Rossini Hey @all,on my Radds with 20x4 Display the M300 Command isn't working anymore. The Beeper works if i turn the knob but with the g-code i won't get any beep?Can anyone help me?Edit: M120 is functional.
Repetier That depends on your board and display/beeper. Both use different functions. lcd just turns it on for a while while M300 tries to make a sound with fixed frequency using the tone function. So this requires a free PWM for tone and a direct connection and not over I2C.
Repetier M120 uses same as lcd so you should use that in case the tone version does not work for some reason.
Rossini As a see, there were changes. But M300 still not working here.Using DEV version of yesterday.
