Sorry if stupid question, but I read that hardware SPI was faster than software SPI, so I tried using pins 11 and 13 on my UNO, instead of 3 and 13 I was using. My sketch seems to start but I have no update.
If I upload the blink example, the first pixel becomes red but it is not blinking, I changed color to green to check and it was green but no blinking … when I rolled back to pins 3 and 13, it was working fine.
Am I missing something ?
Regards
What version of the library are you using and what led chipset?
It’s version 3.1 and I use these pixels from Adafruit http://www.adafruit.com/products/322
Regrab the latest 3.1 branch code, I just fixed a couple of hardware spi issues in the past day or two.
ok I will try asap and let you know, thank you