M5Core : example speak.ino don't work anymore
Carusa2 last edited by
I need just a simple Beep for my Project and so I extract the tone from the example. After updating the Board-Software in the Arduino IDE no Beep or DingDong came out of my M5Core2. Has anyone a solution? I know that this topic was discussed before. But there is still no solutuion to produce a simple Beep/Tone on the M5Core2! Please help
felmue last edited by
have you checked the debug log? Is there an error when you run the speak.ino example?
SkyNorth last edited by
Check out the speak.ino in the new M5Unified library v0.0.5
it will compile with the Core2 or the Tough and produce sound.
There is a M5 speaker class , that can be used to produce tones.
The problem is that while the library works by itself
it is Not compatible
with M5Tough.h or M5Core2.h files.
And yes , there is a problem with the Core2 and Tough speak.ino
the Log file shows a conflict with mclk pin config , when trying to setup the I2S sound
The error is in a higher level M5 system file that was introduced when the Tough was released in the Fall.
Sorry , I dont know how to fix it..