OLED Tx battery voltage display

Any old or new electronic projects on the go
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Flynn
Posts: 92
Joined: 17 Feb 2018, 14:48

OLED Tx battery voltage display

Post by Flynn »

I have uploaded details of a replacement OLED digital transmitter battery voltage module at

https://forums.modelflying.co.uk/index. ... nt-1045618
In Graupner Tx.jpg
Files are here https://drive.google.com/drive/folders/ ... sp=sharing
You only ever need two tools....WD40 and duct tape.
If it doesn't move when it should use the WD40 and if it moves and it shouldn't use the tape.
Rene
Posts: 9
Joined: 09 May 2020, 19:20

Re: OLED Tx battery voltage display

Post by Rene »

Nice, thanks Flynn.

Regards, René
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Flynn
Posts: 92
Joined: 17 Feb 2018, 14:48

Re: OLED Tx battery voltage display

Post by Flynn »

Any problems give me a shout.

Common failings -

you will need the 'ATTINYCORE library, the Tiny4KOLED library and the TinyWireM library

don't forget to 'burn the bootloader' in the Arduino IDE before flashing the sketch, it doesn't actually burn a bootloader but it does set the fuses - set the clock source to 8Mhz internal, then burn bootloader then program via programmer.

Happy fergelling.
You only ever need two tools....WD40 and duct tape.
If it doesn't move when it should use the WD40 and if it moves and it shouldn't use the tape.
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