androidonis

I also have this variant and it is working in my design with this lib. #include "DFPlayer.h" #include .... Serial.begin(9600, SERIAL_8N1); // speed, type, TX=1, RX=3 mp3.begin(Serial, MP3_SERIAL_TIMEOUT, DFPLAYER_HW_247A, false);...

After some programming I discovered that communication is not stable with 3200D. For example I use the module to announce the current time with a combination of up to 5...

I have GD3200D and I get also always 0 for any read from module: String infos = "Mp3 stat:"+mp3.getStatus(); infos = infos + "Vol:"+ mp3.getVolume(); infos = infos + "EQ:"+...

In the meantime I solved it. Key was opening CUPS with http://localhost:631/admin/ With http://localhost:631/printers/Boomaga the Boomaga printer was shown 'busy' not 'idle'. I did remove Boomaga and re-add it. But...