HUB74 LED Display Card

1. HUB74 adapter is matched with led controller.

 

2. When your led module has HUB74 interface,you need to use HUB74 adapter to drive your led module.

 

3. Instructions for HUB74 adapter interface:

1). J1,J2,J3,J4,J5,J6,J7,J8 are for led modules

They have 16pin, you can use a 16pin ribbon cable to connect it to led modules.

You can connect 8 pcs led modules in total.

 

2). JP1 is for led controller

JP1 and has 50pin holes,you can connect JP1 to led controller directly,no need to use ribbon cable.