This issue was brought up initially by "fseider":
I am experiencing a similar - if not the same - issue.
When plugging in LiPo (4s) he "PWR" LED does not illuminate.
After successful pairing the "PAIR" LED does not illuminate.
Bluetooth module appears with no issue in the QGCS and appears to work fine.
Ay ideas?
N4 Bluetooth binding - not LEDs (KIT version - Solved)
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N4 Bluetooth binding - not LEDs (KIT version - Solved)
by axelnied » Wed Mar 11, 2015 7:03 am
Last edited by axelnied on Wed Mar 11, 2015 7:11 am, edited 1 time in total.
- axelnied
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Re: N4 Bluetooth binding - not LEDs
by axelnied » Wed Mar 11, 2015 7:11 am
Well, sometimes THINKING really helps...!
I gave it some thought:
- I have the KIT version
- How would the board "know" if it is paired or has power?
There are two pins that needed to be soldered (LED1 and LED2).
Now all working good... Maybe this can be added to the how-to, or did I simply miss that?
I gave it some thought:
- I have the KIT version
- How would the board "know" if it is paired or has power?
There are two pins that needed to be soldered (LED1 and LED2).
Now all working good... Maybe this can be added to the how-to, or did I simply miss that?
- 255px-HC-05_module_pinout.jpg (17.23 KiB) Viewed 6066 times
- axelnied
- Posts: 262
- Joined: Wed Jul 04, 2012 5:51 pm
- Location: San Diego, CA, USA
Re: N4 Bluetooth binding - not LEDs (KIT version - Solved)
by JussiH » Wed Mar 11, 2015 10:01 am
I will add a note to the wiki about this. 
- JussiH
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