yes , you can use a Shift Register, but we have not used it yet,and you need program it. You can refer to our page（http://www.seeedstudio.com/depot/28-tft-touch-shield-v20-p-1286.html?cPath=132_134） and buy it.
yes , you can use a Shift Register, but we have not used it yet,and you need program it. You can refer to our page（http://www.seeedstudio.com/depot/28-tft-touch-shield-v20-p-1286.html?cPath=132_134） and buy it.