{"product_id":"adafruit-assembled-adafruit-feather-huzzah-with-esp8266-with-headers","title":"Adafruit Assembled Adafruit Feather HUZZAH with ESP8266 With Headers","description":"\u003cmeta name=\"description\" content=\"Buy Adafruit Assembled Adafruit Feather HUZZAH with ESP8266 With Headers 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\u003eAdafruit Assembled Adafruit Feather HUZZAH with ESP8266 With Headers\u003c\/h1\u003e\n\n\u003cp\u003eThe Adafruit Feather HUZZAH with ESP8266 is a compact WiFi-enabled microcontroller board featuring the powerful ESP8266 SoC with integrated 802.11 b\/g\/n wireless connectivity, ideal for IoT and embedded systems development. Professional engineers and hobbyists use this board for rapid prototyping of connected devices, remote sensor networks, and smart home automation projects requiring reliable WiFi communication with minimal power consumption. This pre-assembled board with headers pre-soldered eliminates assembly time and soldering errors, solving the critical need for quick time-to-market in IoT product development while maintaining professional-grade reliability and performance.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Adafruit Feather HUZZAH represents a breakthrough in compact IoT development boards by integrating the Espressif ESP8266 WiFi SoC into the standardized Feather form factor, enabling seamless compatibility with the extensive Feather ecosystem of add-on boards and shields. The board operates on a 3.3V logic level with a 80MHz processor core, 160KB of RAM, and 4MB of flash storage, providing sufficient computational resources for complex sensor fusion and wireless communication tasks. The pre-assembled version comes with male headers already soldered to all GPIO pins, eliminating the need for additional soldering and reducing setup time from hours to minutes, making it production-ready for immediate deployment in prototyping and small-batch manufacturing scenarios.\u003c\/p\u003e\n\n\u003cp\u003eThis particular variant excels in power-efficient applications due to its integrated power management circuitry supporting USB-powered operation and optional battery connectivity through the integrated JST connector. The ESP8266 features deep sleep modes consuming as little as 20 microamps, making it suitable for battery-powered remote monitoring applications. The board includes built-in voltage regulation, reset circuitry, and boot mode selection jumpers, allowing developers to focus on application logic rather than hardware troubleshooting. With Arduino IDE compatibility and extensive community support, developers can leverage familiar programming paradigms while accessing advanced features like OTA firmware updates and SSL\/TLS encryption for secure IoT communications.\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\u003eWiFi Microcontroller Development Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAdafruit Industries\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\u003eEspressif ESP8266 at 80MHz with 160KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4MB SPI Flash for firmware and data storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V logic with integrated voltage regulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Pins\u003c\/td\u003e\n\u003ctd\u003e9 digital I\/O pins with PWM and analog input capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Connectivity\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n WiFi with WPA\/WPA2 security\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDeep sleep mode at 20 microamps, active mode 70-160mA\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\u003ePre-assembled with male headers soldered to all GPIO pins, eliminating manual soldering and reducing assembly errors in production environments\u003c\/li\u003e\n\u003cli\u003eIntegrated ESP8266 WiFi SoC with dual-stack TCP\/IP protocol support for simultaneous HTTP and SSL\/TLS encrypted communications\u003c\/li\u003e\n\u003cli\u003eArduino IDE compatible programming environment with extensive library support for WiFi connectivity, MQTT protocols, and cloud platform integration\u003c\/li\u003e\n\u003cli\u003eFeather-form-factor design enabling stackable compatibility with 200+ Adafruit FeatherWing shields for rapid feature expansion without custom PCB design\u003c\/li\u003e\n\u003cli\u003eIntegrated JST battery connector with automatic charging circuit for seamless transition between USB and lithium-polymer battery power\u003c\/li\u003e\n\u003cli\u003eDeep sleep capability consuming only 20 microamps, extending battery life to months in remote sensor applications\u003c\/li\u003e\n\u003cli\u003eBuilt-in reset circuitry and boot mode jumpers for reliable programming and recovery without external hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIoT Environmental Monitoring: Deploy networked temperature, humidity, and air quality sensors with cloud data logging via WiFi, ideal for smart building management and agricultural monitoring systems\u003c\/li\u003e\n\u003cli\u003eHome Automation Control: Build WiFi-enabled smart switches, relay controllers, and sensor hubs that integrate with existing home automation platforms and voice assistants\u003c\/li\u003e\n\u003cli\u003eRemote Data Acquisition: Implement wireless data loggers for industrial equipment monitoring, transmitting sensor readings to cloud databases for predictive maintenance analysis\u003c\/li\u003e\n\u003cli\u003eWearable Device Gateway: Create WiFi bridges for Bluetooth Low Energy wearables, aggregating health metrics and syncing to mobile applications or cloud health platforms\u003c\/li\u003e\n\u003cli\u003eSmart City Applications: Deploy distributed sensor networks for traffic monitoring, parking availability detection, and environmental pollution tracking across urban infrastructure\u003c\/li\u003e\n\u003cli\u003eEducational IoT Projects: Teach embedded systems and wireless networking concepts with hands-on projects requiring minimal hardware setup and maximum focus on software architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by connecting the Adafruit Feather HUZZAH to your computer via USB cable, which provides both power and programming connectivity. Install the ESP8266 board package in the Arduino IDE by adding the board manager URL (http:\/\/arduino.esp8266.com\/stable\/package_esp8266com_index.json) to preferences, then selecting the Adafruit Feather HUZZAH from the boards menu. The pre-soldered headers allow immediate connection of sensors, actuators, or FeatherWing shields without soldering; simply insert jumper wires or shield connectors into the female headers on your peripherals and connect to the corresponding GPIO pins on the Feather board.\u003c\/p\u003e\n\n\u003cp\u003eConfigure your WiFi credentials in the Arduino sketch using the WiFi library, specifying SSID and password for your network connection. The board supports both station mode (connecting to existing WiFi networks) and access point mode (creating its own WiFi hotspot). For battery-powered applications, implement sleep modes using ESP.deepSleep() functions to minimize power consumption between sensor readings. Test your setup by uploading a simple WiFi scan sketch to verify connectivity, then progress to more complex applications involving cloud API integration, MQTT broker communication, or real-time data streaming. The Adafruit learning platform provides comprehensive tutorials and example code for common use cases, accelerating development from concept to deployment.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum current draw and can I power it from a battery?\u003c\/summary\u003e\n\u003cp\u003eThe Feather HUZZAH draws approximately 70-160mA during active WiFi operation and only 20 microamps in deep sleep mode. Yes, it supports battery power through the integrated JST connector, compatible with standard 3.7V lithium-polymer batteries. The board includes automatic charging circuitry, allowing simultaneous USB charging and battery operation. For extended battery life in sensor applications, use deep sleep modes between data transmission cycles, achieving multi-month operation on a 2000mAh battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this board with Arduino IDE and what libraries are available?\u003c\/summary\u003e\n\u003cp\u003eYes, the Feather HUZZAH is fully Arduino IDE compatible after installing the ESP8266 board package. Extensive libraries are available including WiFi connectivity (built-in), MQTT (PubSubClient), HTTP clients (HTTPClient), JSON parsing (ArduinoJson), and cloud platform integrations (AWS IoT, Azure, Google Cloud). The Arduino ecosystem combined with ESP8266-specific optimizations provides professional-grade development capabilities with familiar programming syntax.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow many GPIO pins are available and what are their capabilities?\u003c\/summary\u003e\n\u003cp\u003eThe Feather HUZZAH provides 9 usable GPIO pins with the following capabilities: digital input\/output on all pins, PWM output on pins 4, 5, 12, 13, 14, and 15 for motor control and LED brightness adjustment, and analog input on pin A0 (0-1V range). Pin D0 supports interrupt-driven input for responsive button detection. Each GPIO can source or sink 12mA, sufficient for direct LED connection or logic-level sensor interfacing. Use the Feather form factor's standardized pin layout to ensure compatibility with FeatherWing shields.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat security features does the WiFi connection support?\u003c\/summary\u003e\n\u003cp\u003eThe ESP8266 WiFi implementation supports WPA and WPA2 encryption standards for secure network authentication. The board includes SSL\/TLS libraries for encrypted HTTPS communication with web servers, enabling secure API calls to cloud platforms. For IoT applications requiring certificate-based authentication, the 4MB flash storage accommodates client certificates and keys. Implement secure MQTT connections using TLS encryption for sensitive data transmission in industrial and healthcare applications.\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 Adafruit Assembled Adafruit Feather HUZZAH with ESP8266 With Headers Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eAdafruit Assembled Adafruit Feather HUZZAH with ESP8266 With Headers\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, 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 \u003cstrong\u003eAdafruit Assembled Adafruit Feather HUZZAH with ESP8266 With Headers\u003c\/strong\u003e 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":43847457210531,"sku":"TES-EV00006147","price":2637.28,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/Adafruit-Assembled-Adafruit-Feather-HUZZAH-with-ESP8266-With-Headers-1-314x252.jpg?v=1703854050","url":"https:\/\/www.theengineerstore.in\/kn\/products\/adafruit-assembled-adafruit-feather-huzzah-with-esp8266-with-headers","provider":"The Engineer Store","version":"1.0","type":"link"}