Read value from MAX6675 K-type probe for food from Onion2+
ErBussola last edited by
I say that they are the first weapons in the world of IoT.
I would like to use Onion2+ for a barbecue temperature control project.
I already have a MAX6675K module that communicates via SPI that can detect the temperature from a K-type probe for food.
The spi-tool utility to read the temperature value requires an address, how do i know what is the correct one to use.
Is there a way to understand on what address is the probe value read?
Whether on raspberry pi 3 or Arduino I can read the value of the world but do not need any address.
The address is the register address you are reading. You can usually find this in the part datasheet. There are some issues with Onion SPI still.