Hi Richard,

Thanks for your input.

I took a look at your TFT addin and it is heavy going for me to understand what's happening as most is in assembly. I'll try the code when my parts arrive and may have to order some W25Q32BV parts if mine aren't successful.

I did a search for and read about your suggested file systems, interesting, but I want to keep using PICs. Call me old fashioned however I'm comfortable with PicBasic and find the code environment for Arduino, ESP32, etc,. cryptic and confusing. I'm sure that most of the forum users will agree with me and am surprised routines for Flash haven't attracted much comment or attention.

Thanks and regards,
Bill in Perth