Just made some modification on a driver from @pythoncoder to use the blue tab variation of a 80 x 160 display using ST7735 driver chip. The driver is here
in the drivers directory.
The differences with the original driver are :
I have added parameters in the constructor in order to manage more than one display, examples are here
One of the example is a faux nixie clock on which the numbers shape can be changed with a rotary encoder.