{"product_id":"keyes-esp32-core-board-development-expansion-board","title":"Keyes ESP32 Core Board Development Expansion Board","description":"\u003ch2 style=\"text-align: center;\"\u003eKeyes ESP32 Core Board Development Expansion Board\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eEquipped with WROOM-32 Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis ESP32 Development Board Kit consists of a Keyes ESP32 Core Board combined with a Keyes ESP32-IO Expansion Board, designed to make ESP32 development, prototyping, and debugging simple and convenient.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe board can be powered directly using a DC 7–12V adapter via the onboard DC jack, which supplies stable power to the ESP32 Core module. An onboard power switch (DIP switch) allows easy control of the power supply during development.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eStandard expansion headers on both sides make it easy for developers to connect sensors, modules, and peripherals without complicated wiring, providing a clean and organized development experience.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAt its core, the board is powered by the ESP-WROOM-32 module, a highly integrated Wi-Fi + Bluetooth solution featuring low power consumption, excellent RF performance, and high reliability. It integrates RF components such as antenna switch, RF balun, power amplifier, low-noise amplifier, filters, and power management, making it suitable for a wide range of IoT and embedded applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/a2ec6b6a-a857-4c32-b417-3f6116efafd6-10878377.jpg?v=1765001110\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeatures\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003eMicrocontroller Module\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eBased on ESP-WROOM-32 microcontroller module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003eWireless Connectivity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eIntegrated 2.4 GHz Wi-Fi and Bluetooth 4.2 (BR\/EDR + BLE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003eBoard Composition\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eIncludes ESP32 Core Board and IO Expansion Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003ePower Input\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eDC 7–12 V input via standard DC jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003ePower Control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eOnboard power control switch for easy power management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003eUSB Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eCP2102-GMR USB-to-Serial converter for programming and debugging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003eExpansion\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eStandard pin headers for easy peripheral connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003ePerformance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eLow power consumption and stable RF performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.8262%;\"\u003eTypical Use Cases\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.1309%;\"\u003eIdeal for ESP32 learning, IoT prototyping, and product development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; height: 333.139px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003e\u003cstrong\u003eMicrocontroller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003eESP-WROOM-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003e\u003cstrong\u003eUSB-to-Serial Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003eCP2102-GMR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003eDC 7–12 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003e60 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003e\u003cstrong\u003eMaximum Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003e0.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003e–25°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003cth colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 99.9571%; height: 19.5964px;\"\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1927px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 39.1927px;\"\u003eWi-Fi Modes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 39.1927px;\"\u003eStation \/ SoftAP \/ SoftAP + Station \/ P2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003eWi-Fi Protocol\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003eIEEE 802.11 b\/g\/n\/e\/i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003eMax Data Rate\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003eUp to 150 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; width: 50.3336%; text-align: center; height: 19.5964px;\"\u003eWi-Fi Frequency Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003e2.4 GHz – 2.5 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003cth colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 99.9571%; height: 19.5964px;\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003eBluetooth 4.2 (BR\/EDR + BLE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003cth colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 99.9571%; height: 19.5964px;\"\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003e67 × 50 × 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 50.3336%; height: 19.5964px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 6px; text-align: center; width: 49.6235%; height: 19.5964px;\"\u003e32.8 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 99.9963%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eIoT development and prototyping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eSmart home projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eWireless sensor nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eAutomation and control systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eESP32 learning and education\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/94253a92-be18-49bd-b9f3-3bee9afd6e4c-10878377.jpg?v=1765001080\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e1 × ESP32 IO Expansion Board \u003cbr\u003ePre-mounted ESP32 Core Board\u003c\/p\u003e","brand":"Keyes","offers":[{"title":"Default Title","offer_id":51131746615613,"sku":"Keyes0001","price":1699.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/8798ed21-ad4d-473c-a682-3cee70e57d11.jpg?v=1765001492","url":"https:\/\/thinkrobotics.com\/products\/keyes-esp32-core-board-development-expansion-board","provider":"ThinkRobotics.com","version":"1.0","type":"link"}