{"product_id":"adafruit-2345-rgb-matrix-hat-rtc-for-raspberry-pi-mini-kit","title":"Adafruit 2345 RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit","description":"\u003cmeta name=\"description\" content=\"Buy Adafruit 2345 RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit 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 2345 RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit\u003c\/h1\u003e\n\n\u003cp\u003eThe Adafruit 2345 RGB Matrix HAT is a professional-grade expansion module that combines a 32x32 RGB LED matrix interface with an integrated Real-Time Clock (RTC) for Raspberry Pi single-board computers. Electronics engineers, IoT developers, and embedded systems professionals use this HAT to create dynamic visual displays, data dashboards, and time-synchronized applications without requiring complex wiring or external power management. This product solves the challenge of adding synchronized timekeeping and high-brightness visual output to Raspberry Pi projects while maintaining clean GPIO integration and minimal code complexity.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Adafruit 2345 RGB Matrix HAT operates as a dedicated interface controller that manages the complex multiplexing and timing requirements of RGB LED matrices. The HAT uses a high-speed parallel interface to drive up to 1024 individual LEDs (32x32 configuration) with 16-bit color depth, enabling 65,536 color combinations per pixel. The integrated DS1307 RTC module maintains accurate time and date information even when the Raspberry Pi is powered down, communicating via I2C protocol on GPIO pins 2 and 3. The HAT includes a dedicated power input connector to supply the substantial current required by the LED matrix independently, preventing voltage drops that would affect the Raspberry Pi's stability.\u003c\/p\u003e\n\n\u003cp\u003eThis specific mini kit configuration includes the HAT PCB, a 32x32 RGB LED matrix panel, power connectors, and comprehensive documentation with Python libraries for immediate implementation. The design features built-in level shifting to protect the Raspberry Pi's 3.3V GPIO pins from the 5V logic levels of the LED matrix, and includes convenient mounting holes for secure installation. The RTC functionality eliminates the need for network time synchronization in offline applications, making it ideal for remote monitoring stations, autonomous signage systems, and industrial control interfaces where accurate timestamping is critical.\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\u003eRGB LED Matrix HAT with Real-Time Clock Module\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\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e2345\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\u003eLED Matrix Resolution\u003c\/td\u003e\n\u003ctd\u003e32x32 pixels (1024 total LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e16-bit (65,536 colors per pixel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTC Module\u003c\/td\u003e\n\u003ctd\u003eDS1307 with I2C Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003eDedicated 5V connector for LED matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Interface\u003c\/td\u003e\n\u003ctd\u003eParallel RGB interface with level shifting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi Model A+, B+, 2, 3, Zero and variants\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\u003e32x32 RGB LED Matrix with 16-bit color depth delivers 65,536 color options per pixel for vibrant, photorealistic visual output in professional display applications\u003c\/li\u003e\n\u003cli\u003eIntegrated DS1307 Real-Time Clock maintains accurate timekeeping with coin-cell battery backup, enabling synchronized scheduling without internet connectivity\u003c\/li\u003e\n\u003cli\u003eBuilt-in 5V to 3.3V level shifting protects Raspberry Pi GPIO pins while driving 5V LED matrix logic, preventing damage from voltage incompatibility\u003c\/li\u003e\n\u003cli\u003eDedicated power input connector supplies independent 5V power to the LED matrix, isolating high current draw from the Raspberry Pi's limited power budget\u003c\/li\u003e\n\u003cli\u003ePython library support with comprehensive documentation enables rapid development and integration into existing Raspberry Pi projects\u003c\/li\u003e\n\u003cli\u003eHAT form factor provides secure physical mounting and standardized GPIO connection, eliminating breadboard wiring complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndustrial Control Dashboards: Display real-time sensor data, temperature readings, and system status on high-brightness RGB displays with synchronized timestamps for process monitoring and compliance logging\u003c\/li\u003e\n\u003cli\u003eIoT Data Visualization: Create networked information displays that show live metrics from cloud platforms, weather stations, or local sensors with color-coded alerts and time-stamped event logging\u003c\/li\u003e\n\u003cli\u003eAutonomous Signage Systems: Build portable digital signs for retail environments, transportation hubs, or event venues that operate offline with internal timekeeping for scheduled content updates\u003c\/li\u003e\n\u003cli\u003eEducational Robotics Projects: Enable students to create interactive visual feedback systems for robot navigation, game development, and real-time sensor visualization with accurate event timing\u003c\/li\u003e\n\u003cli\u003eHome Automation Interfaces: Design custom control panels that display system status, schedule information, and alerts with synchronized clock display for smart home coordination\u003c\/li\u003e\n\u003cli\u003ePrototype Development: Rapidly test LED matrix applications, develop custom display drivers, and validate timing-critical applications before production deployment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eInstallation begins by stacking the Adafruit 2345 HAT directly onto your Raspberry Pi's GPIO header, ensuring proper alignment with the pin layout for your specific Pi model. Connect the 32x32 RGB LED matrix panel to the HAT's ribbon connector, taking care to match the pin orientation marked on both connectors. Provide dedicated 5V power to the HAT's power input connector using an external power supply rated for at least 5 amps, as the LED matrix requires substantial current that exceeds the Raspberry Pi's onboard power capacity. Before powering on, verify that the I2C interface is enabled in Raspberry Pi configuration settings by running raspi-config and enabling I2C under Interfacing Options.\u003c\/p\u003e\n\n\u003cp\u003eOnce hardware is connected and powered, install the Adafruit RGB Matrix library using pip with the command: pip install adafruit-circuitpython-rgb-matrix. The library includes sample Python scripts that demonstrate basic operations like drawing pixels, displaying text, and reading the RTC. Access the RTC functionality through the integrated I2C interface using the Adafruit CircuitPython RTC library, which handles date and time management with simple commands like rtc.datetime to retrieve the current time. For production applications, implement error handling for I2C communication timeouts and include battery backup verification routines to ensure RTC accuracy during power interruptions. Test your implementation with the provided example scripts before deploying custom code to production environments.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum brightness and power consumption of the 32x32 LED matrix?\u003c\/summary\u003e\n\u003cp\u003eThe RGB matrix can display full brightness across all 1024 LEDs simultaneously, consuming approximately 4-5 amps at 5V when displaying white color at maximum intensity. Individual pixel brightness can be controlled via PWM to reduce power consumption for battery-powered applications. Typical operating current ranges from 1-5 amps depending on displayed content, making a 5-10 amp power supply recommended for reliable operation without voltage sag.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long does the RTC battery backup maintain time accuracy?\u003c\/summary\u003e\n\u003cp\u003eThe DS1307 RTC module includes a CR2032 coin-cell battery that maintains timekeeping for approximately 2-3 years in typical conditions when the Raspberry Pi is powered down. The accuracy is approximately 1-2 minutes per month depending on temperature stability. The battery is user-replaceable, and we recommend checking battery voltage periodically in critical applications to prevent unexpected time loss.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this HAT with Raspberry Pi Zero or older Pi models?\u003c\/summary\u003e\n\u003cp\u003eYes, the Adafruit 2345 HAT is compatible with Raspberry Pi Zero, Zero W, Model A+, B+, 2, 3, and 4 models that feature the 40-pin GPIO header. However, Raspberry Pi Zero requires careful power management due to its limited onboard power capacity, and we recommend using an external USB power supply rated for at least 2 amps in addition to the dedicated 5V supply for the LED matrix.\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 2345 RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eAdafruit 2345 RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit\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 2345 RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit\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":43856829546659,"sku":"TES-EV00082287","price":14058.46,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/2345-06-228x228.jpg?v=1704281320","url":"https:\/\/www.theengineerstore.in\/te\/products\/adafruit-2345-rgb-matrix-hat-rtc-for-raspberry-pi-mini-kit","provider":"The Engineer Store","version":"1.0","type":"link"}