Fumanwho

eehh whoops i missed a step with the software got it working now just need to turn my lcd right way up and im done

Sweet :frantics: Core is up and running and its recognized by mios studio. Only trouble now is the lcd is not working i get a row of boxes on the bottom of the screen. And i think its needs negative supply for contrast http://www.egochina.net.cn/e-shop/ebay/Datasheet/JHD162A.pdf But if it needs negative supply then how can i see anything ? :huh:

Cant figure out how to power the cv to midi converter, i have a +15 -15 gnd supply. The documentation is a little sketchy on powering the core with a dc supply. Should i connect + and - or + and gnd to the core?