nKey Features\n\n\nESP32-C3FN4 Processor – RISC-V 32-bit single-core, up to 160 MHz\n\nWiFi & Bluetooth – 2.4 GHz 802.11 b/g/n and Bluetooth 5 (LE)\n\n4 MB Onboard Flash – 400 KB SRAM, 384 KB ROM\n\nCastellated Module – Solder directly to carrier boards for SMD applications\n\nUSB Type-C – Integrated USB serial controller for programming and power\n\nWS2812 RGB LED – Onboard addressable LED\n\n15 GPIO Pins – Flexibly configurable for SPI, I2C, UART, I2S, ADC, and more\n\nOnboard Ceramic Antenna – No external antenna required\n\nLow Power – Flexible clock and power settings for various low-power scenarios\n\n\nSpecifications\n\n\nProcessor – ESP32-C3FN4, RISC-V 32-bit @ 160 MHz\n\nMemory – 400 KB SRAM, 384 KB ROM, 4 MB flash\n\nWiFi – 802.11 b/g/n (2.4 GHz)\n\nBluetooth – 5.0 (LE)\n\nGPIO – 15 pins\n\nPeripherals – 3× SPI, 1× I2C, 2× UART, 1× I2S, 2× ADC\n\nUSB – Type-C (full-speed serial controller)\n\nLDO – CAT6219-330TD-GT3, 500 mA max\n\nProgramming – C/C++, MicroPython\n\n\nOn-Board Components\n\nUSB Type-C port\nBOOT button (hold + reset to enter download mode)\nRESET button\nWS2812 RGB LED\n2.4 GHz ceramic antenna\nCAT6219 LDO voltage regulator\n\n\nIdeal For\n\nIoT and WiFi/Bluetooth connected projects\nCompact embedded designs with SMD mounting\nMicroPython and Arduino development\nLow-power wireless sensor nodes\n\n\nPackage Contents\n\n1× ESP32-C3-Zero Development Board\n\n\nResources\n\nProduct Wiki\n","vendor":"Waveshare","product_type":"","in_stock":true,"options":[],"variants":[{"id":1340,"title":"Default Title","sku":"WS-25452","price":6.0,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":121,"option1":"Default Title"}]}