{"product_id":"ai-thinker-nodemcu-32s-esp32-development-board","title":"Ai Thinker NodeMCU-32S-ESP32 Development Board","description":"\u003cmeta name=\"description\" content=\"Buy Ai Thinker NodeMCU32SESP32 Development Board 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 NodeMCU-32S ESP32 Development Board\u003c\/h1\u003e\n\u003cp\u003eBuild powerful Wi-Fi and Bluetooth IoT projects with the Ai Thinker NodeMCU-32S, featuring the ESP32 dual-core processor. This versatile development board offers wireless connectivity, 38 GPIO pins, and a beginner-friendly design ideal for smart home automation, sensor networks, and connected devices. 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\u003eBoard Model\u003c\/td\u003e\n\u003ctd\u003eAi Thinker NodeMCU-32S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Chip\u003c\/td\u003e\n\u003ctd\u003eESP-WROOM-32 (ESP32 Dual-Core)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eXtensa 32-bit LX6 Dual-Core, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e520 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n, 2.4 GHz, up to 150 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth v4.2 BR\/EDR and BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Pins\u003c\/td\u003e\n\u003ctd\u003e38 pins (digital, analog, touch, PWM, I2C, SPI, UART)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Channels\u003c\/td\u003e\n\u003ctd\u003e18 channels (12-bit resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC Channels\u003c\/td\u003e\n\u003ctd\u003e2 channels (8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTouch Sensors\u003c\/td\u003e\n\u003ctd\u003e10 capacitive touch GPIO pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Interface\u003c\/td\u003e\n\u003ctd\u003eMicro USB (CP2102 USB-to-UART bridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V (5V via USB input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degreesC to +85 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 51 mm x 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming Support\u003c\/td\u003e\n\u003ctd\u003eArduino IDE, ESP-IDF, MicroPython, PlatformIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eOnboard PCB antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity\u003c\/td\u003e\n\u003ctd\u003eWPA\/WPA2, hardware-accelerated AES\/SHA2\/RSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAi Thinker - Original\/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\u003eDual-Core ESP32 Processor:\u003c\/strong\u003e Xtensa LX6 running at up to 240 MHz delivers fast processing for multitasking IoT applications, running Wi-Fi communication and sensor logic simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi + Bluetooth Combo:\u003c\/strong\u003e Built-in 2.4 GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 4.2 (Classic + BLE) enable seamless wireless connectivity for cloud communication, mesh networks, and mobile device pairing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e38 Versatile GPIO Pins:\u003c\/strong\u003e Access digital I\/O, 18 ADC channels, 2 DAC outputs, 10 capacitive touch pins, SPI, I2C, UART, and PWM interfaces to connect a wide range of sensors, displays, motors, and actuators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 MB Flash Memory:\u003c\/strong\u003e Ample onboard storage for complex firmware, web servers, OTA update partitions, and data logging applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro USB Programming \u0026amp; Power:\u003c\/strong\u003e Plug-and-play development using the onboard CP2102 USB-to-UART bridge - simply connect to your computer, install drivers, and start uploading code immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard-Friendly Design:\u003c\/strong\u003e Standard 2.54 mm pin headers allow easy insertion into breadboards for rapid prototyping without soldering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Platform Programming:\u003c\/strong\u003e Fully compatible with Arduino IDE, Espressif ESP-IDF, MicroPython, and PlatformIO, giving you flexibility to code in C, C++, or Python.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Modes:\u003c\/strong\u003e Deep sleep current consumption as low as 5 uA makes it suitable for battery-powered remote sensor nodes and wearable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Security:\u003c\/strong\u003e Built-in cryptographic accelerators for AES, SHA-2, RSA, and ECC ensure secure communication for IoT deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard PCB Antenna:\u003c\/strong\u003e No external antenna required - the integrated antenna provides reliable wireless range for most indoor applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Ai Thinker NodeMCU-32S?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic Ai Thinker board sourced directly from authorized distributors with full verification\u003c\/li\u003e\n\u003cli\u003eMassive ESP32 community with thousands of tutorials, libraries, and open-source projects for instant reference\u003c\/li\u003e\n\u003cli\u003eDrop-in upgrade from ESP8266\/NodeMCU boards with significantly more power, memory, and Bluetooth capability\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse, same-day delivery within Bengaluru\u003c\/li\u003e\n\u003cli\u003eExpert technical support included to help you with setup, programming\u003c\/li\u003e\n\u003c\/ul\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 NodeMCU-32S-ESP32 Development Board Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eAi Thinker NodeMCU-32S-ESP32 Development Board\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 NodeMCU-32S-ESP32 Development Board\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 NodeMCU-32S-ESP32 Development Board\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":43720272248995,"sku":"TES-EV2321","price":1345.56,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1691487046029-0a0b3c00f0c64fc2-63B6646CD08EB87D5DCC639CD3B9F096.jpg?v=1699528678","url":"https:\/\/www.theengineerstore.in\/te\/products\/ai-thinker-nodemcu-32s-esp32-development-board","provider":"The Engineer Store","version":"1.0","type":"link"}