{"product_id":"esp8266-esp-12f-wireless-serial-development-board-arduino","title":"ESP8266 ESP-12F Wireless Serial Development Board for Arduino","description":"\n\u003ch2\u003eESP8266 ESP-12F Wireless Serial Development Board\u003c\/h2\u003e\n\u003cp\u003eTake your IoT and wireless projects to the next level with the \u003cstrong\u003eESP8266 ESP-12F Serial Development Module\u003c\/strong\u003e. Whether you're building smart home devices, wireless sensors, or Arduino-based connected projects, this compact and powerful Wi-Fi module delivers reliable 2.4GHz wireless connectivity with a robust feature set. Available in packs of 1 to 10, it's perfect for prototypers, hobbyists, and developers alike.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ESP-12F (Upgraded from ESP-12)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi Standards:\u003c\/strong\u003e IEEE 802.11 b\/g\/n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 2.4GHz – 2.5GHz (2400M–2483.5M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.0V – 3.6V (3.3V recommended)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAverage Working Current:\u003c\/strong\u003e 80mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +125°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Interfaces:\u003c\/strong\u003e UART \/ HSPI \/ I2C \/ I2S \/ IR Remote Control \/ GPIO \/ PWM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e FCC \/ CE \/ TELEC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SOP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the ESP-12F?\u003c\/h3\u003e\n\u003cp\u003eThe ESP-12F is an upgraded version of the ESP-12 module, featuring an improved PCB antenna design for enhanced signal strength and stability. Its compact SOP form factor makes it easy to integrate into custom PCBs, breadboards, or development shields. With full Arduino IDE compatibility, you can program it using familiar tools and libraries right out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT (Internet of Things) prototyping and development\u003c\/li\u003e\n  \u003cli\u003eArduino-based wireless projects\u003c\/li\u003e\n  \u003cli\u003eHome automation and smart device control\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks\u003c\/li\u003e\n  \u003cli\u003eSerial-to-Wi-Fi bridge applications\u003c\/li\u003e\n  \u003cli\u003eRemote monitoring and data logging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1–10 × ESP8266 ESP-12F Wireless Module (quantity as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to lighting conditions and display settings, the actual color of the item may vary slightly from the images shown. Measurement tolerance is ±1–3cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the ESP8266 ESP-12F compatible with Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP8266 ESP-12F development module is fully compatible with the Arduino IDE. You can install the ESP8266 board package via the Arduino Board Manager and program it using standard Arduino sketches and libraries, making it ideal for both beginners and experienced developers.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the ESP-12 and ESP-12F modules?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP-12F is an upgraded version of the ESP-12. It features an improved PCB antenna layout for better wireless signal performance and stability. The ESP-12F also has additional GPIO pins exposed, offering greater flexibility for your project designs.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage should I use to power the ESP8266 ESP-12F?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP-12F operates on 3.0V to 3.6V, with 3.3V being the recommended supply voltage. It is not 5V tolerant, so ensure you use an appropriate voltage regulator or level shifter when interfacing with 5V systems like standard Arduino boards.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I buy multiple units in one order?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! This listing offers quantity options from 1 to 10 pieces per order, making it cost-effective for developers who need multiple modules for a project or want spares on hand.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the ESP8266 ESP-12F compatible with Arduino IDE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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