Specification
| DT321X190020Z240101H | Capacitive kov |
| Tus neeg siv interface | 8Pin_2.0mm lub qhov (socket) rau cov khoom siv hluav taws xob thiab kev sib txuas lus serial. Tus nqi rub tawm (tus nqi raug): 12KByte/s |
| Flash | 32MBytes (2 * 16MBytes NOR Flash), tuaj yeem siv los khaws cov neeg siv UI cov ntaub ntawv xws li fonts, dluab, suab paj nruag, thiab lwm yam, nrog lwv / sau cycles> 100,000 zaug |
| Nthuav Flash pads | Muaj ob qhov kev nthuav dav ntxiv, txhawb kev nthuav dav ntawm NOR Flash thiab NAND Flash. Qhov siab tshaj plaws nthuav dav rau NOR Flash yog txog 64Mbytes. Thaum sib txuas NOR Flash thiab NAND Flash, qhov kev nthuav dav siab tshaj plaws yog mus txog 48Mbytes (siv ib qho kev nthuav dav) + 512Mbytes (hauv daim ntaub thaiv) |
| RTC | Super-capacitor muab lub zog rau RTC, qhov tseeb: ± 20ppm @ 25 ℃. Muaj peev xwm tswj tau ib txwm ua haujlwm rau 7 hnub tom qab fais fab tuag. Reserved khawm cell fais fab mov tau tshaj Circuit Court |
| Buzzer | 3V passive buzzer |
| Hais lus interface | 2Pin_2.0mm qhov (socket), hais lus interface |
| SD daim npav interface 1 | SD daim npav qhov 1 yog siv nrog T5L2 thiab txhawb nqa rub tawm tag nrho cov ntaub ntawv (tus neeg siv UI cov ntaub ntawv, CFG cov ntaub ntawv, hauv qab ntsiav firmware). Lub vijtsam qhia cov ntaub ntawv rub tawm, nrog kev rub tawm ceev ntawm 4Mb / s. Thaum rub tawm cov ntaub ntawv, daim npav SD yuav tsum tau formatted hauv FAT32 hom, nrog rau qhov pom zoo thaiv qhov loj ntawm 4096. |
| SD daim npav interface 2 | SD daim npav qhov 2 yog siv nrog R11 video decoding module thiab tuaj yeem siv los khaws cov ntaub ntawv MP4 video, thiab lwm yam. |
| USB interface | Rau siv nrog R11 video decoding module, nws tuaj yeem siv los khaws cov ntaub ntawv MP4 video lossis txuas USB peripherals (xws li USB koob yees duab, thiab lwm yam). |
| R11 video decoding module | Qauv: DG-T20-10B, Built-in WIFI module, txhawb 2.4GHz / 5GHz zaus bands |
| PGT05 interface | Siv rau reprogramming lub hauv paus DGUS firmware |
| 4G module | Pab kom 4G kev sib txuas |
| Hom LCD | IPS txheej txheem TFT zaub screen |
| Saib lub kaum sab xis | Kev pom dav dav (qhov tseem ceeb yog 85 ° / 85 ° / 85 ° / 85 °), qhov sib txawv siab, thiab cov xim zoo nkauj |
| Kev daws teeb meem | 1920 × 1080 pixels (0 ° / 90 ° / 180 ° / 270 °) |
| Xim | 16.7M xim (24-ntsis 8R8G8B) |
| Active Area (AA) | 344.16 hli (W) × 193.59 hli (H) |
| Interface | ua eDP |
| Backlight hom | LED |
| Backlight Service Lub Neej | > 20000 teev (Lub sij hawm ntawm qhov ci ntsa iab mus rau 50% ntawm qhov xwm txheej ntawm kev ua haujlwm tsis tu ncua nrog qhov siab tshaj plaws ci) |
| Brightness | DT321X190020Z240101H: 250nit |
| Tswj Brightness | 0 ~ 100 qib (Thaum lub brightness hloov mus rau 1% ~ 30% ntawm qhov siab tshaj plaws brightness, flickering yuav tshwm sim thiab tsis pom zoo kom siv nyob rau hauv no ntau yam) |
| Nco tseg: Koj tuaj yeem siv cov duab thaij duab txuag hluav taws xob kom tsis txhob muaj cov duab tom qab los ntawm cov nplooj ntawv ruaj khov rau lub sijhawm ntev. | |
| Hom | Capacitive kov vaj huam sib luag |
| Interface | I² C |
| Qauv | G + FF qauv nrog nto npog ntawm tempered iav |
| Kov hom | Txhawb taw tes kov thiab luag |
| Nto Hardness | 6 H |
| Lub teeb Transmittance | Tshaj 85% |
| Lub neej | > 20000 teev |
| Hom |
UART2: ON = TTL/CMOS; OFF = RS232 UART4: ON = TTL/CMOS; OFF = RS232 (Tsuas muaj tom qab OS teeb tsa) | |||||
| Qib voltage | Kev kuaj mob | Min | Hom | Max | Chav tsev | |
| Cov zis 1, Iout = -4mA | 4.78 ib | 5.0 | - | IN | ||
| Cov zis 0, Iout = 4mA | - | - | 0.4 | IN | ||
| Input 1 | 2.5 | 5.0 | - | IN | ||
| Input 0 | - | - | 1.0 | IN | ||
| Baud Rate | 3150 ~ 3225600bps, tus nqi raug ntawm 115200bps | |||||
| Cov ntaub ntawv hom |
2: N81 UART4: N81/E81/O81/N82 , 4 hom (OS configuration) | |||||
| Interface Cable | 8 Pin_2.0mm | |||||
| Rated zog | ||||||
| Kev khiav hauj lwm voltage | 12 ~ 36V, tus nqi ntawm 12V | |||||
| Kev khiav hauj lwm tam sim no | 650mA ua | VCC = 12V, max backlight | ||||
| 170 mA | VCC = 12V, backlight off | |||||
| Pom zoo fais fab mov: 12V 1A DC | ||||||
| Ua haujlwm kub | -10 ℃ ~ 60 ℃ (12V @ 60% RH) | |||||
| Cia Kub | -20 ℃ ~ 60 ℃ | |||||
| Conformal Txheej | Tsis muaj | |||||
| Kev khiav dej num | 10% ~ 90% RH, tus nqi raug 60% RH | |||||
