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The board is turning ON as soon as the battery or charger is connected, and there is a continuous beep after the melody when you try to turn it OFF - TIP 127 not shorted at all #511

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Tuxorials opened this issue Sep 15, 2024 · 1 comment
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bug Something isn't working

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@Tuxorials
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Variant

ADC

Control type

Commutation

Control mode

Voltage

What is the bug and how to reproduce it ?

When i plug the HB in, it starts up instantly, and when i try to turn it off, it beeps continously. All those issues point to here, however, it is not shorted. i tested all possible combinations of pins on the tip127, but none of them were shorted. i suspect its something very similar but i am just not familiar enough with these boards to know

@Tuxorials Tuxorials added the bug Something isn't working label Sep 15, 2024
@MADXhh
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MADXhh commented Jan 1, 2025

+1 Same issue

I had to select the alternative PCB setting for the power button and buzzer to work.
Unfortunately, I have a similar behavior as described above. Q2 TIP127 seems to be OK.
It only beeps when charging when the device is off. When I connect the charger, the board starts automatically and when I turn it off manually ( or when it goes off after the timeout, it beeps. I can therefore only charge it when it is switched on and have to restart it regularly so that the timeout does not expire. That's the only way it doesn't beep.
Is there already a solution or a workaround?

image

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