{"product_id":"nano32-esp32-iot-development-board","title":"NANO32 ESP32 IoT Development Board","description":"\u003cmeta name=\"description\" content=\"Buy NANO32 ESP32 IoT 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\n\u003ch1\u003eNANO32 ESP32 IoT Development Board\u003c\/h1\u003e\n\n\u003cp\u003eThe NANO32 ESP32 IoT Development Board is a compact, high-performance microcontroller platform featuring the dual-core Xtensa 32-bit LX6 processor with integrated Wi-Fi and Bluetooth connectivity for rapid IoT prototyping and deployment. Professional embedded systems engineers, IoT solution architects, and firmware developers utilize this board to build connected devices, smart home applications, industrial automation systems, and wireless sensor networks with minimal development time. This board solves the critical challenge of integrating wireless connectivity with powerful processing capabilities in a space-constrained form factor, eliminating the need for external Wi-Fi modules and reducing overall system complexity and cost.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe NANO32 ESP32 IoT Development Board integrates the ESP32 System-on-Chip (SoC) which combines a dual-core processor running at up to 240 MHz with 520 KB of SRAM and 4 MB of flash memory. The board operates on the principle of event-driven architecture, allowing simultaneous execution of multiple tasks through FreeRTOS kernel support. Its integrated Wi-Fi (802.11 b\/g\/n) and Bluetooth 4.2 (Classic and BLE) transceivers enable seamless wireless communication without additional hardware, while the ultra-low power design supports deep sleep modes consuming as little as 10 microamperes, making it ideal for battery-powered IoT applications. The compact form factor with 30 GPIO pins provides extensive connectivity options for sensors, actuators, and peripheral devices.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the NANO32 from other ESP32 variants is its optimized pin layout and reduced footprint, making it perfect for breadboard prototyping and space-limited embedded applications. The board features built-in USB-to-UART converter for seamless programming and serial communication, eliminating the need for external programmers. Its robust power management circuitry handles 5V USB input with automatic voltage regulation to 3.3V logic levels, and includes capacitive touch sensing capabilities on multiple GPIO pins for intuitive user interface development. The board comes pre-flashed with the Espressif bootloader, allowing immediate firmware upload via Arduino IDE, PlatformIO, or the official ESP-IDF framework.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMicrocontroller Development Board with Integrated Wireless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEspressif Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eDual-core Xtensa 32-bit LX6 at 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM\u003c\/td\u003e\n\u003ctd\u003e520 KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4 MB SPI Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Pins\u003c\/td\u003e\n\u003ctd\u003e30 pins with multiple functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Connectivity\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 802.11 b\/g\/n and Bluetooth 4.2 (Classic and BLE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Channels\u003c\/td\u003e\n\u003ctd\u003e12-bit SAR ADC with 18 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V logic, 5V USB input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e80 mA typical operation, 10 microamperes deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDual-core processing at 240 MHz with FreeRTOS support for concurrent multitasking and real-time application development\u003c\/li\u003e\n\u003cli\u003eIntegrated Wi-Fi and Bluetooth 4.2 connectivity eliminating external wireless modules and reducing PCB complexity\u003c\/li\u003e\n\u003cli\u003e18 analog input channels with 12-bit resolution enabling precise sensor signal acquisition for temperature, humidity, and pressure monitoring\u003c\/li\u003e\n\u003cli\u003eCapacitive touch sensing on 10 GPIO pins for intuitive button-less interface design in consumer IoT products\u003c\/li\u003e\n\u003cli\u003eSPI, I2C, and UART interfaces for seamless integration with external sensors, displays, and communication modules\u003c\/li\u003e\n\u003cli\u003eUltra-low power modes with configurable sleep states for extended battery life in mobile and remote applications\u003c\/li\u003e\n\u003cli\u003eBuilt-in USB-to-UART converter for convenient programming without external hardware\u003c\/li\u003e\n\u003cli\u003eComprehensive development ecosystem with Arduino IDE, MicroPython, and ESP-IDF framework support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmart Home Automation: Control lighting, temperature, and security systems via Wi-Fi with local and cloud-based command processing\u003c\/li\u003e\n\u003cli\u003eIndustrial IoT Monitoring: Real-time sensor data acquisition from machinery with wireless transmission to MQTT brokers and cloud platforms\u003c\/li\u003e\n\u003cli\u003eWearable Devices: Battery-powered health monitoring applications utilizing BLE for smartphone connectivity and ultra-low power consumption\u003c\/li\u003e\n\u003cli\u003eEnvironmental Sensing Networks: Deploy distributed sensor nodes for air quality, soil moisture, and weather monitoring with mesh networking capabilities\u003c\/li\u003e\n\u003cli\u003eSmart City Infrastructure: Traffic management, parking availability detection, and public utility monitoring through Wi-Fi connected edge devices\u003c\/li\u003e\n\u003cli\u003eAgricultural IoT Solutions: Soil parameter monitoring, irrigation control, and crop health assessment with cellular gateway integration\u003c\/li\u003e\n\u003cli\u003eRobotics and Autonomous Systems: Real-time motor control and sensor fusion with wireless telemetry for remote operation\u003c\/li\u003e\n\u003cli\u003eAsset Tracking: GPS-integrated location monitoring and geofencing for logistics and fleet management applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by installing the Arduino IDE or PlatformIO on your development computer and adding the ESP32 board support package through the board manager. Connect the NANO32 to your computer via a USB-C or Micro-USB cable, which automatically powers the board and establishes the serial connection. Select the appropriate board type (ESP32 Dev Module) and COM port in the IDE, then upload the example sketches to verify proper functionality. The board features a built-in reset button and boot mode selection, allowing you to enter download mode by holding the BOOT button while pressing RESET for firmware upload.\u003c\/p\u003e\n\n\u003cp\u003eFor production deployments, configure the Wi-Fi credentials using the WiFi.h library and implement MQTT or HTTP protocols for cloud connectivity. Utilize the ADC pins to read analog sensor values with the analogRead() function, remembering to account for the 12-bit resolution and voltage divider requirements for inputs exceeding 3.3V. Implement power management strategies by configuring sleep modes using esp_sleep_enable_timer_wakeup() for battery-powered applications, and leverage the dual-core architecture by assigning computation-heavy tasks to Core 1 while maintaining Wi-Fi operations on Core 0. Always include proper decoupling capacitors near the power pins and implement watchdog timers to ensure system reliability in field deployments.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum current the GPIO pins can supply?\u003c\/summary\u003e\n\u003cp\u003eEach GPIO pin can source or sink a maximum of 40 mA, with a total GPIO current limit of 1.2 A across all pins. For driving external loads exceeding these limits, use transistors or relay drivers. The 3.3V power pin can supply up to 500 mA from the onboard regulator, sufficient for most sensor modules and small actuators.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this board with Arduino IDE directly?\u003c\/summary\u003e\n\u003cp\u003eYes, the NANO32 is fully compatible with Arduino IDE. Install the ESP32 board support package from the board manager, select ESP32 Dev Module as your board type, and you can program it using Arduino sketches. The board also supports MicroPython and the official Espressif ESP-IDF framework for more advanced applications requiring fine-grained hardware control.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the Wi-Fi range and data rate of this board?\u003c\/summary\u003e\n\u003cp\u003eThe integrated Wi-Fi operates at 802.11 b\/g\/n standards with a typical range of 100-150 meters in open space, reducing to 30-50 meters through walls and obstacles. Maximum data rate is 150 Mbps in 802.11n mode. For long-range applications, consider implementing mesh networking or external antenna configurations to extend coverage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I program this board over the air without USB connection?\u003c\/summary\u003e\n\u003cp\u003eThe NANO32 supports Over-The-Air (OTA) firmware updates using the ArduinoOTA library. After initial USB programming, configure your sketch to enable OTA functionality, and subsequent updates can be uploaded via Wi-Fi from the Arduino IDE. This is essential for deployed devices in remote locations where physical access is impractical.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the power consumption specifications for different operating modes?\u003c\/summary\u003e\n\u003cp\u003eActive Wi-Fi operation consumes approximately 80-160 mA depending on transmission power and duty cycle. Bluetooth operation uses 30-100 mA. Light sleep mode draws 10-20 mA with timer wakeup capability. Deep sleep consumes only 10 microamperes, suitable for battery-powered applications requiring months of operation on a single charge with periodic wake cycles.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy NANO32 ESP32 IoT Development Board Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the NANO32 ESP32 IoT Development Board online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on NANO32 ESP32 IoT Development Board with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43847451115683,"sku":"TES-EV00006104","price":2902.17,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/NANO32-800x800-314x252.jpg?v=1703853888","url":"https:\/\/www.theengineerstore.in\/ta\/products\/nano32-esp32-iot-development-board","provider":"The Engineer Store","version":"1.0","type":"link"}