NovaStar MRV336 LED Receiving Card
$ 15.00
NovaStar MRV336 LED receiving card with pixel-level calibration and status monitoring. Review the 256 × 226-pixel listed capacity, specification differences and original PDF before selecting a board.
1000 in stock
The NovaStar MRV336 LED receiving card supports pixel-level brightness and color calibration, temperature monitoring and power supply voltage monitoring. Use the specifications and product images below to identify the board before selecting it for an LED display cabinet.
MRV336 specifications and document comparison
The original listing and the NovaStar MRV336 Rev1.1.1 specification contain different output and voltage figures. Both are shown below so that the original information is retained without presenting the differences as interchangeable ratings. Confirm the board revision and matching documentation before wiring or ordering.
| Item | Original listing | NovaStar Rev1.1.1 specification |
|---|---|---|
| Single-card capacity | Up to 256 × 226 pixels | 256 × 226 pixels |
| RGB data groups | 16 groups, extendable to 32; requires confirmation | 24 groups |
| Power supply / operating voltage | DC 3.3–5.0 V | 3.3–5.5 V |
| Output connectors | Not specified | 12 standard HUB75 connectors |
| Scan support | Not specified | 1/32 scan |
| Calibration | Pixel-level brightness/color | Pixel-by-pixel brightness and chromaticity |
| Monitoring | Temperature, power supply voltage and working status | Temperature, Ethernet cable communication status and power supply voltage |
| Compliance information | EMC passed | EU RoHS listed |
Cabinet setup and maintenance
Check the complete model marking, connector layout and LED module wiring against the installed card. The Rev1.1.1 document also lists configuration file readback and a pre-stored picture function. Retain the cabinet configuration when replacing a board.
Product images
Specification download
Download the MRV336 Rev1.1.1 specification PDF
MRV336 FAQ
What is the listed MRV336 loading capacity?
The original listing and Rev1.1.1 document both state 256 × 226 pixels per card. Check the specification revision that applies to the board you intend to use.
Does the MRV336 have 16, 24 or 32 RGB data groups?
Rev1.1.1 specifies 24 RGB groups. The original listing says 16 groups extendable to 32, which conflicts with that document. Confirm the actual board revision instead of using the older listing claim as a wiring guide.
What power supply voltage should I use for MRV336?
The original listing states DC 3.3–5.0 V, while Rev1.1.1 states an operating range of 3.3–5.5 V. Have the supplied board and matching specification confirmed before applying power.
Does the MRV336 support brightness and color calibration?
Yes. Pixel-level brightness and color calibration is listed, along with temperature and supply-voltage monitoring.
Where can I find the MRV336 connector information?
Use the specification PDF above. Rev1.1.1 describes 12 standard HUB75 connectors and their pin assignments. Match the drawing to the physical board before connecting an LED module.
| Weight | 0.35 kg |
|---|
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