This since i am not using a git branching model for this project so don't be surprised if there are “breaking changes” committed. And also to take the code for what it is, it is meant as a base for you to start. I recommend to you to read the code for a deeper explanation of what the script does since it is extensively commented. Adjust volume of currently playing sounds.The python script allows us to do the following via mqtt I am currently working on version 2 of the script which i will make available in the same github repository. It should download the source code to a new folder called “mqtt_bnam”. In the SSH terminal enter the following command.

You should now have a working audio system. Now reboot for the changes to take effect. sudo nano /usr/share/alsa/nf # then replace: # 0 # 0 # with: 1 1 We need to do this, because some system packages would never see your user config file. Next, we fix the system config, using the same card index numbers as above. Create another file in the same location on the card called “wpa_nf”, with the following contents:Ĭtrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=SE network= EOF.Create a file named “ssh” with no extension using touch or New - Text Document, and remove the. Add a new file to the root directory of the micro SD card (Boot).After the image is flashed you have to do the steps below There are many ways to do this, Etcher is a popular one. Getting startedĭownload the latest image for Raspbian Buster Lite from and flash it to the SD Card. You will also need a computer to configure the SD Card and Pi. A UPPLYST childrens led lamp (I went with the one shaped as a cloud).A micro USB cable (a sturdy one is preferable).A micro SD Card (I used a 32 GB Samsung EVO Select).To complete this project you will need the following: A MQTT controlled Raspberry Pi Zero nightlight and white noise machine Resources

Hassio raspberry pi zero w