Description:

This module monitores multiple configurable GPIO pins for state changes; if one of the pins changes to the configured state the notifcations which are specified will be send.
I wrote this module to send “USER_PRESENCE” notifications based on PIR Sensors.

Download:

MMM-GPIO-Notifications

Example:

I recently added an example on how to connect a HC-SR501 PIR sensor to GPIO4 and send a SCREEN_ON notification to the MMM-Screen-Powersave-Notification module.

Version 0.0.3

• it is now possible to send different notifications based on profiles

Version 0.0.2

• introduced an delay option which can be used to suppress notifications if they happen to quick after another (PIR-Sensor without option to configure a hold time)

Version 0.0.1

• A first version of the module which montiores different GPIO pins and sends notifications based on the events

Description:

This module querys the mjpeg streams of cams connected to Synology Diskstations with the syno api and displays the cams in an column based grid.
One cam can be displayed in a bigger view. This cam can either be changed by notification or click/touch.

I use the mjpeg streams because i do not need any other tools to render/display them. The quality is not that good as with RTSP streams but for need the quality is good enough.

Download:

MMM-SynologySurveillance

Screenshots

Vertical

Horizontal

Version 0.0.5

• fixed cam streams not updating after connection is to ds or cam is lost
• fixed update issues of cam positions
• fixed styles issues if cams with and without positions are mixed

Version 0.0.4

• it is now possible to move the cam to positions stored in the ds either by notification or by click/touch
• the positions can be displayed as squares either only for the big and/or for the small cams
• if next or prev position notification is called without specifying a cam the big one is used automatically

Version 0.0.3

• fixed a bug which caused wrong media URLs if multiple Diskstations are used
• it is now possible to replace the protocol and host part of the media URLs (http://XXX.XXX.XXX.XXX) with the values configured. The Diskstation returns private IPs although the access is through a public IP otherwise.

Version 0.0.2

• Layouting is now organized with flex box layout instead of tables
• Added two layouts (horizontal, vertical) which can be choosen by configuration
• Column count of vertical layout now needs to be configured via css

Version 0.0.1

• query the urls of cams of Synology Diskstations with the syno api
• display the cams in an grid based on columns
• show one cam in a bigger view
• change the bigger view cam by notification or click/touch
• display different cams in different profiles

Hi,
it depends on your monitor. Maybe there is an option in the monitor configuration menu.
If not you can configure the MMM-Screen-Powersave-Notification module to only hide all modules and show the black background instead of turning the hdmi off (hideInsteadShutoff option)

Hi,
i had the same problem the last weeks.
It looks like pm2 creates the startup script for systemd with wrong parameters.
You should check if there exists a file “/etc/systemd/systemd/pm2-pi.service”
In my case the file existed but contained the following lines:

USER=root which should be USER=pi
Environment=PM2_HOME=/root/.pm2 which should be Environment=PM2_HOME=/home/pi/.pm2
PIDFile=/root/.pm2/pm2.pid which should be PIDFile=/home/pi/.pm2/pm2.pid

If the file does not exist you can create it with:
sudo pm2 startup systemd -u pi

But you need to check the values again after creating it.
In the end you can enable the script with:
sudo systemd enable pm2-pi.service

The parts in described by @Chris are needed as well

Description:

This module is inspired by https://github.com/mboskamp/MMM-PIR and https://github.com/mboskamp/MMM-PIR but is controlled by notifications;
Based on “USER_PRESENCE”, “SCREEN_ON”, “SCREEN_OFF” and “SCREEN_TOGGLE” notifications the screen is controlled; By default “vcgencmd” command is used to turn the screen on or off and also to check the current status but it can be changed in the config file;
After the configured delay (which can be changed during rutime with an “SCREEN_POWERSAVE” notification) the screen will be turned off if no “USER_PRESENCE” notification had been send;
If needed custom scripts can be run after switching the screen on or off;

Download:

MMM-Screen-Powersave-Notification

0.0.4

• a new config option “hideInsteadOffShutdown” only hides/shows the modules instead of shutting off /on the display; the additional scripts can be used as if shutting down / on

0.0.3

• It is now possible to display an countdown if an module position is configured

0.0.2

• It is now possible to define different delays for different profiles (MMM-ProfileSwitcher)

0.0.1

• Supports “USER_PRESENCE”, “SCREEN_ON”, “SCREEN_OFF”, “SCREEN_TOGGLE” and “SCREEN_POWERSAVE” notifications
• Scripts can be run after turning the screen on or off (i.e. to (de)activate a microphone)
• Forced down/up is supported (i.e. to ignore an PIR event)

Description:

I use an HifiBerry DAC+ on my mirror to play Spotify and Radio.
The aim of this module is to provide a simple mechanism to play online radios on the mirror and switch between different stations.
Because my wife and i like different stations i added profile support as well.
The module can be controlled either by notifications or touch.
It uses the Raspian “mplayer” to play “m3u” playlist files my favorite webpage of online radios (http://www.surfmusik.de/) provides. But you can use any m3u file you like.

Download:

MMM-MplayerRadio

Version 0.0.2

• added buttons to increase/decrease the volume (send notification to MMM-Volume)

Version 0.0.1

The initial release provides the following features

• Using multiple stations and add an logo for each one
• The stations can be switched by notification or touch
• Stations either can have no profile (valid for all profiles) or an profile string

Screenshots

@elleclouds Black causes the display to turn off the backlight which saves energy. But it is surely less effective than switching the display to standby mode.

This is an Add-On module to MMM-ProfileSwitcher and is based on MMM-pages and MMM-page-indicator.

I wanted to be able to specify pages on my mirror but also be able to have different profiles on each page (i.e. i wanted an calendar page where either the events of my wife or my ones are displayed).

MMM-ProfileControl differs between horizontal profiles (pages) and vertical ones. If you do not specify different vertical profiles the vertical indicator can be hidden and the modules behavior is nearly the same as of MMM-pages.

The current profile can be changed with different notifications either to a specific horizontal or vertical one or you can iterate through them.

If you do not like the default icons of the indicators you can change them via configuration.

The module also keeps track of profile changes that happen through other modules (CHANGED_PROFILE notification).

Attention: At the moment there are problems with MMM-CalenderExt2. I am already in contact with eouia and i think i found an solution. In my personal setup i use an patched version that works fine.

Because i only send notifications to MMM-ProfileSwitcher modules that did not work without my module will not work with it.

Screenshots

Download

MMM-ProfileControl

Currently the following features are implemented:

• Horizontal and vertical profile support
• Indicator of the horizontal and vertical profile
• All icons (horizontal, vertical, separator) can be changed in the configuration
• Notifications to change either to a direct profile or rotate horizontal and vertical

Description:

This is a simple module which uses external scripts as data source to display the temperature and humidity of different sensors.
As i use an HTU21 sensor a script to read the values is included already.

Download:

MMM-Temperature

Version 0.0.1

The initial release provides the following features

• read temperature of sensors by calling scripts with arguments
• multiple sensors with different data scripts can be added
• sensors can be displayed with or without name
• an example script to read the data of an HTU21 sensor attached to the I2C bus of the raspberry is included and will be used as default data source
• an example of how to connect an HTU21 sensor to an ESP32 micro controller with build-in wifi is included also

Screenshots

@Hadr1en Hi, the module expects an json string as output of the script it executes. There is a section in the readme which shows an example:

{
   "humidity": 32.61236572265625,
   "temperature_c": 25.50150878906249, //Temperature in °C
   "temperature_f": 77.9027158203125, //Temperature in °F
   "error": false
}

What kind of error do you get?

@bibi I am using an Apds sensor with other sensors on a Arduino connected to the pi via serial interface. I documented it and wrote a universal module to receive messages on the serial interface. You can find my documentation at Examples

@elleclouds Black causes the display to turn off the backlight which saves energy. But it is surely less effective than switching the display to standby mode.

@kash Hi, I only get the white screen if my config is broken really badly.
Are you sure you added a “,” after the last module before the Gpio module?

Hi,
it depends on your monitor. Maybe there is an option in the monitor configuration menu.
If not you can configure the MMM-Screen-Powersave-Notification module to only hide all modules and show the black background instead of turning the hdmi off (hideInsteadShutoff option)

@elleclouds Hi, do you see any output of the Gpio module in the log file?

@satsatt
Hi,
it might be a problem with screen blanking.
If you edit your /boot/cmdline.txt like in this description it might solve the problem.

Hi,

i recently wrote a tutorial of how to use two of my modules to turn on/off the display with an PIR sensor.

English

German

I do not have much time to support at the moment but maybe it helps…

@electros Perfect.
I think I will check in the script into the repository so you can easy update to upcoming versions

If you change your script to (playRadio.bash):

#!/bin/bash
URL=$1
RUN=1
exit_script() {
        echo "Stopping playback"
        xmms2 stop
        xmms2 clear
        RUN=0
}

trap exit_script SIGINT SIGTERM

xmms2 stop
xmms2 clear
xmms2 add $URL
xmms2 play

while [ $RUN -gt 0 ]; do
        echo "Still running"
        sleep 1
done

and the config to

		{
			module: "MMM-MplayerRadio",
			header: "Radio",
			position: "top_center",
			config: {
				stations: [
					{
						title: "KissFM",
						url: "https://live.kissfm.ro/kissfm.aacp",
						logo: "https://upload.wikimedia.org/wikipedia/ro/8/86/Logo_Kiss_FM.png",
						customCommand: "/home/pi/MagicMirror/modules/MMM-MplayerRadio/scripts/playRadio.bash",
						customCommandArgs: ["###URL###"],
					},
				],
			},
		},

You can then reuse the same script for different stations only by adding the url as first parameter in the config

Edit: Added url back to the config