Hi. Sorry but I don't use Meshtastic. The software I've written is written from scratch and is deliberately less involved than using Meshtastic's menus. There are lots of videos and articles out there to help you with the menus though.

@shmusica configure the WiFi and Select the Game Screen Shoot [image: 1772669949209-screen-shoot.jpg]

@aitzbergh hi~ maybe here is the solution way: MP3 Conversion for WaveFlow Player Problem: Some MP3 files may not play due to format issues. Solution: Convert your files using FFmpeg. Quick Steps: 1、Visit the official FFmpeg website and Install FFMpeg: https://ffmpeg.org/download.html 2、Download the Conversion Script from Github : https://github.com/musicaJack/M5Stack_Tab5_Converter/blob/main/mp3_convert.py 3、Place the Python script​ (mp3_convert.py) in the same directory with your MP3 files 4、Run the conversion script: python mp3_convert.py 5、Copy fixed mp3 files to TF Card in mp3 directory

@felmue thanks again! I implemented both and will check the power consumption again :)

Thank you felmue for your assistance. I have managed to get this working and the light readings are now passing through MQTT to my HA. I added the "dump (reading from the dlight unit) to json block" and all is working now. [image: 1771323133322-f909e7d9-9969-44bd-8744-84ee45219e24-image.png]

@gizmologic so in short words what you need is convert m5dial encoder to 0-10v signal and operate exernal relay with screen button right? what is your code so far?

@cricri There is FDISK utility built-in. You can list all the partitions and delete those are not used anymore. System partitions are read-only, so you will not delete anything extra. Also you can create new partition at any time. For example, the Game Station requires spare partition for cache. so just add it in FDISK with a few clicks. @dzepetko said in M5Apps - multiple apps installer: How can i install meshtastic and 4exampe winamp? - i have error not enough space.. ;/ By default the SDK (ESP-IDF) makes firmware bundle with default partitions, But the thing is: application could not use it at all or use one of them. So we can cook a binary with only partitions that really need by the app. This can save much space.

@kuriko Thank for this information, my question is wich board type are you choose in PlatformIO