Nta:
● Muaj Linux ntse zaub davhlau ya nyob twg raws li A40i, khiav Linux3.10 operating system.
● 9.7-nti, 1024 * 768 pixels daws teeb meem, 16.7M xim, TN txheej txheem TFT zaub, CTP.
● Txais QT ib puag ncig rau kev txhim kho theem nrab.
● Muaj rau ntau hom lus, lub tsev qiv ntawv vector font, lub tsev qiv ntawv duab, lub tsev qiv ntawv video thiab lub tsev qiv ntawv suab.
● Tau tshaj network cable txuas nrog PC mus rub tawm qhov hloov tshiab project.
● Muaj rau RS232, RS485 thiab RS422 chaw nres nkoj los txuas thiab sib txuas lus nrog cov khoom siv sab nraud.