OLED Goes blank after PTT.

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K8GLX
Posts: 1
Joined: Mon Jul 09, 2018 2:51 am

OLED Goes blank after PTT.

Post by K8GLX »

https://www.youtube.com/watch?v=ChObvCqRcHg

Specs:

Pi-Star:4.0.0-RC4
Raspberry Pi 3b+
eBay clone MMDVM Pi Hat (Duplex) (STM-32)
.96 DIYMALL OLED -- I have replaced them twice, and the original one worked just fine on my DVMEGA for 2 years.

I can recover the screen by resetting the OLED in pi-star, it will say "IDLE" "CW TX" or display the screensaver, but the second I PTT it will go blank and stay blank until it's reset. It has worked occasionally, but very rarely.

Any suggestions?
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