=====================
 Granddaughter Clock
=====================

Hardware
========

* Raspberry Pico2W
* 12 RGB LED ring

Dependencies
============

settings.toml
-------------

the clock requires a ``settings.toml`` with the following variables:

``CIRCUITPY_WIFI_SSID``
   your wifi ssd
``CIRCUITPY_WIFI_PASSWORD``
   your wifi password
``MQTT_HOST``
   the mqtt server you want to use
``MQTT_SENS_FEED``
   a base topic that receives messages from sensors, with a topic in the
   form ``MQTT_SENS_FEED/<location>/<type>`` and a numeric value as the
   payload.