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Novastar A7S Small Size LED Display Receiving Card

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Novastar A7S Small Size High-end Large LED Screen Receiving Card is a high-end receiving card developed by NovaStar, featuring small size and large loading capacity with a single...

Novastar A7S Small Size High-end Large LED Screen Receiving Card is a high-end receiving card developed by NovaStar, featuring small size and large loading capacity with a single card loading up to 512×256 pixels (PWM IC). It supports up to 32 parallel data groups and 128 serial data groups.

Software and hardware designs of the A7s concern the user deployment as well as operating and maintenance scenarios, enabling easier deployment, more stable operating and more efficient maintenance.

Novastar A7S Small Size LED Display Receiving Card Features:

Support for LVDS transmission (Supported by dedicated firmware program).
Support for smart module (Supported by dedicated firmware program).
Support for quick seam correction.
Support for 3D function.
Support for auto module calibration.
Support for Mapping function.
Support for pre-stored image setting of the receiving card.
Support for module Flash management.
Supports monitoring voltage and temperature of itself without using other peripherals.
Support for monitoring of Ethernet cable communication status.
Support for 5-pin LCD module.
Support for image rotation in 90° increments.

Novastar A7S Small Size LED Display Receiving Card Parameter


Maximum Loading Capacity 512×256 pixels (PWM IC) 384×256 pixels (Common IC)
Electrical Parameters Input voltage DC 3.3 V–5.5 V
Rated current 0.5 A
Rated power consumption 2.5 W
Operating Environment Temperature -20°C–+70°C
Humidity 10% RH–90% RH, non-condensing
Storage Environment Temperature -25°C–+125°C
Packing Information Packing specifications Each card is shipped with an antistatic bag and anti-collision foam. Each box contains 40 cards.
Packing box dimensions 378.0 mm × 190.0 mm × 120.0 mm
Dimensions 70.0 mm × 45.0 mm × 7.3 mm
Net Weight 17.3 g
Certifications RoHS
EMC Class B

Download Specification

Novastar A7S Small Size LED Display Receiving Card Specification

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..

1)Strong technical background. belongs to EagerLED, a professional LED screen manufacturer in Shenzhen China. EagerLED’s engineers are well experienced in all kinds of LED controller card configuration and operation and producing and using LED screens.

2)No MOQ request on all our products. You can buy even one sample to test our products before placing bulk orders.Many other suppliers have strict MOQ request,which is not convenient for buyers.

3)Quick and safe payment. You can pay by credit card through Paypal, which offers complete buyer protection and avoids having to share any of your financial information.

4))Good quality control. Our technicians inspect all the products earnestly before packaging.

5)Long warranty period. All LED controller products you buy from are under two years warranty. You can send the defective products back to us for repair during the warranty period, and we will repair them and send back to you. The shipping cost is afforded by sender.

6) Good support from our English-speaking engineers. Before and after sales, you can get full support from our engineers, who are proficient in English.
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Novastar A7S Small Size LED Display Receiving Card
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