Kiosk PC KIOSK-CM4-215
The KIOSK-CM4-215 (RA4215-KK) is a digital kiosk solution with a 21.5-inch screen, powered by Raspberry Pi CM4 and certified to meet stringent standards. This kiosk comes equipped with essential features like a printer, barcode scanner, and smart card reader. Additionally, it is expandable with an optional LTE modem and credit/debit card terminal.
The printer can be used for generating receipts or tickets, while the barcode scanner is capable of reading QR codes and barcodes. The smart card reader can read any smart card, making it a versatile solution for various applications in transportation, retail, tourism, restaurants, healthcare, and other industries.
Hardware Features
- Industrial Touch Screen: 21.5-inch IPS LCD capacitive touch screen with 500 NIT brightness and durable tempered glass, offering 1920 x 1080 resolution.
- Powerful ARM CPU: Raspberry Pi CM4 platform with customizable RAM/eMMC options for demanding tasks.
- Label Printer: Built-in thermal printer with a long-lasting printhead, compatible with 58mm paper rolls.
- Barcode Scanner: Versatile 1D and 2D scanners with wide scanning angles for complex environments.
- Smart Card Reader: Dual-interface reader supporting ISO 7816 MCU cards, MIFARE® cards, and ISO 14443 Type A and B contactless cards.
- Fast Data Transfer: Supports 4G/LTE, WiFi, or 1000Mbps Ethernet connectivity and USB 3.0 ports.
- Multimedia Support: Includes an internal speaker, a buzzer for alerts, and a 3.5mm audio jack.
- Wide Input Voltage and Low Power Consumption: Accepts 100-240V input with typical 33W power consumption.
- Industrial Data Exchange Interfaces: RS232, RS485, and CAN supported.
- Isolated GPIO for Expansion: 8 optical isolated GPIOs for flexible expansion.
- Massive Software Compatibility: Compatible with a wide range of Raspberry Pi software.
Raspberry Pi OS
All Raspberry Pi-based products come with the latest version of Raspberry Pi OS already installed. For specific models, such as the AIO-CM4-101 and the AIO-CM4-156, it is also possible to choose Android 13 or Ubuntu 20.04 as preinstalled OS.
We’ve taken care of all the necessary drivers, so you can easily access every hardware feature using any standard development tool. In the event that your project requires an OS that is not on the list, feel free to reach out to us, and we’ll create a customized version that meets your specific needs.
Raspberry Pi Compute Module 4
This IPC core is the Raspberry Pi CM4, powered by a high-performance Broadcom BCM2711 (RPi 4) application processor.
The BCM2711 has the quad-core CPU design of the BCM2837 but uses the more powerful ARM A72 core. It has a greatly improved GPU feature set with much faster input/output. It is also capable of addressing more memory.
The BCM2711 chip continues to use the heat-spreading technology that started with the BCM2837B0, which provides better thermal management.
| Weight | 16600 g |
|---|---|
| Dimensions | 826 × 380 × 138 mm |
| CPU | ARM: Raspberry Pi® CM4 |
| Storage | Support for 1 x TF Card |
| RAM | 2/4/8 GB, Based on CM4 |
| eMMC | 16/32 GB, Based on CM4 |
| Display | 21.5” IPS LCD, 1920 x 1080 resolution, brightness 500 cd/m2 |
| Touch | 10-point capacitive touch with 3mm tempered glass, single point touch in Raspberry Pi OS Software |
| WiFi/BT | Integrated in the CM4 module |
| 4G/LTE | Optional |
| USB | 2 x USB 3.0 Host, 1 x USB OTG |
| CAN | 1x CAN |
| RS232 | Default 2 x RS232, up to 4 x RS232 |
| RS485 | Default 2 x RS485. Optionally, these 2 x RS485 can be configured to RS232 |
| GPIO | 8 Channels, 4 Input, 4 Output |
| LAN | 1 x Giga LAN |
| Audio | 3.5mm Audio In/Out Connector, Internal 2W Speaker |
| Buzzer | Onboard, driven by GPIO |
| RTC | High accuracy RTC with farad capacitor, can work 1 week after power off (default). High accuracy RTC with lithium coin battery, can work 3 years after power off (optional). |
| Camera | No |
| OS | Raspberry Pi OS |
| Power Input | 100-240V AC 50/60Hz |
| Power Consumption | 33W Typical, 45W Maximum |
| Current | Less than 1.5A |
| Working Temperature | 0℃~50℃ |
| Mounting Method | Stand or Wall |
Hardware Documentation
Software Documentation