|
Parameter |
Specification |
|
Loj |
4.3 inch ib |
|
Kev daws teeb meem |
800 × (RGB) × 480 |
|
Hom zaub |
IPS (Txhua-saib lub kaum sab xis) |
|
Interface |
UART (TTL/RS232/RS485) |
|
Chaw ua haujlwm |
93.60 × 56.16 hli |
|
Daim duab Dimension |
121.90 × 73.20 × 14.30 hli |
|
Brightness |
250 cd / m² |
|
Saib lub kaum sab xis |
(Txhua-saib kaum) |
|
Ua haujlwm kub |
-30℃~ +80℃(wide temp version) |
|
Cia Kub |
-40℃~ +85 degree |
|
LED Lub neej |
50,000 teev |
|
Kov hom |
PCAP (Projected Capacitive) / RTP |
Ntsiab nta & Cov txiaj ntsig
- Kev sib koom ua ke yooj yim: Xa ASCII lossis hex cov lus txib hla UART - zoo meej rau Arduino, STM32, PLCs, lossis ib qho microcontroller.
- IPS Technology: Kev pom dav dav thiab cov xim zoo nkauj los ntawm txhua qhov kev taw qhia, zoo rau cov neeg siv -fab panels.
- Ua -hauv GUI Cov Cuab Yeej: Peb muab software dawb los tsim koj lub interface offline, ces upload ntawm SD card lossis UART.
- Kov kev them nyiaj yug: Kev xaiv capacitive lossis tiv taus kov rau kev sib tham sib HMIs.
- Kev Txhim Kho Tsawg: Zoo tagnrho rau kev tsim qauv sai sai - tau tus kws tshaj lij- saib interface yam tsis muaj coding nyuaj tsav tsheb.
- Anti-Interference Design: Shielded MCU rau kev ua haujlwm ruaj khov hauv cov chaw muaj suab nrov.
Ntau tus neeg siv khoom nyiam li cas qhov no 4.3 nti UART HMI zaub ua kom lawv txoj haujlwm ncua sij hawm piv rau cov qauv sib luag RGB interfaces.
Daim ntawv thov
Peb 4.3 Nti LCD UART zaub yog dav siv hauv:
Kev Tswj Lag Luam
Peb Cov Lus Cog Tseg - Kev Pabcuam Tus Kheej
Ntawm peb lub Hoobkas LCD, peb mus dhau cov khoom lag luam.Tag nrho peb cov lus qhia, suav nrog qhov no 4.3 nti UART zaub, tuaj yeem hloov kho tau. Tsuas yog qhia peb koj cov lus qhia txog qhov project - dab tsi kev lag luam, dab tsi ib puag ncig, kev ua haujlwm tshwj xeeb xav tau - thiab peb cov kws tshaj lij engineers yuav tsim cov kev daws teeb meem LCD rau koj. Peb yuav ua kom zoo dua qhov kev daws teeb meem, kov hom, interface, ci ntsa iab, txawm tias lub kaw lus, kom muab cov khoom tsim nyog tshaj plaws rau koj, siab - cov khoom zoo ntawm tus nqi tsim nyog tshaj plaws.
Peb kuj muab:
- Dawb GUI tsim software thiab kev txhawb nqa.
- Fast prototyping (cov qauv hauv 1-2 lub lis piam).
- Tsawg MOQ rau kev txiav txim.
- Ntev - lub sij hawm muab khoom lav thiab tom qab - kev muag khoom.
Peb nyob ntawm no los ua kom koj kev sib koom ua ke du thiab raug nqi - zoo.
FAQ
Q: Kuv yuav tswj 4.3 nti UART zaub li cas?
A: yooj yim heev - txuas ntawm UART (TX / RX / GND), xa cov lus txib xws li cov kab ntawv lossis cov lus qhia hex. Peb muab tag nrho raws tu qauv docs thiab piv txwv.
Q: Kuv puas tuaj yeem ntxiv touch functionality?
A: Yog! Peb txhawb nqa resistive lossis capacitive kov, tag nrho ua ke.
Q: Puas yog customization tau?
A: kiag li – daws teeb meem, brightness, interface, txawm ntxiv nta xws li buzzer lossis SD daim npav qhov.
Q: Lub zog xav tau yog dab tsi?
A: Feem ntau 5V lossis 12V, kev siv tsawg rau kev siv kos.
Q: Koj puas txhawb RS485 rau kev ncua ntev?
A: Yog, peb tuaj yeem teeb tsa rau RS232/485/TTL.
Q: Kuv puas tuaj yeem siv 4.3 nti UART TFT zaub sab nraum zoov lossis hauv lub teeb ci?
A: Nrog 250 cd / m² ci ntsa iab, nws zoo rau kev siv sab hauv tsev / kev lag luam. Rau kev siv sab nraum zoov, peb tuaj yeem kho qhov ci ntsa iab ntau dua (txog 1000+ cd / m²) lossis ntxiv cov kev xaiv tiv thaiv - glare - tsuas yog qhia rau peb cov kws ua haujlwm paub txog koj ib puag ncig.
Q: Lub vijtsam pom cov ntawv tsis txaus ntseeg lossis tsis muaj dab tsi - tsis yog dab tsi?
A: Qhov no feem ntau yog baud tus nqi mismatch lossis teeb meem thaiv. Muab ob npaug rau- tshawb xyuas koj cov kev sib txuas TX/RX (tsis txhob hla lawv tsis raug), xyuas kom meej hauv av sib koom, thiab paub meej tias tus nqi tib yam baud/parity nqis ntawm ob sab. Ib tug ceev pib dua feem ntau kho nws ib yam nkaus thiab.
Cim npe nrov: 4.3 nti uaart lcd zaub, Tuam Tshoj 4.3 nti uaart lcd zaub lwm tus neeg, hoobkas
