{"product_id":"wroom-32d-u-esp32-devkitc-development-board","title":"WROOM-32D\/U ESP32-DevKitC Development Board","description":"\u003cstyle\u003e\n    .product-copy {\n      line-height: 1.7;\n      color: #222;\n      font-size: 16px;\n    }\n\n    .product-copy h2,\n    .product-copy h3 {\n      margin-top: 28px;\n      margin-bottom: 12px;\n      line-height: 1.3;\n    }\n\n    .product-copy p {\n      margin-bottom: 16px;\n    }\n\n    .product-copy ul {\n      margin: 12px 0 18px 22px;\n      padding: 0;\n    }\n\n    .product-copy li {\n      margin-bottom: 8px;\n    }\n\n    .product-copy table {\n      width: 100%;\n      border-collapse: collapse;\n      margin: 18px 0;\n      font-size: 15px;\n    }\n\n    .product-copy th,\n    .product-copy td {\n      border: 1px solid #ddd;\n      padding: 12px;\n      text-align: left;\n      vertical-align: top;\n    }\n\n    .product-copy th {\n      background: #f7f7f7;\n      font-weight: 700;\n      width: 35%;\n    }\n\n    .product-copy .note {\n      background: #fff8e5;\n      border-left: 4px solid #f0b429;\n      padding: 12px 14px;\n      margin: 18px 0;\n      border-radius: 6px;\n    }\n\n    .product-copy .faq-list details {\n      border: 1px solid #ddd;\n      padding: 14px 16px;\n      margin-bottom: 10px;\n      border-radius: 8px;\n      background: #fff;\n    }\n\n    .product-copy .faq-list summary {\n      cursor: pointer;\n      font-weight: 700;\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"product-copy\"\u003e\n\u003ch2\u003eESP32 DevKitC Development Board - WROOM-32D \/ WROOM-32U\u003c\/h2\u003e\n\u003cp\u003eThe ESP32 DevKitC Development Board is a compact WiFi and Bluetooth development board for IoT, automation, robotics, sensor systems, and wireless control projects. It uses the ESP32-WROOM module and gives makers an easy way to program and test ESP32 projects through a USB connection.\u003c\/p\u003e\n\u003cp\u003eThis board is available in WROOM-32D and WROOM-32U styles. The WROOM-32D version has an onboard PCB antenna for general WiFi and Bluetooth projects. The WROOM-32U version has an external antenna connector, making it useful for builds that need better antenna placement or improved wireless range.\u003c\/p\u003e\n\u003ch3\u003eAvailable Styles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWROOM-32D\u003c\/th\u003e\n\u003ctd\u003eESP32 module with onboard PCB antenna. Best for general IoT and wireless projects.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWROOM-32U\u003c\/th\u003e\n\u003ctd\u003eESP32 module with external antenna connector. Best for projects that need an external antenna.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy Choose This ESP32 DevKitC Board?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports WiFi and Bluetooth in one development board.\u003c\/li\u003e\n\u003cli\u003eGood for IoT, automation, robotics, and wireless sensor projects.\u003c\/li\u003e\n\u003cli\u003eUses ESP32-WROOM-32D or ESP32-WROOM-32U module options.\u003c\/li\u003e\n\u003cli\u003eIncludes 4MB flash for programs and project code.\u003c\/li\u003e\n\u003cli\u003eCan be programmed using Arduino IDE, ESP-IDF, and other ESP32 tools.\u003c\/li\u003e\n\u003cli\u003eBreadboard-friendly pin layout for easier prototyping.\u003c\/li\u003e\n\u003cli\u003eGreat for students, makers, developers, and electronics hobbyists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWiFi IoT projects\u003c\/li\u003e\n\u003cli\u003eBluetooth control projects\u003c\/li\u003e\n\u003cli\u003eHome automation systems\u003c\/li\u003e\n\u003cli\u003eWireless sensor monitoring\u003c\/li\u003e\n\u003cli\u003eSmart device prototypes\u003c\/li\u003e\n\u003cli\u003eRobotics and motor control projects\u003c\/li\u003e\n\u003cli\u003eMQTT and web server projects\u003c\/li\u003e\n\u003cli\u003eData logging and cloud-connected devices\u003c\/li\u003e\n\u003cli\u003eClassroom and lab activities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESP32 DevKitC Development Board - 1 pc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cp\u003eNote: USB cable, sensors, jumper wires, antenna, battery, and other accessories are not included unless stated in the actual package. For the WROOM-32U style, an external antenna may be needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eESP32 development board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Styles\u003c\/th\u003e\n\u003ctd\u003eWROOM-32D and WROOM-32U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMain Module\u003c\/th\u003e\n\u003ctd\u003eESP32-WROOM-32D or ESP32-WROOM-32U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProcessor\u003c\/th\u003e\n\u003ctd\u003eESP32 dual-core 32-bit processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless Support\u003c\/th\u003e\n\u003ctd\u003eWiFi and Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash Memory\u003c\/th\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply Voltage\u003c\/th\u003e\n\u003ctd\u003e5V \/ 3.3V, depending on board pin and power input used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna - WROOM-32D\u003c\/th\u003e\n\u003ctd\u003eOnboard PCB antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna - WROOM-32U\u003c\/th\u003e\n\u003ctd\u003eExternal antenna connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProgramming Support\u003c\/th\u003e\n\u003ctd\u003eArduino IDE, ESP-IDF, and ESP32-compatible tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003ctd\u003eIoT, WiFi projects, Bluetooth control, sensors, automation, and prototypes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSkill Level\u003c\/th\u003e\n\u003ctd\u003eBeginner to intermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSetup Notes\u003c\/h3\u003e\n\u003cp\u003eConnect the board to your computer using a compatible USB cable. Install ESP32 board support in Arduino IDE or use ESP-IDF for development. Select the correct ESP32 board and COM port before uploading code.\u003c\/p\u003e\n\u003cp\u003eFor WROOM-32U, connect a suitable external antenna before testing WiFi or Bluetooth. For WROOM-32D, the onboard antenna can be used for normal wireless projects.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChoose WROOM-32D if you want the onboard antenna version.\u003c\/li\u003e\n\u003cli\u003eChoose WROOM-32U if your project needs an external antenna.\u003c\/li\u003e\n\u003cli\u003eDo not connect 5V signals directly to 3.3V GPIO pins.\u003c\/li\u003e\n\u003cli\u003eUse a stable power source for WiFi and Bluetooth projects.\u003c\/li\u003e\n\u003cli\u003eCheck pin labels before connecting sensors or modules.\u003c\/li\u003e\n\u003cli\u003eExternal antenna is not included unless stated in the package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Add-ons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/esp32\"\u003eESP32 boards and modules\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/sensors\"\u003eSensors and modules\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/jumper-wires\"\u003eJumper wires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/usb-cables\"\u003eUSB cables\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/antennas\"\u003eAntennas\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is this ESP32 DevKitC board used for?\u003c\/summary\u003e\n\u003cp\u003eIt is used for WiFi, Bluetooth, IoT, automation, sensor, and wireless control projects.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between WROOM-32D and WROOM-32U?\u003c\/summary\u003e\n\u003cp\u003eWROOM-32D has an onboard PCB antenna. WROOM-32U has an external antenna connector for projects that need a separate antenna.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this with Arduino IDE?\u003c\/summary\u003e\n\u003cp\u003eYes. Install ESP32 board support in Arduino IDE before uploading code.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it support Bluetooth?\u003c\/summary\u003e\n\u003cp\u003eYes. ESP32 supports WiFi and Bluetooth.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the external antenna included?\u003c\/summary\u003e\n\u003cp\u003eThe external antenna is not included unless stated in the package. It may be needed for the WROOM-32U style.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"WROOM-32D","offer_id":52860602188065,"sku":"0626","price":831.0,"currency_code":"PHP","in_stock":true},{"title":"WROOM-32U","offer_id":52860602220833,"sku":"0627","price":831.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/YXB901-1.jpg?v=1781678666","url":"https:\/\/circuit.rocks\/products\/wroom-32d-u-esp32-devkitc-development-board","provider":"circuitrocks","version":"1.0","type":"link"}