Are both versions using the same firmware, and hardware SPI?
Also, could one be using Paletted code and the other not? There are now some differences there: http://www.espruino.com/ILI9341
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Are both versions using the same firmware, and hardware SPI?
Also, could one be using Paletted code and the other not? There are now some differences there: http://www.espruino.com/ILI9341