Rikuo "sp4ghet" Hasegawa

It's in seconds, but it is definitely not obvious :/

It appears to run when you do `pio upgrade` http://forum.openag.media.mit.edu/t/rosserial-tool-avrdude-build-failing-with-not-matching-sha/1774/3 @LeonChambers is there a reason for the plaformio version being 2.11? or can it be updated with no problem.

Would the changes be to each firmware module, or to something in openag_python/brain? Either way I'm thinking it would make sense to upgrade to platformio 3. Thanks for the input!

I just tried it out, there's not much broken on openag_python/brain, but jake broke a firmware module last month that fails under 3.0 and probably gives warnings or something on...

If it is necessary this is the product page (links to datasheets and sample code) https://github.com/SandboxElectronics/NDIR/tree/master/NDIR_I2C https://sandboxelectronics.com/?product=mh-z16-ndir-co2-sensor-with-i2cuart-5v3-3v-interface-for-arduinoraspeberry-pi