A while ago I attempted to use some well used code for a CW decoder on a TTGO ESP32 board. I had another look at it today and still got nowhere. TFT's do my nut.
Happy to accept offers of help but ONLY if you can explain it to me so I can write it down so I don't go through this again.
I would very much like to finish this project. It will be trivial for some with coding skills I'm sure.
@g7kse However, it seems you can set a region of the ST7789 screen as 'scrollable' so instead of blanking a character you could just scroll the old character off screen using that chip feature and then write the new one in the same place?
@io83MZero it is probably the wrong board / screen combo as I know it can be done with the SH1106. I might just have to follow the G6EJD version which actually works.
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