{"product_id":"esp32-devkitc-v4-esp32-wroom-32u","title":"ESP32  DevKitC V4 ESP32-WROOM-32U","description":"\u003ch2\u003ePackage Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32  DevKitC V4 ESP32-WROOM-32U + 2.4G Antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eESP32-WROOM-32U Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-core Tensilica LX6 processor\u003c\/li\u003e\n\u003cli\u003eClock speed: up to 240 MHz\u003c\/li\u003e\n\u003cli\u003ePerformance: 600 DMIPS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e520 KB of internal SRAM\u003c\/li\u003e\n\u003cli\u003e448 KB ROM\u003c\/li\u003e\n\u003cli\u003eExternal SPI flash: 4 MB (default) or up to 16 MB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Connectivity:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWi-Fi: 802.11 b\/g\/n (2.4 GHz)\u003c\/li\u003e\n\u003cli\u003eBluetooth: Classic Bluetooth v4.2 and Bluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O and Peripheral Interface:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGPIOs: 34 programmable I\/O pins\u003c\/li\u003e\n\u003cli\u003eInterfaces: UART, I2C, I2S, SPI, SDIO, PWM, ADC (up to 18 channels), DAC (2 channels), and touch sensors (10 channels)\u003c\/li\u003e\n\u003cli\u003eIntegrated Hall sensor and temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetworking:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWPA\/WPA2\/WPA3 authentication and encryption\u003c\/li\u003e\n\u003cli\u003eTCP\/IP, full 802.11 b\/g\/n, Wi-Fi Direct (P2P), and soft access point\u003c\/li\u003e\n\u003cli\u003eIPv4, IPv6, SSL, HTTPS, SNTP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Management:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.0V to 3.6V (typically 3.3V)\u003c\/li\u003e\n\u003cli\u003eDeep sleep current: \u0026lt; 10 µA\u003c\/li\u003e\n\u003cli\u003ePower saving modes: light-sleep, deep-sleep, and hibernation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e-40°C to 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"has-inline-images my-2 first:mt-0 [\u0026amp;:has([data-inline-type=image])+\u0026amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [\u0026amp;:has(table)_[data-inline-type=image]]:hidden [\u0026amp;_h1:first-of-type]:mt-8 [\u0026amp;_h2:first-of-type]:mt-6\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] [\u0026amp;_\u0026gt;*:first-child]:mt-0 [\u0026amp;_\u0026gt;*:last-child]:mb-0\" data-renderer=\"lm\"\u003e\n\u003ch2 class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"antenna-and-rf\"\u003eAntenna and RF\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"has-inline-images my-2 first:mt-0 [\u0026amp;:has([data-inline-type=image])+\u0026amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [\u0026amp;:has(table)_[data-inline-type=image]]:hidden [\u0026amp;_h1:first-of-type]:mt-8 [\u0026amp;_h2:first-of-type]:mt-6\"\u003e\n\u003cdiv class=\"group relative z-[2] cursor-pointer float-end clear-end mt-1 mb-2 ms-4 rounded-xl border-subtlest ring-subtlest divide-subtlest\" dir=\"auto\" data-inline-type=\"image\"\u003e\n\u003cdiv class=\"relative rounded-xl relative overflow-hidden size-full border-subtlest ring-subtlest divide-subtlest bg-raised\"\u003e\n\u003cdiv class=\"pointer-events-auto absolute z-10 opacity-0 group-hover:opacity-100 end-1.5 top-1.5\"\u003e\n\u003cdiv class=\"bg-base rounded-full shadow-overlay size-6\" type=\"button\" id=\"radix-_r_tm_\" aria-haspopup=\"menu\" aria-expanded=\"false\" data-state=\"closed\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] [\u0026amp;_\u0026gt;*:first-child]:mt-0 [\u0026amp;_\u0026gt;*:last-child]:mb-0\" data-renderer=\"lm\"\u003e\n\u003cul class=\"marker:text-quiet list-disc pl-8\"\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:block [\u0026amp;_strong:has(+br)]:pb-2 [\u0026amp;_strong:has(+br)+br]:hidden\"\u003eAntenna: ESP32‑WROOM‑32U uses a U.FL connector for an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eexternal antenna\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(no onboard PCB antenna).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:block [\u0026amp;_strong:has(+br)]:pb-2 [\u0026amp;_strong:has(+br)+br]:hidden\"\u003e\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan class=\"citation inline\" data-pplx-citation=\"\" data-pplx-citation-url=\"https:\/\/www.espressif.com\/sites\/default\/files\/documentation\/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf\"\u003e\u003cspan class=\"group\/trigger inline-flex min-w-0\" data-state=\"closed\"\u003e\u003cspan class=\"citation inline\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003c\/span\u003eRF frequency range: 2.4 GHz to 2.5 GHz.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan class=\"citation inline\" data-pplx-citation=\"\" data-pplx-citation-url=\"https:\/\/www.sigmaelectronica.net\/wp-content\/uploads\/2021\/11\/ESP32-WROOM-32D_pdf.pdf\"\u003e\u003cspan class=\"group\/trigger inline-flex min-w-0\" data-state=\"open\"\u003e\u003cspan class=\"citation inline\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"has-inline-images my-2 first:mt-0 [\u0026amp;:has([data-inline-type=image])+\u0026amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [\u0026amp;:has(table)_[data-inline-type=image]]:hidden [\u0026amp;_h1:first-of-type]:mt-8 [\u0026amp;_h2:first-of-type]:mt-6\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] [\u0026amp;_\u0026gt;*:first-child]:mt-0 [\u0026amp;_\u0026gt;*:last-child]:mb-0\" data-renderer=\"lm\"\u003e\n\u003cul class=\"marker:text-quiet list-disc pl-8\"\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eReference\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.iottechtrends.com\/getting-started-with-esp32-wroom-devkitc\/\" title=\"https:\/\/www.iottechtrends.com\/getting-started-with-esp32-wroom-devkitc\/\"\u003ehttps:\/\/www.iottechtrends.com\/getting-started-with-esp32-wroom-devkitc\/\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.espressif.com\/projects\/esp-idf\/en\/v3.3.1\/get-started\/get-started-devkitc.html\" title=\"https:\/\/docs.espressif.com\/projects\/esp-idf\/en\/v3.3.1\/get-started\/get-started-devkitc.html\"\u003ehttps:\/\/docs.espressif.com\/projects\/esp-idf\/en\/v3.3.1\/get-started\/get-started-devkitc.html\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"https:\/\/demo-dijiudu.readthedocs.io\/en\/latest\/get-started\/get-started-devkitc.html\" href=\"https:\/\/demo-dijiudu.readthedocs.io\/en\/latest\/get-started\/get-started-devkitc.html\"\u003ehttps:\/\/demo-dijiudu.readthedocs.io\/en\/latest\/get-started\/get-started-devkitc.html\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ePartners NZ","offers":[{"title":"ESP32-WROOM-32U with 2.4G Antenna","offer_id":48973248069882,"sku":"GM2006","price":24.99,"currency_code":"NZD","in_stock":true},{"title":"Expansion Board","offer_id":48973288046842,"sku":"HS1025","price":10.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/6771\/5834\/files\/esp32-devkitc-v4-esp32-wroom-32u-5971810.png?v=1780809308","url":"https:\/\/epartners.co.nz\/products\/esp32-devkitc-v4-esp32-wroom-32u","provider":"ePartners","version":"1.0","type":"link"}