MobiFlight Community Support

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A HUGE Thank You to everyone who participated in the forum, especially obviously to Pizman and Stephan who did an outstanding job over so many years providing an incredible service to the MobiFlight community.

The forum is still providing a lot of good content, hence we keep this information accessible.

Message #21984

tunarda

Posts: 18

Hello
I am doing an FMC for b737 with arduino card, but only 69 pin has a problem.
thanks..

2021-01-31 14:24

Message #21990

StephanHo

Moderator

From: EDDG, Germany

Posts: 1867

Supporter

what is a problem? We need more input!

Grüße,
Stephan (Time: UTC+2)

2021-01-31 16:26

Message #21997

tunarda

Posts: 18

2 to 68 all working 69 (A 15) not working.
Thanks.

[Last edited by tunarda, 2021-02-01 08:58]

2021-01-31 19:19

Message #22360

tunarda

Posts: 18

A15 (69) does not work even after the update.

2021-02-24 13:29

Message #22563

gpile

Posts: 1

Hi,
I just registered to the forum to report that I'm having the same problem too.
Pin 69 doesn't seem to work.

I configured about 20 devices (input/output) on my arduino mega 2560 clone; I wired 13 switches to A0-A5, A8-A15 pins: all of them are working fine, expect for the one wired to pin A15 (pin 69 on mobiflight).

At first I checked the switch: if I connect the switch to another analog pin (eg. A14), it works as expected.
Then I tought that my arduino pin may be damaged, so I uploaded the example button arduino's sketch, setting A15 pin in mode "INPUT_PULLUP": serial monitor showed me that the pin is working, printing 1 or 0 according to switch position.

Using a multimeter, I also checked the pins voltage when nothing is conneted to them (with mobiflight firmware and configuration uploaded to the board): all pins seems to be in high state (I get 4.72V), while A15 is the only that stay low (0V).

I'm running Mobiflight Connector v8.0.2.
Let me know If do you need some more information.

Regards,
Giuseppe

2021-03-14 14:56

Message #22575

tunarda

Posts: 18

Thank you

2021-03-16 02:04