<https://forum.armbian.com/topic/3730-wiringop-on-opi-zero/#comment-33186>
<http://schema.org/text>
"Mostly its not a problem of price. Delivery time for getting the next one is more a problem..  (I should have one or two around, just to be shure when I burn one. ) Did you test test i2c or spi with the lib? \n "
<https://forum.armbian.com/topic/3730-wiringop-on-opi-zero/?tab=comments>