2nd mirror! 175x45cm

blaukon

Hello!
My second mirror is almost finished and ready to be published

Hardware and data

Raspberry Pi 4 2GB
fan - Noctua 5v
case - Miuzei Raspberry Pi 4 Case (modified to fit the noctua fan)
monitor - Acer EB1 (EB321HQUC) 31,5"
172cm x 42cm glass from glas-star.de (4mm thickness)
frame by carpenter
sound - Trust Leto 2.0 USB
brightnesssensor - GY-302 BH170
motion sensor - HC-SR501
microphone - Kinobo Mini Akiro
total weight - 18.5kg
MM Version 2.9.2

Functionality

Google Assistant
greeting with time when I arrive at home
3 Pages [usual; google maps with traffic; no sensitive data]
Shows camera of frontdoor / balcony
Activates house-door relay
Turns on/off 3d printer (remote sockets and prior shutdown-command)
Turns on TV, PC & soundbar
Set of commands
- Turns on PC+TV
- Turns on PC+3d pinter

Mailbox - Remote connection (ryrl896) - if my physical mailbox lid is triggered, it will send a character (mail) to the mirror (5 floors above), opening the mailbox will sends(clear) + it sends once per day “alive” (still work in progress)

Modules

calendar twice (Private & Work)
MMM-MicrosoftToDo (Private & Work)
MMM-SystemStats (modified)
MMM-WienerLinien (modified)
MMM-NetworkScanner (modified)
MMM-COVID19 (modified)
getPiTemps (own module: shows online raspberrypis in private network and their temperature)
pdvDevices (own module: shows the status of the companies raspberrypis & esps)
MMM-GoogleMapsTraffic
clock
weatherforecast
currentweather
newsfeed
calendar_monthly
MMM-pages
MMM-Remote-Control
MMM-AssistantMk2 (modified)
MMM-Hotword (modified)
notification (own module: helper for tasks, such as: display off, show only several modules, show voice commands)
cam_street (own module: shows stream of balcony)
cam_door (own module: shows stream of frontdoor)
mailbox (own module: shows status & time of new mail in my physical mailbox)
MMM-PilightTemp (own module: shows temperature of my rooms 433mhz temperature sensors connected to a different rpi)
frame (own module: shows frame for “who is the fairest in the land” made for my sisters monitor: https://forum.magicmirror.builders/topic/12307/magicmirror-project-for-sister)
logo (own module: shows company logo)

Voice commands

where is my phone
who’s the fairest in the land?
display logo
display security
front door / off
camera on / off (Funksteckdose)
street on / off
refresh yourself
printer on / off
turn light on / off
open relay (activates relay controlled by selfmade home-alarm, open house-door)
turn pc on (WOL)
amazon on (fireTV stick attached to TV)
tv on / off
switch soundbar on / off
go to sleep
wake up
reboot yourself
shutdown yourself
mirror off (monitor off)
ignore (mutes sound)
mute yourself (mutes sound)
shut up (mutes sound)
resume listening (volume 95%)
protocol one (TV on - via fireTV stick & PC on - via WOL)
protocol two (3d printer on - via remote sockets & PC on - via WOL)
show page 1
show page 2
show first page
show next page
show previous page
show last page

scripts running in background

lightsensor which adjusts the monitors brightness
motionsensor, turns monitor on
welcome message after being long gone (Welcome home name, it is currenty time)

unsolved issues

monitor is still visible when it gets darker, although the brightnesssensor-dimming solution made it way better
microphone isn’t the best - is there an ‘alexa, google home’ like quality solution? (Tried a 4-way mic-array, kinda had worse experience)
voice commands only work in a silent environment

todo

update to newer version and install the newer voice related modules
find out why/what causes about 500mb traffic per day

Mailbox (unfinished)

Sender - RYLR896+Arduino Nano
=> motionsensor for new mail
=> reedsensor for picking up mail
=> energy: “simple” usb powerbank with rechargeable AA batteries (does not shut off due to low power consumption)
Receiver - RYLR986+ESP8266
=> energy via USB Port rasberry pi

Pictures
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Video: https://www.youtube.com/watch?v=CsxqAI3FZos

sdetweil

@blaukon very cool. thanks for the posting!