{"product_id":"ai-thinker-esp-12e-esp8266-serial-wifi-module","title":"Ai Thinker ESP-12E ESP8266 Serial WiFi Module","description":"\u003cmeta name=\"description\" content=\"Buy Ai Thinker ESP12E ESP8266 Serial WiFi Module online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eAi Thinker ESP-12E ESP8266 Serial WiFi Module\u003c\/h1\u003e\n\u003cp\u003eAdd powerful, reliable WiFi connectivity to your microcontroller projects with the Ai Thinker ESP-12E, the industry-standard ESP8266-based serial WiFi module. Featuring a robust metal RF shield, 4MB flash memory, and all GPIO pins broken out, the ESP-12E is the go-to module for IoT devices, home automation systems, and wireless sensor networks. Available now from The Engineer Store, Bengaluru with fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003ctd\u003eAi Thinker ESP-12E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Chipset\u003c\/td\u003e\n\u003ctd\u003eESP8266EX (Tensilica L106 32-bit RISC processor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd\u003e80 MHz (up to 160 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4MB (32Mbit) SPI Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi Standard\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n (2.4 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi Modes\u003c\/td\u003e\n\u003ctd\u003eStation, SoftAP, and Station + SoftAP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity Protocols\u003c\/td\u003e\n\u003ctd\u003eWPA\/WPA2-PSK, WEP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Pins\u003c\/td\u003e\n\u003ctd\u003e22 (11 accessible on castellated pads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e1-channel 10-bit ADC (0-1V input range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eUART, SPI, I2C, I2S, PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART Baud Rate\u003c\/td\u003e\n\u003ctd\u003eDefault 115200 bps (configurable up to 4.5 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eOnboard PCB trace antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Shield\u003c\/td\u003e\n\u003ctd\u003eMetal shielding can for improved EMI performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.0V - 3.6V (3.3V typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e~80 mA average (transmit peak ~170 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeep Sleep Current\u003c\/td\u003e\n\u003ctd\u003e~20 uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degreesC to +125 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24 mm x 16 mm x 3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCastellated edge pads (SMD\/through-hole compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\u003c\/td\u003e\n\u003ctd\u003eShips with AT command firmware (reflashable with Arduino, MicroPython, NodeMCU, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eFCC, CE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal Ai Thinker - Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete WiFi SoC:\u003c\/strong\u003e Built around the proven ESP8266EX chip with full TCP\/IP stack, eliminating the need for an external WiFi co-processor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous 4MB Flash:\u003c\/strong\u003e Ample storage for complex firmware, OTA update partitions, file systems (SPIFFS\/LittleFS), and web server assets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pin Access:\u003c\/strong\u003e All available GPIOs including ADC, SPI, I2C, UART, and PWM brought out to castellated edge pads for versatile interfacing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal RF Shield:\u003c\/strong\u003e Factory-fitted shielding can reduces electromagnetic interference and improves wireless signal integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Deep Sleep:\u003c\/strong\u003e Approximately 20 uA deep sleep current makes it ideal for battery-powered and solar-powered IoT deployments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Development Ecosystem:\u003c\/strong\u003e Program with Arduino IDE, PlatformIO, MicroPython, NodeMCU Lua, ESP-IDF, or use AT commands for simple serial bridging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Mountable:\u003c\/strong\u003e Tiny 24x16 mm footprint with castellated pads allows direct soldering onto custom PCBs or use with breakout\/adapter boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Operates reliably from -40 degreesC to +125 degreesC for demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Ai Thinker ESP-12E?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic Ai Thinker module sourced directly from authorized distributors - authentication verified\u003c\/li\u003e\n\u003cli\u003eThe most popular ESP8266 module variant worldwide, backed by massive community support and thousands of tutorials\u003c\/li\u003e\n\u003cli\u003eDrop-in compatible with NodeMCU DevKit, Wemos D1 Mini, and countless other development boards\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003eExpert technical support included - get help with wiring, flashing, and coding your projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePin Configuration\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin\u003c\/td\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003e3.3V Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy Ai Thinker ESP-12E ESP8266 Serial WiFi Module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eAi Thinker ESP-12E ESP8266 Serial WiFi Module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eAi Thinker ESP-12E ESP8266 Serial WiFi Module\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eAi Thinker ESP-12E ESP8266 Serial WiFi Module\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43720273887395,"sku":"TES-EV2332","price":869.2,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1691486811724-0a0b3c00f0c64fc2-E01549575E4EC9E7EED5FAE2DAAA5DCB.jpg?v=1699528716","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/ai-thinker-esp-12e-esp8266-serial-wifi-module","provider":"The Engineer Store","version":"1.0","type":"link"}