4.3inch Cashless Payment Terminal Kov Screen ESP32 Syetem

4.3inch Cashless Payment Terminal nrog LCD Kov Screen ESP32 Syetem

Lub ESP32 mini kov LCD zaub nrog USB connector yog tus nqi qis -nqi thiab pab pawg thawj coj saib uas qhia txog ESP32 module nrog 4.3- nti kov npo. Lub rooj tsavxwm no yog raws li ESP32-S3, uas yog SoC nrog Wi-Fi thiab Bluetooth 5.0 kev sib txuas lus. Qhov SoC no muaj lub tshuab hluav taws xob crypto kho vajtse, RNG, HMAC thiab digital kos npe module kom ua tau raws li kev ruaj ntseg. Lub built-in capacitive kov npo tuaj yeem khiav cov duab kos xws li LVGL tau yooj yim. Ua ke nrog ntau yam ntawm peripheral interfaces, nws tsim nyog rau kev loj hlob sai ntawm HMI thiab lwm yam kev siv ESP32-S3.

ESP32-S3 module:
Xtensa LX7C dual{1}}core 32-ntsis processor
Kev khiav hauj lwm zaus mus txog 240 MHz
2.4 GHz Wi-Fi (802.11 b/g/n) thiab Bluetooth® 5 (LE)
Ua -hauv kav hlau txais xov
512KB SRAM, 384KB ROM, 8MB PSRAM
Dawb flash nco 8 MB
USB Hom -C connector

Kov zaub:
Diagonal 4.3 "
daws teeb meem 800x480 px
65 txhiab xim
Capacitive kov vaj huam sib luag
Ua -hauv RS485, CAN, I2C connector
Ua -nyob rau hauv 3.7V lithium roj teeb them connector
Medidas: 106 x 68 mm

Cov chaw tseem ceeb ntawm ESP32 4.3 inch capacitive touch screen LCD saib yog:
- Internet of Things (IoT)
- Industrial Automation
- Ntse Wearables
- Kev Kawm thiab Kev Txhim Kho Ib puag ncig
- Kev thauj mus los ntse
- Khoom siv kho mob
- Kev Lag Luam thiab Kev Ruaj Ntseg

FAQ
1. Lub rooj tsav xwm kev loj hlob dab tsi yog siv rau cov zaub no?
ESP32-S3 txhim kho pawg thawj coj saib.

2. Dab tsi yog qhov txuas ntawm ESP32-S3 kev txhim kho pawg thawj coj saib?
USB Hom -C connector.

3. Dab tsi yog qhov ntev thiab kev daws teeb meem ntawm cov zaub no?
4.3" thiab 800x480 px.

4. Koj puas tuaj yeem muab cov qauv ntawm cov zaub no rau kev kuaj?
Tau kawg, tab sis tus nqi thauj khoom ntawm cov qauv yuav raug them los ntawm tus neeg yuav khoom.

5. Lub sijhawm khoom xa tuaj yog dab tsi?
Rau qhov ntau, nws yuav siv sij hawm 3-4 lub lis piam; rau me me, nws yuav siv sij hawm 1-2 lub lis piam.