Pieter P

> Is it possible to use a smaller size SPI 7pin OLED? I have 64x48. Yes, this shouldn't be an issue. The OLED examples all use the Adafruit_SSD1306 library, so...

It depends on what else you have going on in your sketch. You need 48×64×8 bits of RAM for the display buffers, which is 3 KiB. With the improved SSD1306...

You can try compiling the code for an Arduino Mega, add 3 KiB, and make sure you have at least a couple of hundreds of bytes left for the stack....

Teensy 3.2 even supports 16 USB MIDI cables. You can map them as Mackie Control Extenders in your DAW, for instance (keep in mind that your DAW may limit the...

40 screens really is a lot, and it would probably require a lot of bandwidth to refresh all of them. For static things like track names, this is not an...

If you use an RC circuit for the reset pin you don't have to connect it to an IO pin. If you do want to use an IO pin for...

The format is correct. The problem lies in how the message is displayed by the `MCU::LCDDisplay` class: On the original Mackie Control Universal, you had one large LCD display, so...

There's a constructor that takes an extra `line` argument: https://github.com/tttapa/Control-Surface/blob/ac372918071bd18f243ff77dd180a30d5a105fd2/src/Display/MCU/LCDDisplay.hpp#L38-L55 If you pass `0`, it'll display the first line, if you pass `1` it'll display the second line.

> I'm still having some issues with some of the oled not starting every time, its random which ones (can be multiple) they are. Does each OLED needs its own...

> lowering the resistance Sorry, that should be increasing as well, of course. You want to increase the RC time. > Thanks, that increased the stability a little bit. Though...