So I am using an arduino mega and 5 of these openSegments wired up in SPI. I have various things I need to push and display on the screens and they are all floating point data types.
There is no examples on the website pushing this data type using SPI. I’ve tried a few different things, convering float to string…character arrray…etc. but when I also try to manual set the decimal sendCommand(0x77,0b00…10) (2nd digit decimal) it also does not work.
Furthermore, when I do push some numbers to a selected screen, it blinks and shows a number 9 on digit 4 position and then the 9 goes away…whats that about?
Mark