(OBSOLETE) ESP MQTT JSON Multisensor for Home Assistant. Supported sensors include the TEMT6000 light, AM312 PIR, DHT22 temperature/humidity sensors. RGB led supports flash, fade, and transition. Over-The-Air (OTA) uploading, too!
Is it possible to add functionality for a buzzer drive from a spare I/O (like D8 perhaps) and control it by MQTT commands. For a door chime beeper from HA or general purpose audible alert from HA ?
Is it possible to add functionality for a buzzer drive from a spare I/O (like D8 perhaps) and control it by MQTT commands. For a door chime beeper from HA or general purpose audible alert from HA ?