Hi again,
coming from Using Grafana for submitting downlink commands - #6 by geeks-r-us - Benutzerschnittstelle / User interface / API - Hiveeyes, I wanted to share with you that @geeks-r-us is conceiving a nice MQTT Panel Plugin for Grafana. It is
a panel to enable Grafana to fulfill simple control tasks via MQTT.
and currently provides three types of control elements: A text input element, a switch element and a slider element.
With kind regards,
Andreas.