
Hacked together by Ian Harris based on Sprite_tm's work.

iharris@embeddedadventures.com


http://www.live-leds.de/

https://esp32.com/viewtopic.php?f=17&t=3188&start=10

I ordered this one, lets see if it works.


https://www.aliexpress.com/item/P4-Indoor-RGB-Black-LED-SMD2121-64x32-Matrix-Full-Color-1-16scan-Module-for-HD-Indoor/32742067912.html


PINS, se main.c also

R1 (02)
G1 (15)
B1 (04)
R2 (16)
G2 (27)
B2 (17)
A (05) 
B (18)
C (19)
D (21)
LAT(26)
OE (25)
CLK (22)
