{"product_id":"novastar-mrv570-1-receiving-card","title":"NovaStar MRV570-1 Receiving Card","description":"\u003cp data-spm-anchor-id=\"5176.28103460.0.i14.96a07551s2lg2t\"\u003e\u003cstrong\u003eNovastar MRV570-1 Receiving Card\u003c\/strong\u003e,  is a high-performance, general-purpose receiving card designed for professional LED display systems. Engineered for stability, flexibility, and superior image quality, it serves as a critical interface between LED controllers and display modules, supporting both parallel RGB and serial data transmission architectures.\u003c\/p\u003e\n\u003cp\u003eA single MRV570-1 can drive LED panels with resolutions up to \u003cstrong\u003e512 × 256 pixels at 60 Hz\u003c\/strong\u003e, making it suitable for a wide range of indoor and outdoor fixed installations. The card features robust hardware design compliant with \u003cstrong\u003eEMC Class B\u003c\/strong\u003e standards, ensuring excellent electromagnetic compatibility and reliable operation in diverse on-site environments. It also meets \u003cstrong\u003eRoHS\u003c\/strong\u003e environmental requirements.\u003c\/p\u003e\n\u003cp\u003eThe MRV570-1 supports two primary output modes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 20 groups of parallel RGB data\u003c\/strong\u003e (ideal for conventional scan configurations)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 64 groups of serial data\u003c\/strong\u003e (each driving one independent LED strip—horizontal or vertical)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn serial mode, Data1 through Data64 correspond sequentially to rows (top to bottom) or columns (left to right), enabling precise control over fine-pitch or custom LED layouts.\u003c\/p\u003e\n\u003cp\u003eKey advanced features include \u003cstrong\u003epixel-level brightness and chroma calibration\u003c\/strong\u003e, which significantly enhance visual uniformity and color accuracy across the entire display surface. Calibration coefficients and module information are stored locally via \u003cstrong\u003eModule Flash management\u003c\/strong\u003e, ensuring consistent performance even after power cycles.\u003c\/p\u003e\n\u003cp\u003eThe card provides comprehensive real-time monitoring capabilities, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTemperature sensing\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower supply voltage monitoring\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEthernet cable communication status\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConfiguration parameter readback\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditionally, it supports setting a \u003cstrong\u003estored static image\u003c\/strong\u003e directly on the receiving card—useful for backup displays or diagnostics during signal loss.\u003c\/p\u003e\n\u003cp\u003eFor system integration, the MRV570-1 includes dedicated connectors:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA \u003cstrong\u003e20-pin Module Flash Management connector (J4)\u003c\/strong\u003e for SPI-based flash programming and module identification (pins include SPI_CLK, SPI_MOSI, SPI_MISO, SPI_CS, and CODE0–CODE4)\u003c\/li\u003e\n\u003cli\u003eTwo indicator connectors: a \u003cstrong\u003e5-pin (J9)\u003c\/strong\u003e and a \u003cstrong\u003e6-pin (J10)\u003c\/strong\u003e header for status LEDs and control buttons (e.g., PWR_LED, STA_LED, KEY+\/-)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVisual status feedback is provided via dual indicators:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower indicator (red)\u003c\/strong\u003e: solid ON = normal power\u003c\/li\u003e\n\u003cli data-spm-anchor-id=\"5176.28103460.0.i15.96a07551s2lg2t\"\u003e\n\u003cstrong\u003eRunning indicator (green)\u003c\/strong\u003e: various flash patterns indicate operational states—such as normal video input (1 Hz flash), no video source (3 flashes per 0.5s), Ethernet fault (1 flash every 3s), or redundancy switchover (8 flashes per 0.5s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrically, the card operates on a \u003cstrong\u003eDC input voltage of 3.8 V to 5.5 V\u003c\/strong\u003e, with a typical current draw of \u003cstrong\u003e0.5 A\u003c\/strong\u003e and power consumption of \u003cstrong\u003e2.5 W\u003c\/strong\u003e. It functions reliably in ambient temperatures from \u003cstrong\u003e–20°C to +70°C\u003c\/strong\u003e and humidity levels of \u003cstrong\u003e10%–90% RH (non-condensing)\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eCompatibility and ordering\u003c\/h2\u003e\u003cp\u003e512*256 pixels at 60Hz 20 groups of parallel RGB data or 64 groups of serial data 0.5A DC 3.8 V to 5.5 V\u003c\/p\u003e\u003cp\u003eConfirm the exact model, connector layout, firmware and cabinet compatibility before ordering. Contact MR LED Screens if you need help identifying a replacement receiver card.\u003c\/p\u003e","brand":"NOVASTAR","offers":[{"title":"Default Title","offer_id":53977709642028,"sku":null,"price":98.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/6071\/3004\/files\/Novastar_MRV570-1_reveiver_card_2.jpg?v=1787721448","url":"https:\/\/www.mrledscreens.com.au\/products\/novastar-mrv570-1-receiving-card","provider":"MR LED SCREENS","version":"1.0","type":"link"}