im still attempting to get my rainbowduino v2 to work with no success.
what i have tried so far:
tried uploading through Arduino UNO, result failed.
tried through a arduino mega, result failed.
bought and tried a UartSB, this also failed.
ive got a constant powersupply going to the rainbowduino of 6V and it just displays the default pattern, not sure what to do now.