mh_z19 returns {}

[Sudharma1997]

Despite meticulously setting all permissions, diligently following the setup.sh script, and ensuring all prerequisites are met, we are still encountering an empty response ({}) when executing python3 -m mh_z19.

[UedaTakeyuki]

The return {} means that the sensor module didn't respond.

• The sensor module needs to pre-heat, or not respond.
• The sensor Module is broken.

In addition to connecting via serial, also PWM is available, so please try it.