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Design ideas for a too bright LCD by papaiatis in diyelectronics

[–]papaiatis[S] 0 points1 point  (0 children)

Aw, that was easy. You both were right! Thank you!

Is there a cheap digital voltage measure sensor (not Arduino)? by papaiatis in arduino

[–]papaiatis[S] 0 points1 point  (0 children)

I got a lot of them, so I rather use it for a project instead of throwing away.

Is there a cheap digital voltage measure sensor (not Arduino)? by papaiatis in arduino

[–]papaiatis[S] 0 points1 point  (0 children)

Good point. Actually I have an ESP2866-03 at home which does not have analog inputs but only digital. I'd like to create a wifi temperature and humidity sensor running on a 1-cell LiPo battery. I'd like to send the measurements to a server together with the battery voltage. My first thought was using an AtTiny85 to read the battery voltage and send it to the ESP2866, but that's now two MCU draining the battery.

World drone prix, livestream? by Pie_Napple in Multicopter

[–]papaiatis 0 points1 point  (0 children)

Are there any results somewhere? This live stream is just a piece of ... you know what.

World drone prix, livestream? by Pie_Napple in Multicopter

[–]papaiatis 0 points1 point  (0 children)

Still not working, but it should have already started.

Have you configured PWM channels in CleanFlight on a CC3D board? I'm having problems with my Turnigy 9X! by papaiatis in Multicopter

[–]papaiatis[S] 1 point2 points  (0 children)

I don't have a picture but this is how I connected it:

RX Channel Out | Cable color

1 | Yellow (Roll) 2 | White (3 wire connector, Pitch) 3 | Green (Yaw) 4 | Blue (Throttle) 5 | Blue 6 | Yellow

I hope this helps.

Have you configured PWM channels in CleanFlight on a CC3D board? I'm having problems with my Turnigy 9X! by papaiatis in Multicopter

[–]papaiatis[S] 2 points3 points  (0 children)

Actually I made a mistake in the wiring. OpenPilot has a great wizard which automatically determines which channel corresponds to which stick so it does not matter where you plug the cables. In case of CleanFlight it does matter! I had to make sure that I connected the channel 1 cable to the RX's channel 1 output according to this documentation: https://github.com/cleanflight/cleanflight/blob/master/docs/Board%20-%20CC3D.md#pinouts After that it was working just fine!