Needs two encoder.output = [circular, photo]

https://blog.cavelab.dev/2017/08/raspberry-pi-iot-setup/#supervisor

https://github.com/kotamorishi/weather-impression

https://datasheets.raspberrypi.com/camera/picamera2-manual.pdf#%5B%7B%22num%22%3A47%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C115%2C495.983%2Cnull%5D

https://developers.strava.com/docs/authentication/

https://github.com/raspberrypi/picamera2/blob/main/examples/mjpeg_server.py

Store their ID for 6 months in Redis, as an expiring key of a hash or something. Do not process activities if their ID is found in Redis.

https://zeldor.biz/2012/01/dlna-minidlna-on-debian/

Must extract logic into functions into files

TODO

• Read this for the sake of reading: https://raspberrypi.stackexchange.com/questions/62523/always-on-security-camera-uploading-to-cloud-looping-video-recording-saving

• Read https://blog.cavelab.dev/2021/11/home-assistant-manual-alarm/ + add link in my future blog post

• Read https://blog.cavelab.dev/2022/12/rpi-security-alarm/ + add link in my future blog post

• Switch from emails to Pushover or have both

• Turn on a buzzer/beeper after toggle on/off the alarm

• Handle the relay? Google about spike and current flowing back when toggling on/off

• Make sure the Arduino doesn't draw too much current from the Pi, and the Pi neither

• Sound an alarm when motion or door opens, and alarm is enabled

  • Link 1
  • Link 2
  • Link 3
  • Link 4

• Re-read, anything interesting in there? https://stackoverflow.com/questions/25593249/simplest-solution-in-arming-disarming-your-raspberry-pi-home-alarm

• Write blog article that points to this repo with https://www.youtube.com/watch?v=RiU3FkZqWHA, reusing the content of README.md, and having README.md pointing to the article. In the article, talk about the motivation and hardware with photos:

  • Remote control sockets from Brennenstuhl

  • RF kit + maybe a 17cm copper spring antenna to better receive? Also, the transmitter is smaller than the receiver.

  • RF remote controller/keybob

  • PIR motion detector

    Retriggerable basically means that as long as movement in front of the sensor is detected, the light stays on. While the non-retriggerable mode is the exact opposite. No matter how much movement is in front of the PIR sensor, it will stay high for the period given by Tx; after that it will go off for the period given by Ti and after that if movement is still detected it will go on again, and so forth.
    [...] the non-retriggerable mode is what we want because we will have more photos during a sequence of movements instead of a long period for the camera trigger.

    source

    • Relay

  In the README.md, talk about software, code + howto. Mention the default code examples that come with rc-switch, specifically the "receive demo" one

  Draft of the instructions to be added in the README.md file

  1. Copy the code of the remote controller of the remove controlled socket, onto the keyfob (see video)

  2. Set up the Arduino https://docs.arduino.cc/tutorials/uno-r4-wifi/r4-wifi-getting-started

  3. sudo adduser $USER dialout

  4. Install the CLI: https://arduino.github.io/arduino-cli/0.20/installation/

     curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | BINDIR=~/.local/bin sh` 
     arduino-cli config init
     arduino-cli core update-index
     arduino-cli board list # Check it's recognized, after plugging the Arduino in the USB port of the Raspberry Pi
     arduino-cli core install arduino:renesas_uno # For Uno 4
     arduino-cli core list # Check it's installed
     arduino-cli lib search rc-switch
     arduino-cli lib install rc-switch
     arduino-cli compile --fqbn arduino:renesas_uno:unor4wifi ArduinoSketch # An error about libfl.so.2 missing? `sudo apt install libfl2`
     arduino-cli upload -p /dev/ttyACM0 --fqbn arduino:renesas_uno:unor4wifi ArduinoSketch
     arduino-cli monitor -p /dev/ttyACM0 # To test
     python3 -m pip install pyserial

     Bonus = code for emitting:

     #include <RCSwitch.h>
     
     RCSwitch mySwitch = RCSwitch();
     
     void setup() {
      Serial.begin(9600); // To allow writing logs
     
      // Transmitter is connected to Arduino Pin #10 , and GND + 5V
      mySwitch.enableTransmit(10); 
     
      // Set Protocol (default is 1, will work for most outlets)
      mySwitch.setProtocol(1); 
      mySwitch.setPulseLength(100); // update with correct value
     }
     
     void loop() {
      // mySwitch.sendTriState("FFFFFFFFFFFF"); // ON, update with correct value
      delay(1000);
      // mySwitch.sendTriState("FFFFFFFFFFF0"); // OFF, update with correct value
      delay(1000);
     }

https://datasheets.raspberrypi.com/camera/picamera2-manual.pdf

• Save the last 5 seconds before the motion detection: https://datasheets.raspberrypi.com/camera/picamera2-manual.pdf#%5B%7B%22num%22%3A47%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C115%2C495.983%2Cnull%5D
• Multiple outputs https://datasheets.raspberrypi.com/camera/picamera2-manual.pdf#%5B%7B%22num%22%3A63%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C115%2C553.21%2Cnull%5D
• https://forums.raspberrypi.com/viewtopic.php?t=346251

Use configparser from Python?