The open-architecture educational equipment offered by Polytech covers all necessary functions for programming IoT (Internet of Things) projects. It is based on the popular Raspberry Pi microcomputer with a Linux-based operating system and I/O peripheral devices that facilitate its use in multi-dimensional IoT projects.
Main Raspberry Pi 4 Model B Unit
Key features include:
- High-performance quad-core processor: Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz with built-in heatsink.
- Dual monitor support: Up to 4K resolution via two micro-HDMI ports.
- Video decoding: Up to 4Kp60.
- RAM: 4GB.
- Storage: 32GB Micro-SD card for OS loading and storage.
- Wireless Connectivity: Dual-band WiFi 2.4/5.0 GHz, Bluetooth 5.0.
- Gigabit Ethernet.
- Power Supply: 5V 2A USB Type-C adapter with a switch.
- Input: AC 110-250V 0.3A 50/60Hz.
- Output: DC 5V 2000mA (2A), sufficient to power USB peripherals.
- Protection: Short-circuit and overload protection.
- Ports:
- 2 x USB 2.0
- 2 x USB 3.0
- 1 x USB Type-C
- 2 x mini HDMI
- 1 x RJ45 Ethernet UTP
- 1 x stereo audio and composite video.
- Case: Plastic, openable case with expansion input slots and ventilation holes.
Software
The Raspberry Pi 4 Model B typically runs the Raspberry Pi OS, a Linux-based system (Debian). It is the official operating system for the Raspberry Pi platform, specially customized to fully utilize the capabilities of the Raspberry Pi.
Additionally, the Raspberry Pi 4 can run other operating systems such as:
- Ubuntu: Full version for ARM processors.
- Kali Linux: For security and penetration testing.
- RetroPie: For retro gaming emulation.
- LibreELEC: For media center applications.
The set comes with a Micro SD card containing the Raspberry Pi OS.
Networking
The Raspberry Pi 4 features 1 Gigabit Ethernet, integrated WiFi, and Bluetooth. It also includes a comprehensive step-by-step manual for various exercises, along with all necessary cables for connections.