cjlawson02

Repurposing an Android Digital Photo Frame as a Home Assistant Dashboard

This project is a simple way to repurpose a digital photo frame as a Home Assistant dashboard. The idea is to have a device that is always on and always connected to the Home Assistant server, so you can have a quick look at the status of your home automation system.

Results

Here's a photo of the Nexfoto frame running Fully Kiosk Browser with Home Assistant:

tetele

Introduction

The purpose of this ESPHome config is to be able to use the Raspiaudio Muse Luxe as a voice assistant satellite in Home Assistant.

Features

• wake word, push to talk and continuous conversation support
• response playback
• service exposed in HA to start and stop the voice assistant from another device/trigger
• visual feedback of the recording/success/error status via the Luxe's onboard LED

alphapapa

Plots

Tasks

parkerlreed

#!/bin/bash
voltage() { cat /sys/class/power_supply/fusb302-typec-source/voltage_now; }
voltage_actual() { cat /sys/class/power_supply/max170xx_battery/voltage_now; } 
current_actual() { cat /sys/class/power_supply/max170xx_battery/current_now; } 
current() { cat /sys/class/power_supply/fusb302-typec-source/current_max; } 
current_limit() { cat /sys/class/power_supply/bq24190-charger/input_current_limit; }
capacity() { cat /sys/class/power_supply/max170xx_battery/capacity; }
breaker() { echo "------------------------------------------------------"; }

echo "Voltage: $(expr `voltage` / 1000000)V DC"  

ladinu

Requirements

1. Encrypt everthing including /boot and /root
2. Enter password once
3. Support UEFI

Installation media setup

Download NixOS minimal iso and copy to USB stick. For example on Mac OSX

$ diskutil list
$ diskutil unmountDisk /dev/disk1 # Make sure you got right device

joehealy

{pkgs, lib, ... }:
let

  pinRollback = pkgs.writeShellScriptBin "ar-pin-rollback"
  ''

  CURVERSION=$(nix-env --list-generations -p /nix/var/nix/profiles/system | grep -Po '([0-9]+)(?=\s+[0-9 -]+ [0-9 :]+\s*\(current\))')

  echo Setting /nix/var/nix/rollback-version to $CURVERSION
  echo $CURVERSION > /nix/var/nix/rollback-version