{"product_id":"osoyoo-breakout-board-for-30-pin-or-38-pin-esp32-wroom-wrover-esp8266-nodemcu-not-for-esp32-c-s-h-p-series","title":"OSOYOO Breakout Board for 30-Pin or 38-Pin ESP32-WROOM\/WROVER \u0026 ESP8266 NodeMCU, Not for ESP32-C\/S\/H\/P Series","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eADC Channels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e18\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOSOYOO\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eExternal Power Output\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\/2A  3.3V\/500mA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eLength*Width\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e88*60mm or 82*72mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOn-Board LED Indicators\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e28 or 34\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePWM Digital I\/O Pins\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e16\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePinhead number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e30 or 38\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Switch\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVIN Input Voltage (limit)\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e7-18V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVIN Input Voltage (recommended)\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e7-12V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e45g or 54g\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sad4b6fc5bf164d8286a77e7d666ab24dD.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2 id=\"compat\"\u003eCompatibility Notice — Please Read Before Purchase\u003c\/h2\u003e\u003cp style=\"background-color:rgb(255, 243, 205);border:2px solid rgb(230, 168, 23);padding:12px;padding-bottom:12px;padding-top:12px;padding-left:12px;padding-right:12px\"\u003e\u003cstrong\u003eThis breakout board is compatible with most 30-pin ESP32-WROOM, ESP32-WROVER, and 30-pin ESP8266 NodeMCU development boards ONLY.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(192, 57, 43)\"\u003e\u003cstrong\u003e1. It is NOT compatible with any boards in the following ESP32 series:\u003c\/strong\u003e\u003c\/span\u003e• ESP32-P series (e.g. ESP32-P4)\u003cbr\u003e• ESP32-S series (e.g. ESP32-S2, ESP32-S3)\u003cbr\u003e• ESP32-C series (e.g. ESP32-C3, ESP32-C6)\u003cbr\u003e• ESP32-H series (e.g. ESP32-H2)\u003cstrong\u003eBefore purchasing, please verify the following about your development board:\u003c\/strong\u003e1. \u003cstrong\u003eChip model\u003c\/strong\u003e — must be ESP32-WROOM, ESP32-WROVER, or ESP8266\u003cbr\u003e2. \u003cstrong\u003ePin count\u003c\/strong\u003e — must be exactly 30 pins\u003cbr\u003e3. \u003cstrong\u003ePin layout\u003c\/strong\u003e — must match the standard 30-pin WROOM \/ WROVER or ESP8266 NodeMCU pinout\u003c\/p\u003e\u003ch3\u003eCompatibility Table\u003c\/h3\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ctable style=\"border-collapse:collapse\" border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center\" align=\"center\"\u003e\u003cp\u003eDevelopment Board\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center\" align=\"center\"\u003e\u003cp\u003eCompatible\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eESP32-WROOM (30-pin dev board)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:green\"\u003e\u003cstrong\u003e✓ Yes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eESP32-WROVER (30-pin dev board)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:green\"\u003e\u003cstrong\u003e✓ Yes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eESP8266 NodeMCU (30-pin)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:green\"\u003e\u003cstrong\u003e✓ Yes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eESP32-P series (e.g. ESP32-P4)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:red\"\u003e\u003cstrong\u003e✗ No\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eESP32-S series (e.g. ESP32-S2, S3)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:red\"\u003e\u003cstrong\u003e✗ No\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eESP32-C series (e.g. ESP32-C3, C6)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:red\"\u003e\u003cstrong\u003e✗ No\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eESP32-H series (e.g. ESP32-H2)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:red\"\u003e\u003cstrong\u003e✗ No\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eAny non-30-pin board\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"color:red\"\u003e\u003cstrong\u003e✗ No\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003chr\u003e\u003ch1\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h1\u003e\u003cdiv\u003e\n\u003cstrong\u003e1. Compatibility\u003c\/strong\u003e:\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSupports 30-pin ESP32-WROOM and ESP32-WROVER development boards, and 30-pin ESP8266 NodeMCU boards ONLY\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes two sets of 2×15-pin headers for enhanced compatibility with a variety of modules with pin widths of 0.9\/1.0\/1.1 inches \u003cbr\u003e(22.86\/25.4\/27.94 mm).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg width=\"702\" height=\"354\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0f592f4558824461a70a6558b2823ea8s.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003e2.LED Indicators\u003c\/strong\u003e:\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eEach GPIO port has an LED indicator to display the status (high\/low) of the pins, making it easier to debug and verify code without \u003cbr\u003eadditional wiring.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIndependent LED, The status LED is driven by the chip instead of the GPIO so the GPIO will not be affected.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg width=\"700\" height=\"700\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se03ee1016d604f2eab55e2545dcf4cf7L.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cstrong\u003e3. Power Protection \u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eFeatures a reverse power protection circuit to prevent damage if the power is connected incorrectly.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOn-board power switch for convenient control.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003e Power Options\u003c\/strong\u003e:\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDual power supply: 5V\/2A and 3.3V\/500mA, providing ample power for servos and sensors.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAutomatic power switching between USB and external power sources.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eExternal power input via screw terminals or DC jack (7-12V recommended).\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e Voltage Selection\u003c\/strong\u003e:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eThe V_Selector jumper allows you to choose between 3.3V and 5V for the V pin. By default, the V pin is set to 3.3V. Ensure the correct \u003cbr\u003evoltage is selected to avoid damaging the board or connected devices.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cimg width=\"708\" height=\"708\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc2fe4eec67dd45e8b696e3961a928119L.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003e4. Easy Connectivity\u003c\/strong\u003e:\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e2.54mm pitch pin headers and screw terminals for seamless connection to sensors, servos, and other peripherals.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOn-board 3-pin interfaces with V and GND pins for easy sensor or servo connections\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cimg width=\"700\" height=\"700\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S78ee6ac298e948f09f1252f82285dafe7.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cimg width=\"696\" height=\"696\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd35d1e0cca24439d8458b2709f3d2c6dd.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Blue \/ 38P ESP32 Shiled","offer_id":55501611565355,"sku":"14:173;3:201010228#38P ESP32 Shiled","price":110.12,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 30P ESP32 Shiled","offer_id":55501611598123,"sku":"14:173;3:1981284404#30P ESP32 Shiled","price":92.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S756f2556970d4fb0a02e641850e05236w.webp?v=1788922238","url":"https:\/\/yoeruyo.com\/products\/osoyoo-breakout-board-for-30-pin-or-38-pin-esp32-wroom-wrover-esp8266-nodemcu-not-for-esp32-c-s-h-p-series","provider":"Yoeruyo","version":"1.0","type":"link"}