7.0 Nti 800 * 480 Advertising Screen DT321X190020Z240101C

Specification

Khoom cim npe

Specification

Nta:

● Raws li T5L2 ASIC CPU, khiav DGUS II tib neeg-tshuab sib cuam tshuam software platform, ntse LCM rau kev lag luam-qib kev siv..

● 7.0-nti, 800 * 480 pixels, 16.7 M xim tseeb-xim zaub, TN-TFT LCD npo.

● Onboard R11 module rau kev txiav txim siab video, ua rau WIFI / 4G txuas thiab audio / video playback functionality.

● Capacitive kov npo nrog GG qauv.

Xa email rau peb Cov ntaub ntawv

Video

Kev khiav hauj lwm voltage

6 ~ 15V, tus nqi ntawm 12V

Kev khiav hauj lwm tam sim no

VCC = 12V, max backlight

VCC = 12V, backlight off

Pom zoo fais fab mov: 12V 1A DC

International chaw nres tsheb PCB template

Qauv

DT 321X190020Z240101C

Capacitive kov

Hardware thiab interface piav qhia

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	16MBytes NOR Flash, tuaj yeem siv los khaws cov neeg siv UI cov ntaub ntawv xws li fonts, duab, suab paj nruag, thiab lwm yam, nrog rau kev tshem tawm / sau cov voj voog> 100,000 zaug
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 1 & 2	Ob leeg 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

Zaub Parameters

Hom LCD	TN, TFT LCD
Saib lub kaum sab xis	Lub kaum sab xis saib, 70 ° / 70 ° / 50 ° / 70 ° (L / R / U / D)
Kev daws teeb meem	800 × 480 pixels (kev txhawb nqa 0 ° / 90 ° / 180 ° / 270 °)
Xim	16.7M xim (24-ntsis 8R8G8B)
Active Area (AA)	154.21 hli (W) × 85.92 hli (H)
Interface	RGB
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	DT321X190020Z240101C: 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.

Kov Parameters

Hom	Capacitive kov vaj huam sib luag
Interface	I² C
Qauv	G + G 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

Serial Interface Parameters

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	UA 2: N81 UART4: N81/E81/O81/N82 , 4 hom (OS configuration)
Interface Cable	8 Pin_2.0mm

Hluav taws xob specifications