@mikeyh Hi Mike,
I don't know if this is the right way to measure speed. I'd rather say it's probably the only way to measure speed with just the Monarco HAT. You can use math blocks to calculate the number of ticks in a certain time (see image bellow). In the DELM block I set a delay of 1s and in the CNR block there is also a value of 1. So I get the number of ticks per second on the DIV output. Of course, you can choose another time period.
Alternatively, you can use the DIF_ block directly (see doc here).
If you only need this information for observing, it will be ok. If you would like to control the rotation speed accordingly, you will need to filter the values and it will probably be a lot of work.
@mtomek Hi Michal,
thank you for sharing your findings with the community.
Google uses more secure version of TLS which does not support the SMTP function block. Seznam apparently didn't upgrade the security yet.