tgman Posted July 29, 2014 Report Share Posted July 29, 2014 Hello All; I am a newbie here. I have been scouring the site and this forum for a while, just need to ask a few questions. I am planning on building a 24 channel control surface. All it needs to have are 24 motorized faders, solo and mute buttons, with LED to visually show status or lighted buttons. So I believe this is what i need to get going: MBHP_CORE_LPC17 LPCXPRESSO 3 x MBHP_NG_MF Modules I believe that I will need DIN for the buttons? can I hook up 3 to one core module? Do I need a DOUT for the LED's? Please excuse my ignorance. Thanks for your time Tony Quote Link to comment Share on other sites More sharing options...
ilmenator Posted July 29, 2014 Report Share Posted July 29, 2014 Hi Tony, welcome here! For buttons you will need a DIN module, for LEDs you will need a DOUT module. I'd suggest to go for the STM32F4Discovery board and its MBHP core board instead of LPCXPresso and MBHP_CORE_LPC17, because there has been a revision of the LPCXPRESSO by the manufacturer, in which the pin layout was changed, rendering the core board (almost) unusable. The new STM32F4 Discovery is also more powerful. Best, ilmenator Quote Link to comment Share on other sites More sharing options...
tgman Posted July 29, 2014 Author Report Share Posted July 29, 2014 Thanks ilmenator Just to clarify, The STM32F4 will handle 3"MF" modules? And I would need 3 each of the DIN and DOUT boards?? thanks Tony Quote Link to comment Share on other sites More sharing options...
latigid on Posted July 29, 2014 Report Share Posted July 29, 2014 You should probably discuss this more in the HUI section of the forum, this part is for new design concepts. Quote Link to comment Share on other sites More sharing options...
tgman Posted July 29, 2014 Author Report Share Posted July 29, 2014 So Sorry. will do Thanks Quote Link to comment Share on other sites More sharing options...
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