{"product_id":"wifi-development-board-based-on-esp-8266ex-microcontroller-with-arduino-ide-compatibility-onboard-5v-1a-switching-power-supply-supporting-24v-max-input-11-digital-i-o-pins-and-1-analogue-adc-pin-0-3-3v-range-featuring-ota-wireless-upload-capability","title":"WiFi Development Board based on ESP-8266EX microcontroller with Arduino IDE compatibility, onboard 5V 1A switching power supply supporting 24V max input, 11 digital I\/O pins and 1 analogue ADC pin (0-3.3V range), featuring OTA wireless upload capability","description":"\u003ch1\u003eESP-8266EX WiFi Development Board with Arduino Compatibility and OTA Wireless Upload\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black ESP-8266EX WiFi development board with Arduino compatibility and onboard power supply\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/711\/2025-10-02\/original-image\/2975637360980.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis WiFi development board delivers a complete prototyping platform for Internet of Things projects and connected device development. Centred on the ESP-8266EX microcontroller, it provides built-in WiFi capability while maintaining full compatibility with the Arduino Integrated Development Environment (IDE). Once the appropriate hardware package is installed, developers can program the board using the same workflows and libraries as an Arduino UNO, significantly reducing the learning curve for those familiar with the Arduino ecosystem. The inclusion of an onboard 5V 1A switching power supply, which accepts a maximum input voltage of 24V, offers flexibility in power source selection and eliminates the need for external voltage regulation in many applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black ESP-8266EX WiFi development board with Arduino compatibility and onboard power supply\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/711\/2025-10-02\/original-image\/533220539715.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis development board is built around the ESP-8266EX chip, a widely adopted microcontroller with integrated WiFi functionality. The design incorporates all necessary supporting circuitry on a single PCB, including the switching power supply and pin interfaces, creating a self-contained unit ready for prototyping work.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe board comprises a standard printed circuit board populated with electronic components, with the ESP-8266EX serving as the central processing unit. The construction includes the power regulation circuitry that delivers the 5V 1A switching supply, along with the pin headers and connection points for external components. The board is finished in black, providing a neutral aesthetic suitable for both professional and educational environments.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWhile exact dimensional measurements are not specified in the source material, the board's design follows typical development board form factors, with standard 2.54mm pitch pin headers arranged for breadboard compatibility. The integrated power supply and onboard components mean no additional breakout boards or voltage regulators are required for basic operation, keeping prototypes compact and reducing component count on the workbench.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\n\u003cp\u003eThis board serves multiple roles in electronics development, from educational settings to professional IoT prototyping. Its combination of WiFi connectivity, Arduino compatibility, and integrated features makes it applicable across various skill levels and project types.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional environments, this development board accelerates IoT product prototyping by providing a ready-made platform with wireless connectivity. The OTA (Over-The-Air) wireless upload capability allows for remote firmware updates on deployed devices, reducing maintenance visits and enabling iterative development. The 24V maximum input voltage tolerance makes it suitable for industrial applications where higher voltage power sources are commonly available, while the 11 I\/O pins and ADC input support sensor networks and control systems.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor hobbyists and home enthusiasts, the Arduino IDE compatibility lowers the barrier to entry for WiFi-enabled projects. Developers can leverage the extensive Arduino library ecosystem to create smart home devices, weather stations, or automation controllers without learning a new programming environment. The board's self-contained nature means minimal additional components are needed to start prototyping, making it cost-effective for personal projects and educational purposes.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\n\u003cp\u003eThis development board offers practical advantages through its integrated design and feature set, providing value through reduced component requirements and streamlined development workflows.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe board's construction as a complete unit means it can be reused across multiple projects without disassembly, with the OTA functionality enabling remote updates that extend useful life. The robust power supply design with 24V maximum input tolerance provides reliability across different power conditions, while standard pin layouts ensure compatibility with existing shields and peripherals from the Arduino ecosystem.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis WiFi development board combines several practical features in one package: ESP-8266EX WiFi connectivity, Arduino IDE compatibility, integrated power supply with wide input range, and OTA wireless upload capability. This integration reduces the need for multiple separate components, simplifies project wiring, and accelerates development time. For those seeking a WiFi-enabled prototyping platform that works within familiar Arduino workflows, this board provides a straightforward solution with concrete specifications supporting varied applications.\u003c\/p\u003e","brand":"test333xly5wlbkf8","offers":[{"title":"Black","offer_id":65085099180381,"sku":"CJXFLPJY00126-Black","price":17.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1084\/7508\/9245\/files\/2975637360980.webp?v=1782483384","url":"https:\/\/n04rc7-2j.myshopify.com\/products\/wifi-development-board-based-on-esp-8266ex-microcontroller-with-arduino-ide-compatibility-onboard-5v-1a-switching-power-supply-supporting-24v-max-input-11-digital-i-o-pins-and-1-analogue-adc-pin-0-3-3v-range-featuring-ota-wireless-upload-capability","provider":"PureAxis.uk","version":"1.0","type":"link"}