Specification
| Motherboard Qib | Kev lag luam |
| CPU | Allwinner A40i Quad-core ARM CortexTM-A7 Processor |
| OS | Linux 3.10 |
| FLASH | 8 Gbytes EMMC |
| RAM | 1 Gbytes DDR3 |
| Xim | 16.7M (16777216) xim |
| Hom vaj huam sib luag | IPS |
| Saib lub kaum sab xis | 85/85/85/85 (L/R/U/D) |
| Active Area (AA) | 217.0mm (W) * 135.6 hli (H) |
| Saib cheeb tsam (VA) | 218.0mm (W) * 136.6 hli (H) |
| Kev daws teeb meem | 1280 * 800 hli |
| Backlight | LED |
| Brightness | 350 noj |
| Lub zog hluav taws xob | 12-36 V |
| Kev ua haujlwm tam sim no | VCC = + 12V, Backlight rau (510 mA) |
| VCC = + 12V, Backlight tawm (150 mA) | |
| Pom zoo fais fab mov: 12V 1A DC | |
| Ua haujlwm kub | -20 ~ 70 ℃, 60% RH ntawm 12V voltage |
| Cia Kub | -30 ~ 80 ℃ |
| Ua haujlwm av noo | 10% ~ 90% RH |
| Conformal Txheej | Yog lawm |
| ESD | Huab cua tso tawm 8KV, Tiv tauj tawm 6KV |
| EFT | Pab pawg mem tes cuam tshuam 2KV |
| COM | 4-txoj kev RS232 |
| 1-txoj kev RS42 | |
| YOG | Reserved CAN interface |
| USB interface | HOST* 2 |
| SD daim npav qhov | Drawer hom daim npav qhov (Max 64G) |
| LAN | 10/100 Mbps |
| RTC | Khawm cell rau lub hwj chim mov, Qhov tseeb: 20ppm @ 25 |
| Buzzer | 3V passive buzzer |
| Baud Rate | 3150 ~ 3225600bps, tus nqi raug: 115200bps |
| Cov zis hluav taws xob (TXD) | Cov zis 1;-5V (Typ.);-3V (max.) |
| Cov zis 0;5 V (Typ.);3V (Min.) | |
| Input voltage (RXD) | Cov tswv yim 1;Hom: -5V (Typ.);-15V (Min.) |
| Cov tswv yim 0;Hom: 5V (Typ.);15V (max.) | |
| Interface | RS232 * 4, RS422 * 1 |
| Qhov (socket). | 8Pin_2.0mm Socket, DB9 Qhov (socket). |
