Amplifier power control via relay and GPIO, I2C (Add-on)

  • Hi LE community,


    I am newbie in LibreElec and Python. I wrote an addon for control amplifier power using GPIO output and relay. It set 1 to GPIO output if KODI is playing any video or audio file and set 0 after timeout. Addon have settings:

    Timeout - from 2 to 20 minutes

    gpio pin - it will be used for relay control

    Notification - notifications will be showed on turning or turning off.


    So maybe more experienced users can take a look and tell if everything is ok with this addon?

    script.service.ampcontrol.zip

  • Iridium

    Approved the thread.
  • Timur

    Changed the title of the thread from “Amplifier power control via relay and GPIO (Add-on)” to “Amplifier power control via relay and GPIO, I2C (Add-on)”.
  • Hi to all,


    I want to add i2c volume control to my add-on (pt2257 for example).So I have some questions:

    How to disable built-in KODI volume control (maybe keymap editor)?

    How to capture volume key press (IR, keyboard, KORE)?

    Can I use kodi volume slider for display current level?