4.3inch Cashless Payment Terminal Nrog LCD Kov Screen ESP32 Syetem

4.3inch Cashless Payment Terminal nrog LCD Kov Screen ESP32 Syetem

Lub mini ESP32 kov LCD zaub nrog USB interface yog qhov pheej yig thiab ua haujlwm zoo nrog ESP32 module nruab nrog 4.3-inch kov npo. Nws yog raws li ESP32-S3, uas yog SoC nrog Wi-Fi thiab Bluetooth 5.0 kev sib txuas lus. SoC muaj hardware encryption accelerators, RNG, HMAC thiab digital kos npe modules kom tau raws li kev ruaj ntseg. Lub built-in capacitive kov npo tuaj yeem khiav GUI cov kev pab cuam xws li LVGL smoothly. Ua ke nrog ntau yam peripheral interfaces, haum rau kev loj hlob sai ntawm HMI thiab lwm yam kev siv ESP32-S3.

ESP32-S3 module:
32-ntsis dual-core Xtensa LX7C 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
512 KB SRAM, 384 KB ROM, 8 MB PSRAM
Sab nraud 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

Lub ESP 32 4.3 nti capacitive kov LCD saib lub ntsiab daim ntawv thov kev lag luam:
- Internet of Things (IoT)
- Industrial Automation
- Ntse Wearables
- Kev Kawm Ntawv thiab Chaw Ua Haujlwm
- Kev thauj mus los ntse
- Khoom siv kho mob
- Khw muag khoom thiab kev nyab xeeb

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.