Functional Description

The miro Alarm is a USB powered, fully configurable, cost-effective LoRaWAN class C device. It features a multicolor LED ring and a PWM buzzer for audiovisual alerting. It is intended mostly for indoor use and non-time critical alarming applications

As a LoRaWAN class C device, the miro Alarm will continuously listen for down-links. This is used to trigger scenes activating the LED and buzzer. There are four scenes available, and they can be configured independently, both in LED color and Buzzer melody and volume.

Additionally, the device will send a periodic keep alive message.