All-in-One Tap Amusement Arcade Debit Card Reader - China Suppliers & Factory Direct 4.0-inch ESP32-S3 Terminal
Technical Highlights
| Power Supply | 12V, 5V (Type-C), POE Option |
| Display | 4.0 inch (480×480) |
| Touch | PCAP |
| Control Board | ESP32-S3 |
| Interface | RS485, Wi-Fi, Bluetooth |
| Contactless Card | NFC, RFID ISO14443 TYPE A/B |
| QR Scan Engine | CMOS 1280×800 |
| QR Code Type | Micro QR, PDF417, QR Code, DataMatrix, Code128, EAN-13 |
| RGB Light Effect | Programmable LED Lighting |
| Speaker Option | Dual Speaker Systems |
| Amusement Function | Support pulse signals of Coin and Ticket Devices |
| ESP-IDF | ESP32_Display_Panel, ESP32_IO_Expander, LVGL |
Frequently Asked Questions
Q: What power supply options are supported by this device?
A: The device supports three power supply options: 12V DC, 5V via Type-C USB, and optional POE (Power over Ethernet), offering flexible installation in various environments.
Q: What wireless communication interfaces does the device support?
A: The device is equipped with RS485 (wired), Wi-Fi, and Bluetooth connectivity, enabling seamless integration with a wide range of access control and IoT systems.
Q: Which QR code formats are supported by the built-in scan engine?
A: The CMOS 1280×800 scan engine supports multiple barcode and QR code formats including Micro QR, PDF417, QR Code, DataMatrix, Code128, and EAN-13, ensuring broad compatibility with ticketing and payment systems.
Q: What contactless card technologies are compatible with this device?
A: The device supports NFC and RFID ISO14443 TYPE A/B standards, making it compatible with most modern contactless smart cards and mobile payment solutions.
Q: Can this device be integrated into amusement or vending machine applications?
A: Yes. The device features an Amusement Function that supports pulse signals from Coin and Ticket Devices, making it well-suited for arcade, vending, and entertainment machine integration.
Q: What development framework and UI library does the control board use?
A: The ESP32-S3 control board utilizes the ESP-IDF framework with support for ESP32_Display_Panel, ESP32_IO_Expander, and the LVGL graphics library, providing a powerful and flexible development environment for custom UI and system integration.

















