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OLED Tx battery voltage display
Posted: 05 May 2025, 20:32
by Flynn
I have uploaded details of a replacement OLED digital transmitter battery voltage module at
https://forums.modelflying.co.uk/index. ... nt-1045618
Files are here
https://drive.google.com/drive/folders/ ... sp=sharing
Re: OLED Tx battery voltage display
Posted: 09 May 2025, 10:55
by Rene
Nice, thanks Flynn.
Regards, René
Re: OLED Tx battery voltage display
Posted: 09 May 2025, 12:51
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.