HI paboman You got it right SCK and MOSI from AUX_3 have to be connected to both EXP_1 & EXP_2 You need to make this 1 to 2 pins connections Adding same diagram with connection lines Hope it helpesby Argaman - Controllers
Hi all I've recently purchased AZSMZ mini and for some reason original display didn't work so i hooked up RRD GLCD. Eventually it worked but was little bit tricky because i had to make my own cable. Thanks to 3DFreezeMe for his connection table and config. I`m adding my connection scheme. ( pay attention that same MOSI and SCK are connected to both EXT1 and EXT2) Both LCD and external SD cardby Argaman - Controllers