Since the IQ-DIY-data field is no longer maintained by easuvorov, I would like to introduce the new HMs DIY to you today:
This new DIY-data field from an Austrian developer really deserves attention. The handling is very intuitive and the transmission of the data string to the device is much easier than with the predecessor.
Have a look at the data field guide here:
https://forums.garmin.com/developer/connect-iq/f/showcase/206277/hms-diy-1