Tlhaloso
Li-tag tsa Sehlahisoa
Li-Parameters tsa Taolo ea Master
Boemo ba Motherboard | Tsa khoebo |
CPU | RK3566, Cortex-A55, quad-core |
Phetolelo ea Kernel | 4.19 |
Uena | Linux |
LEHLANYA | 8Gbytes EMMC |
RAM | 2Gbytes LPDDR4 |
Hlahisa Parameters
Thepa | Mekhahlelo |
Mmala | 16.7M(16777216) mebala |
Mofuta oa Panel | IPS |
Viewing Angle | 85°/85°/85°/85°(L/R/U/D) |
Sebaka se sebetsang (AA) | 222.72mm (W)*125.28mm (H) |
Qeto | 1024*600 Pixel |
Backlight | LED |
Khanya | 200unit |
Voltage & ea Hona joale
Motlakase oa Matla | 8-23V |
Ts'ebetso ea Hona joale | VCC = +12V, Backlight on (430 mA) |
VCC = +12V, Backlight e tima (160 mA) |
Matla a khothalletsoang: 12V 1A DC |
Tšepahalang Test
Mocheso oa Mosebetsi | -10 ~ 60 ℃, 60% RH ka matla a 12V |
Mocheso oa polokelo | -20 ~ 70 ℃ |
Mongobo o sebetsang | 10% ~ 90%RH |
Pente e Sireletsang | Ee |
ESD | Phallo ea moea ± 4KV, Ts'ebetso ea puisano ± 4K |
EFT | Tšitiso ea sekhahla sa sehlopha ± 2KV |
Peripheral Interface
LE | 2-tsela RS232 |
1-tsela RS485 |
1-tsela TTL/COMS |
Sesebelisoa sa USB | HOST*2, OTG*1 |
Sehokelo sa Li-headphone | 3.5mm segokanyimmediamentsi sa sebolokigolo |
Sebui Interface | 2Pin_1.25mm segokanyimmediamentsi sa sebolokigolo |
Sebopeho sa Microphone | 2Pin_1.25mm segokanyimmediamentsi sa sebolokigolo |
Sehokelo sa Khamera | USB, Ha e tšehetsoe ke Mipi |
Slot ea karete ea SD | Sekotjana sa karete ea mofuta oa Drawer (Max 64G) |
Ethernet Interface | 10/100Mbps |
Sebopeho sa HDMI | 1-tsela |
WIFI module | IEEE 802.11Bb/g/n,2.4G,Bluetooth |
RTC | Konopo cell bakeng sa phepelo ea motlakase. Ho nepahala: ±20ppm @25℃ |
Interface Parameters
Baud Rate | 2400 ~ 230440bps, boleng bo tloaelehileng: 115200bps |
Output Voltage (TXD) | Sephetho sa 1; Mofuta: -5 V |
Sephetho 0; Mofuta:5V |
Input Voltage (RXD) | Kenyeletso 1; Mofuta: -5 V |
Kenyeletso 0; Mofuta:5V |
Baud Rate | 2400 ~ 921600bps, boleng bo tloaelehileng: 115200bps |
(V_AB) | Sephetho sa 1; Mofuta: 2.5V ~ 5 V |
Sephetho 0; Mofuta: -5 V~-2.5V |
(V_AB) | Kenyelletso 1; Mofuta: 0 ~ 2.5V |
Kenyeletso 0; Mofuta: -2.5~-0.2V |
Sehokelo | Ts'ehetsa boemo ba TTL/COMS, RS232 kapa RS485 |
Soketeng | 10Pin_3.81mm Sokete |
E fetileng: 7.0 Inch 800*1280 Capacitive Linux 4.19 Display DMG12800C070_40WTC (Kreiti ea Khoebo)
E 'ngoe: 7.0 Inches 1024*600 16.7M Mebala IPS Screen TC070C22 U(W) 00