{"product_id":"wifi-serial-transceiver-module-esp8266-esp-12f","title":"WiFi Serial Transceiver Module - ESP8266 ESP-12F","description":"\u003ch1\u003eWiFi Serial Transceiver Module - ESP8266 ESP-12F\u003c\/h1\u003e\n\nThe ESP8266 ESP-12F is a compact WiFi serial transceiver module that adds wireless connectivity to any microcontroller project. It integrates a TCP\/IP protocol stack and a 32-bit microcontroller, making it ideal for IoT applications and remote sensor monitoring.\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3V (logic level)\u003c\/li\u003e\n\u003cli\u003eWiFi standard: 802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003eInterface: UART (serial) with AT command set\u003c\/li\u003e\n\u003cli\u003eFlash memory: 4MB\u003c\/li\u003e\n\u003cli\u003ePin count: 16 accessible GPIO pins (including ADC, PWM, I2C, SPI)\u003c\/li\u003e\n\u003cli\u003eDimensions: 24mm x 16mm x 3mm\u003c\/li\u003e\n\u003cli\u003eAntenna: PCB trace antenna with IPEX connector option\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Uno, Mega, Nano\u003c\/li\u003e\n\u003cli\u003eESP32 and ESP8266 development boards\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi (any model)\u003c\/li\u003e\n\u003cli\u003eSTM32 and other 3.3V logic microcontrollers\u003c\/li\u003e\n\u003cli\u003ePIC, AVR, and ARM-based boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWiFi-enabled temperature and humidity monitor that sends data to a cloud dashboard\u003c\/li\u003e\n\u003cli\u003eSmart home relay controller operated via smartphone over local network\u003c\/li\u003e\n\u003cli\u003eRemote weather station logging sensor readings to ThingSpeak or Blynk\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery ESP8266 ESP-12F module you buy includes access to our AI build companion — delivered via QR code, email, or WhatsApp — that guides you through wiring and programming this part into a working project. With 10 years of supplying makers, schools, and engineering institutions across India, we ensure you get genuine components and reliable support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between ESP-12E and ESP-12F?\u003c\/summary\u003e\n\u003cp\u003eThe ESP-12F has an improved PCB antenna design for better WiFi range and signal strength compared to the ESP-12E. Both modules use the same ESP8266 chip and are pin-compatible.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for the ESP8266 ESP-12F module?\u003c\/summary\u003e\n\u003cp\u003eYou can pay using UPI, credit\/debit cards, or Cash on Delivery (COD). All payment methods are available across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I program the ESP-12F module?\u003c\/summary\u003e\n\u003cp\u003eYou can program it using the Arduino IDE with the ESP8266 board package installed, or via AT commands over serial from any microcontroller. A USB-to-serial converter is required for standalone programming.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\n\u003cp\u003eWe ship the ESP8266 ESP-12F module across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3–7 business days depending on your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"WiFi Serial Transceiver Module - ESP8266 ESP-12F\",\n  \"description\": \"Compact WiFi serial transceiver module for IoT projects. 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