@ -63,7 +63,7 @@ I recommend Microsoft's [Visual Studio Code](https://code.visualstudio.com/) alo
| 12 | Neopixel | DI | |
| 12 | Neopixel | DI | |
| 17 | BC337 (via R5) | Base | Don't forget R5! |
| 17 | BC337 (via R5) | Base | Don't forget R5! |
Optionally, GPIO 17 can be used to drive an NPN-transistor (BC337-40) that pulls a p-channel MOSFET (IRF9520) to GND in order to switch off current. Transistor-current is described [here](https://dl6gl.de/schalten-mit-transistoren): Just have a look at Abb. 4. R1: 10k, R2: omitted(!), R4: 10k, R5: 4,7k
Optionally, GPIO 17 can be used to drive an NPN-transistor (BC337-40) that pulls a p-channel MOSFET (IRF9520) to GND in order to switch off current. Transistor-circuit is described [here](https://dl6gl.de/schalten-mit-transistoren): Just have a look at Abb. 4. R1: 10k, R2: omitted(!), R4: 10k, R5: 4,7k
## Prerequisites
## Prerequisites
* For debugging-purposes serialDebug can be set (before compiling) to ERROR, NOTICE, INFO or DEBUG.
* For debugging-purposes serialDebug can be set (before compiling) to ERROR, NOTICE, INFO or DEBUG.
@ -89,7 +89,7 @@ It's not just simply playing music; different playmodes are supported:
* webradio (always only one "track")
* webradio (always only one "track")
### Modification RFID-tags
### Modification RFID-tags
There are special RFID-tags available, that don't start music by themself but can modify things. If applied a second time, the corresponding acting will be reversed.
There are special RFID-tags available, that don't start music by themself but can modify things. If applied a second time, the corresponding acting will be reversed. Please note: all sleep-modes do dimming automatically because it's supposed to be used in the evening when going to bed. Well, at least that's my children's indication :-)
* lock/unlock all buttons
* lock/unlock all buttons
* sleep after 5/30/60/120 minutes
* sleep after 5/30/60/120 minutes
* sleep after end of current track
* sleep after end of current track
@ -97,6 +97,7 @@ There are special RFID-tags available, that don't start music by themself but ca
* dimm neopixel
* dimm neopixel
* current track in loop-mode (is "stronger" than playlist-loop but doesn't overwrite it!)
* current track in loop-mode (is "stronger" than playlist-loop but doesn't overwrite it!)
* playlist in loop-mode
* playlist in loop-mode
* track und playlist loop-mode can be activated in parallel, but unless track-loop isn't deactivated, playlist-loop doesn't come into "play"