{"product_id":"esp32-c3-oled-development-board-ceramic-antenna-esp32-development-board-wifi-bluetooth-0-42-inch-screen","title":"ESP32-C3 OLED Development Board, Ceramic Antenna, ESP32 Development Board, wifi, Bluetooth, 0.42 inch screen","description":"\u003cp\u003eThe ESP32-C3 OLED Development Board is a compact yet powerful solution built around the ESP32C3FN4\/FH4 chip. Equipped with 4MB Flash, this board supports both WiFi and Bluetooth 5 connectivity for seamless IoT integration. A small yet sharp 0.42-inch OLED screen provides visual feedback, while the onboard ceramic antenna ensures stable signal transmission. It offers versatile I\/O options, including GPIO, ADC, SPI, IIC, and UART, making it ideal for developers, hobbyists, and smart device prototyping. With USB download support, plug-and-play development is effortless. Its small size makes it perfect for wearable projects, automation systems, and wireless sensor applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eBased on ESP32-C3FN4\/FH4 with RISC-V core\u003c\/li\u003e\n\u003cli\u003eSupports 2.4GHz WiFi \u0026amp; Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eIntegrated 0.42-inch OLED screen\u003c\/li\u003e\n\u003cli\u003eOnboard ceramic antenna for stable wireless performance\u003c\/li\u003e\n\u003cli\u003eRich I\/O: UART, I2C, SPI, ADC, GPIO\/PWM\u003c\/li\u003e\n\u003cli\u003eUSB download support for easy programming\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Type:\u003c\/td\u003e\n\u003ctd\u003eDevelopment Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory:\u003c\/td\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Connectivity\u003c\/td\u003e\n\u003ctd\u003e2.4GHz WiFi, Bluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOLED display\u003c\/td\u003e\n\u003ctd\u003e0.42-inch monochrome screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART Port\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Channels\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C interface\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna Type:\u003c\/td\u003e\n\u003ctd\u003eCompact ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (mm):\u003c\/td\u003e\n\u003ctd\u003e26.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (mm):\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (g):\u003c\/td\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.01 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e6 × 4 × 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 x \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"product-detail\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003cdiv class=\"product-description-detail\"\u003e\n\u003cdiv class=\"tab-content tab-description  active\" id=\"tab-1\"\u003e\n\u003cdiv class=\"tab-description-text\"\u003e1 x ESP32-C3 OLED Development Board, Ceramic Antenna, ESP32 Development Board, wifi, Bluetooth, 0.42 inch screen\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Robodo","offers":[{"title":"Default Title","offer_id":45203459702984,"sku":"BE03592","price":395.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/6550\/files\/BE03592-6.png?v=1788163327","url":"https:\/\/robodo.in\/products\/esp32-c3-oled-development-board-ceramic-antenna-esp32-development-board-wifi-bluetooth-0-42-inch-screen","provider":"Robodo","version":"1.0","type":"link"}