Heerka Motherboard-ka | Warshadaha |
processor | Allwinner A40i Quad-core ARM CortexTM-A7 Processor |
OS | Linux3.10 |
FLASH | 8Gbytes EMMC |
RAM | 1Gbytes DDR3 |
Midabka | 16.7M (16777216) midabada |
Nooca guddiga | IPS |
Xagasha Daawashada | 85/85/85/85 (L/R/U/D) |
Aagga Firfircoon (AA) | 222.7mm(W)×125.3mm(H) |
Aagga Muuqaalka (VA) | 222.7mm(W)×125.3mm(H) |
Qaraarka | 1024x600 |
Iftiin danbe | LED |
Iftiin | 250nit |
Korontada Korontada | 9 ~ 36V |
Hawlgalka Hadda | VCC = +12V, Iftiin dambe oo shid (440mA) |
VCC = +12V, nalka dambe ayaa dansan (130mA) | |
Korontada lagu taliyay: 12V 1A DC |
Heerkulka shaqada | -20 ~ 70 ℃, 60% RH at 12V danab |
Heerkulka Kaydinta | -30 ~ 80 ℃ |
Qoyaanka shaqaynaysa | 10% ~ 90% RH |
Dahaarka Conformal | Haa |
ESD | Sii daynta hawada 8KV |
EFT | Faragelinta garaaca wadnaha kooxda 2KV |
COM | 2-hab RS232 |
2-dariiqa RS485 | |
Interface USB | MARTIIYE*2 |
Kaarka SD | Afyare kaarka nooca khaanadda Max 64G |
LAN | 10/100Mbps |
RTC | Unugga badhanka ee korantada, Saxnaanta: 20ppm @25 |
Buzzer | 3V buzzer dadban |
Heerka Baud | 3150 ~ 3225600bps, qiimaha caadiga ah: 115200bps |
Korontada soo saarta (TXD) | Natiijada 1;Nooca: -5~-3 V |
Natiijada 0;Nooca: 3 ~ 5 V | |
Gelida Voltage (RXD) | Gelida 1;Nooca: -15~-5 V |
Gelida 0;Nooca: 5 ~ 15 V | |
Heerka Baud | 3150 ~ 921600bps, qiimaha caadiga ah: 115200bps |
Korontada soo saarta (V_AB) | Natiijada 1;Nooca: 2.5V~5 V |
Natiijada 0;Nooca: -5 V~-2.5V | |
Korontada soo saarta (V_AB) | Gelida 1;Nooca: 0 ~ 2.5 V |
Gelida 0;Nooca: -2.5~-0.2V | |
Interface | RS232*2, RS485*2 |
Socket | 8Pin_3.81mm Socket, 4Pin_3.81mm Socket |