Bluetooth_issue

Projects General Guidance
1

hi everybody,
trying to code program for remote manipulating whith arduino
faced such problem: when i connected bluetooth-module hc-05 to arduino and was sending some commands from processing, all worked(servo rotated) and this happened whith contidion it powered from laptop, but when i tried to power arduino whith powerbank, it didn't receive any commands, well sometimes servo worked but only when i constantly sent command, but when it musted to rotate right-left itself as it worked previous, it didn't((

Does someone met such condition? If yes, i'll be glad you to give me a tip
thanks

2

Why did you start a topic in the Uncategorised category of the forum ?

Your topic has been moved to a relevant category. Please be careful in future when deciding where to start new topics

3

sory, just didn't know which topic does it refer to

4

Some power banks shut off if the current drawn gets low.

5

I know but this is not that case
I observed few minutes

6

It looks like there's like a timeout in those power banks. When the current stays below its limit for the timeout amount of time, it cuts off.

What else? Wiring, schematics maybe. Pen and paper is fine.

8

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