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Mar 07, 2014, 10:02 PM
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KK2.1 show 0.0v when battery is fully charged.


Hi, finishing building my first tricopter. I have a kk2.1 when I plug in battery it gives a long beep beep saying my voltage is low. I have changed the voltage alarm to 11.1v and it still show 0.0v at the main screen

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Mar 08, 2014, 03:20 PM
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Your image doesn't work, but have you actually connected the voltage monitoring wires to your power distribution?
Mar 09, 2014, 11:57 AM
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heres the link http://s30.postimg.org/3wmfceqfj/20140307_181730.jpg
Mar 09, 2014, 03:10 PM
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So, have you actually connected the voltage monitoring wires to the KK2? it has a seperate header?
Mar 09, 2014, 04:33 PM
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JC3233's Avatar
That header WendoNZ speaks of is located directly above the pins that go to your Rx. The inner pin is ground, and the outer pin (closer to the edge of the board) is the voltage monitor. The pins at the way top of the board is the one that connects to the buzzer, don't plug your battery into there.
Mar 09, 2014, 04:37 PM
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Here is a picture of the connections on the KK2.1 Where it says voltage monitor is where you connect wires from your power source (battery). Make sure you use the correct polarity,it is the opposite of the buzzer/speaker connection.The red wire goes on the left pin.
Mar 11, 2014, 11:20 AM
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Thanks for the replies.
so basically connect the neg and pos to the battery correct?
like this I just wanna make sure.
http://s27.postimg.org/ih9ulclur/Untitled_1.jpg
Mar 11, 2014, 02:45 PM
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JC3233's Avatar
Yep!
Mar 11, 2014, 03:02 PM
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ok Thank you!
Jun 18, 2014, 09:25 PM
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Quote:
Originally Posted by crx_ef8
Thanks for the replies.
so basically connect the neg and pos to the battery correct?
like this I just wanna make sure.
http://s27.postimg.org/ih9ulclur/Untitled_1.jpg
This is the best description of the wiring I've found.


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