{"product_id":"wifi-serial-transceiver-module-esp8266-esp-12e","title":"WiFi Serial Transceiver Module - ESP8266 ESP-12E","description":"\u003ch1\u003eWiFi Serial Transceiver Module - ESP8266 ESP-12E\u003c\/h1\u003e\n\n\u003cp\u003eThe ESP8266 ESP-12E is a highly integrated WiFi serial transceiver module that enables microcontrollers to connect to a 2.4 GHz WiFi network. It is ideal for makers, students, and engineers adding wireless connectivity to embedded projects.\u003c\/p\u003e\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: 4 MB\u003c\/li\u003e\n\u003cli\u003eGPIO pins: 11 (including PWM, I2C, SPI)\u003c\/li\u003e\n\u003cli\u003eOnboard PCB antenna\u003c\/li\u003e\n\u003cli\u003eDimensions: 24 x 16 mm\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, ESP8266-based boards\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi (all models)\u003c\/li\u003e\n\u003cli\u003eSTM32, PIC, AVR microcontrollers\u003c\/li\u003e\n\u003cli\u003eAny 3.3V logic serial device\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIoT weather station that sends sensor data to a cloud dashboard\u003c\/li\u003e\n\u003cli\u003eSmart home relay controller for lights and appliances\u003c\/li\u003e\n\u003cli\u003eWiFi-enabled data logger for remote monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery ESP-12E module comes with access to our AI build companion, delivered via QR code, email, or WhatsApp, to help you wire and program it into a working project. With 10 years of supplying electronics to Indian makers and institutions, we ensure reliable components and responsive 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-12E and ESP-12F are functionally identical. The ESP-12F has a slightly improved antenna design for better range, but both use the same ESP8266 chip and AT command set.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for the ESP8266 ESP-12E?\u003c\/summary\u003e\n\u003cp\u003eYou can pay via UPI, credit\/debit cards, or Cash on Delivery (COD). All options are available across India.\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-12E 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\u003cp\u003eBuy the WiFi Serial Transceiver Module ESP8266 ESP-12E online in India with COD and UPI available across India.\u003c\/p\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-12E\",\n  \"description\": \"The ESP8266 ESP-12E is a WiFi serial transceiver module for adding wireless connectivity to microcontroller projects.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Generic\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"319.06\",\n    \"priceCurrency\": \"INR\",\n    \"availability\": \"https:\/\/schema.org\/InStock\"\n  },\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Compoden\"\n  },\n  \"mainEntityOfPage\": {\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the difference between ESP-12E and ESP-12F?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The ESP-12E and ESP-12F are functionally identical. 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