{"product_id":"waveshare-rgb-full-color-led-matrix-panel-4mm-pitch-64-32-pixels-adjustable-brightness","title":"Waveshare RGB Full-Color LED Matrix Panel, 4mm Pitch, 64×32 Pixels, Adjustable Brightness","description":"\u003cmeta name=\"description\" content=\"Buy Waveshare RGB Full-Color LED Matrix Panel, 4mm Pitch, 64×32 Pixels, Adjustable Brightness 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\u003eWaveshare RGB Full-Color LED Matrix Panel, 4mm Pitch, 64×32 Pixels, Adjustable Brightness\u003c\/h1\u003e\n\n\u003cp\u003eThe Waveshare RGB Full-Color LED Matrix Panel is a professional-grade display module featuring 2048 individually addressable RGB LEDs arranged in a 64x32 pixel configuration with 4mm pixel pitch, delivering vibrant full-color output at 16.7 million color combinations. Electronics engineers, digital signage integrators, and IoT developers utilize this panel for real-time data visualization, advertising displays, information boards, and interactive art installations where high refresh rates and color accuracy are critical. This product solves the challenge of creating large-format, low-resolution visual displays with precise brightness control and minimal power consumption compared to traditional LCD or OLED alternatives.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Waveshare RGB Full-Color LED Matrix Panel operates on the principle of pulse-width modulation (PWM) control, where each of the three color channels (Red, Green, Blue) is independently driven through shift registers and latch circuits to achieve precise color mixing. The 4mm pixel pitch provides optimal viewing distance between 1.5 to 8 meters, making it ideal for indoor applications where space is limited but visibility must be maintained. The panel utilizes a 1\/16 scan rate architecture, meaning only one row of 64 pixels is illuminated at any given time while the remaining 31 rows are sequentially refreshed, reducing power draw and heat generation. This design allows the entire 64x32 matrix to achieve refresh rates exceeding 1000Hz, eliminating visible flicker and enabling smooth animation playback. The integrated brightness adjustment feature operates through PWM duty cycle modulation, allowing software-controlled dimming from 0 to 100 percent without affecting color fidelity or response time.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes this Waveshare model is its robust interface compatibility, supporting both parallel data input and serial communication protocols through standard connectors. The panel integrates dedicated driver ICs for each color channel, ensuring uniform brightness distribution across the entire display surface and minimizing color banding artifacts common in budget LED matrices. Built-in protection circuits safeguard against reverse polarity, over-current conditions, and thermal runaway scenarios. The modular design allows daisy-chaining multiple panels to create larger displays, with synchronized timing signals ensuring seamless color transition across panel boundaries. The 4mm pitch strikes an optimal balance between pixel density for detailed graphics and component accessibility for maintenance and troubleshooting in field installations.\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 Full-Color LED Matrix Display Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWaveshare\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\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e64 x 32 pixels (2048 total LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Pitch\u003c\/td\u003e\n\u003ctd\u003e4mm center-to-center spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003eFull RGB 16.7 million colors (8-bit per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e800-1000 nits (adjustable via PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefresh Rate\u003c\/td\u003e\n\u003ctd\u003e1000Hz minimum flicker-free operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScan Rate\u003c\/td\u003e\n\u003ctd\u003e1\/16 multiplexing architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC regulated power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2-3A typical at full brightness white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eParallel GPIO and serial SPI\/I2C compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e140 degrees horizontal, 120 degrees vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 60°C ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e256mm x 128mm x 12mm (L x W x H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 400 grams\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\u003eFull RGB Color Control: Independent PWM control of red, green, and blue channels enables 16.7 million color combinations with 8-bit precision per color, allowing smooth color gradients and realistic image reproduction without visible banding artifacts\u003c\/li\u003e\n\u003cli\u003eAdjustable Brightness: Software-controlled brightness adjustment from 0 to 100 percent through PWM duty cycle modulation maintains color accuracy across all brightness levels, essential for adapting to varying ambient lighting conditions in indoor installations\u003c\/li\u003e\n\u003cli\u003eHigh Refresh Rate: 1000Hz refresh rate eliminates flicker perception even in video recording and photography, critical for professional signage, broadcast studios, and streaming applications\u003c\/li\u003e\n\u003cli\u003eEfficient Multiplexing: 1\/16 scan rate architecture reduces power consumption by 94 percent compared to static driving methods, enabling operation from standard 5V USB power supplies without requiring external power distribution\u003c\/li\u003e\n\u003cli\u003eDaisy-Chain Capability: Multiple panels can be cascaded using synchronized timing signals and data shift registers, allowing creation of large-format displays up to 512x32 pixels or custom configurations without additional control hardware\u003c\/li\u003e\n\u003cli\u003eRobust Interface: Compatible with Arduino, Raspberry Pi, STM32, and other microcontroller platforms through standard GPIO pins, with both parallel and serial communication options for flexible integration\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Protection: Integrated reverse polarity protection, over-current limiting circuits, and thermal management features ensure reliable operation in 24\/7 continuous duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDigital Signage and Advertising Displays: Real estate agencies, retail stores, and shopping malls use these panels for dynamic price displays, promotional content, and wayfinding signage where the 4mm pitch provides clear visibility from 2-6 meters distance\u003c\/li\u003e\n\u003cli\u003eData Visualization and Monitoring Systems: Industrial facilities, server rooms, and control centers deploy these panels to display real-time metrics, system status, temperature monitoring, and network traffic data with color-coded alerts for immediate operator response\u003c\/li\u003e\n\u003cli\u003eInteractive Art Installations and Events: Museums, galleries, and event venues integrate multiple panels to create immersive visual experiences, interactive games, and real-time audience engagement displays with synchronized animation sequences\u003c\/li\u003e\n\u003cli\u003eTransportation and Transit Information: Bus terminals, railway stations, and airports utilize these panels for departure\/arrival schedules, platform information, and emergency notifications where high brightness and color contrast ensure visibility in bright ambient lighting\u003c\/li\u003e\n\u003cli\u003eEducational and Research Projects: Electronics engineering students and IoT developers use this panel for learning embedded systems programming, real-time graphics rendering, and developing proof-of-concept prototypes for larger commercial displays\u003c\/li\u003e\n\u003cli\u003eSmart Home and IoT Integration: Home automation enthusiasts incorporate these panels as central information hubs displaying weather, calendar events, system notifications, and ambient lighting control synchronized with smart home ecosystems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eTo set up the Waveshare RGB Full-Color LED Matrix Panel, first ensure you have a regulated 5V power supply capable of delivering at least 3 amperes continuous current. Connect the power input connector to your supply, observing correct polarity markings to avoid damage to driver circuits. The data interface requires connection to a microcontroller GPIO pins for either parallel mode (using 13 data lines plus clock and latch signals) or serial mode (using SPI with CLK, MOSI, and CS signals). Install the appropriate library for your platform: Arduino users should use the Adafruit GFX library with Waveshare matrix driver, while Raspberry Pi users can utilize the rpi-rgb-led-matrix library which provides optimized performance through direct GPIO access. Configure the library parameters to match your panel specifications: 64 pixels width, 32 pixels height, 4mm pitch, and 1\/16 scan rate. Test the connection by uploading a simple sketch that displays a solid color across the entire matrix, verifying that all pixels illuminate uniformly without dead zones or color shifts.\u003c\/p\u003e\n\n\u003cp\u003eFor advanced applications, implement brightness control by adjusting the PWM duty cycle in your code, typically ranging from 0 to 255 in 8-bit systems. Create animation sequences by updating pixel data at intervals faster than the human eye perception threshold (minimum 24 frames per second), utilizing double-buffering techniques to prevent flickering during frame transitions. When daisy-chaining multiple panels, cascade the data output of one panel to the input of the next, ensuring clock and latch signals are connected in parallel to all panels for synchronized refresh cycles. Monitor power consumption during development by measuring current draw at different brightness levels and color combinations to ensure your power supply remains within safe operating margins. For outdoor or high-ambient-light installations, test visibility at maximum brightness settings and consider supplementary anti-glare measures. Implement error detection routines to identify communication failures or stuck pixels, allowing early intervention before display degradation becomes visible to end users.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum viewing distance for the 4mm pitch panel?\u003c\/summary\u003e\n\u003cp\u003eThe optimal viewing distance for a 4mm pitch LED matrix ranges from 1.5 to 8 meters. At distances closer than 1.5 meters, individual pixels become visible and the pixelated appearance becomes apparent. Beyond 8 meters, the pixel pitch becomes too small to distinguish individual colors effectively. For a 64x32 pixel panel measuring 256x128mm, the 4mm pitch is ideal for indoor signage, control room displays, and retail environments where viewers typically stand 2-6 meters away.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I control brightness without affecting color accuracy?\u003c\/summary\u003e\n\u003cp\u003eYes, the PWM-based brightness control maintains color accuracy across all brightness levels. Unlike analog voltage dimming which can shift color temperature, PWM modulation reduces the duty cycle of each color channel equally, preserving the color ratio. This means a red pixel at 50 percent brightness remains perceptually red, not orange or pink. The refresh rate of 1000Hz ensures the PWM switching is imperceptible to human vision, resulting in smooth brightness transitions without flicker or color banding.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow many panels can I daisy-chain together?\u003c\/summary\u003e\n\u003cp\u003eTheoretically, you can daisy-chain multiple panels limited primarily by your microcontroller's GPIO count and data throughput. Practically, most users connect 2-8 panels in series. Each additional panel adds 64 pixels to the horizontal resolution while maintaining 32 pixels vertical. For example, four panels create a 256x32 display. The critical factor is ensuring your microcontroller can generate the required data rate: at 1000Hz refresh rate with 16-bit color depth, you need approximately 4 Mbps data throughput per panel. Arduino boards typically support up to 4-6 panels, while Raspberry Pi can handle 8-12 panels using optimized libraries.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat power supply specifications do I need?\u003c\/summary\u003e\n\u003cp\u003eA regulated 5V DC power supply with minimum 3 amperes capacity is required for a single 64x32 panel. The actual current draw varies with brightness and color content: displaying black (all LEDs off) consumes minimal current, while displaying full white at maximum brightness draws approximately 2.5-3 amperes. For safety margin and extended supply lifespan, use a 5V 5A power supply. When daisy-chaining multiple panels, multiply the current requirement by the number of panels. For installations with 4\n\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eBuy Waveshare RGB Full-Color LED Matrix Panel, 4mm Pitch, 64×32 Pixels, Adjustable Brightness Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eWaveshare RGB Full-Color LED Matrix Panel, 4mm Pitch, 64×32 Pixels, Adjustable Brightness\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.\u003c\/p\u003e\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":43854076903587,"sku":"TES-EV0882909","price":2276.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1300109-1-314x252.jpg?v=1704201246","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/waveshare-rgb-full-color-led-matrix-panel-4mm-pitch-64-32-pixels-adjustable-brightness","provider":"The Engineer Store","version":"1.0","type":"link"}