<https://forum.armbian.com/topic/3730-wiringop-on-opi-zero/#comment-33214>
<http://schema.org/text>
"In case you just use the opi only as a dataloger. Why you don't use node-red (it hase some nice features for save data and graphs packages to show the stuff.. Have a cheap esp8266 and a mqtt broker on it makes it easy to reuse most of your code from the arduino...  or if it just had to work use an arduino with firmata on it over serial. Firmata &amp; node-red\n \n\n\n\t \n \n\n\n\t \n \n"
<https://forum.armbian.com/topic/3730-wiringop-on-opi-zero/?tab=comments>