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Hi Gordon,
I made the update of BootLoader and Settings as recommended. The firmware is 2v05. That's the latest, I think.I tried
analogWrite(VIBRATE,0.1,{freq:2000})
and
analogWrite(VIBRATE,0.5,{freq:2000})Both work fine. And surprisingly. Bangle.beep() also works now.
Thanks for your support,Ingo
@user110973 that is extremely strange.
Do you think you could experiment sending the command
analogWrite(VIBRATE,0.1,{freq:2000})
with some values other than0.1
? 0.5ish should start the vibration motor turning, but it's possible that in your case the vibration motor is slightly 'sticky' so doesn't wobble at the lower duty cycles (which is what is making the noise).Did you update the firmware yet? It needs a firmware update before you can switch to the 'beep via Vibrate' mode...