download the gerberfile
www.pcbway.com/project/shareproject/W58834ASP9_asa10band.html
perhaps you can mod into small one ? or use uln2003 to drive more power to big display matrix led.
you can create your own led matrix display or just create from this design..
thanks for you Mr. Bebe for great design. now is your assignment to create and talk about the code :D i dont have ready one.. yet :)
at that time i were waiiting for the package.. dont forget always include free universal PCB that may be you need latter here the detail package i hope arrive soon
here the video unbox the package
https://youtu.be/m2eLtPNckgw
Mr. Lam