Raspberry Pi 4 Model B (4GB RAM)
SKU: SC0193The Raspberry Pi 4 Model B offers powerful performance for robotics applications needing more processing power, like vision, AI, and multitasking. It has a quad-core Cortex-A72 processor, dual-display support, USB 3.0, Gigabit Ethernet, and up to 8GB RAM. This 4GB variant balances cost and performance and supports various OS and programming languages.
Product Description
The Raspberry Pi 4 Model B (4GB RAM) is a compact, affordable single-board computer designed for a wide range of applications, from learning programming to building DIY electronics projects. It features a quad-core 1.5GHz ARM Cortex-A72 processor, 4GB of RAM, dual micro-HDMI outputs (supporting 4K displays), USB 3.0 ports, Gigabit Ethernet, Bluetooth 5.0, and dual-band Wi-Fi. It runs operating systems like Raspberry Pi OS and Linux distributions, making it suitable for tasks such as coding, media streaming, home automation, and even light desktop computing. features
- Processor: Quad-core ARM Cortex-A72 @ 1.5GHz (64-bit)
- RAM: 4GB LPDDR4-3200 SDRAM
- Graphics: Broadcom VideoCore VI GPU
- Storage: MicroSD card slot (for OS and data)
- GPIO: 40-pin GPIO header (backward-compatible)
- Power Supply: USB-C (5V/3A)
- website :https://www.raspberrypi.com/products/raspberry-pi-4-model-b/
Controller Specific
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Processor Type | N/A | CPU architecture and speed | Computational capability |
| I/O Capacity | N/A | Digital/analog input/output count | System integration capacity |
| Memory | N/A | RAM and storage capacity | Program complexity capability |
| Real-time Capability | N/A | Deterministic response time | Motion control precision |
| Communication Interfaces | N/A | Network and fieldbus support | System connectivity |
| Programming Environment | N/A | Development software | Ease of implementation |
| Safety Features | N/A | Functional safety compliance | Human safety requirements |
| Expansion Options | N/A | Modular expansion capability | System scalability |
Form Factor
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Height | N/A | Total standing height (cm) | Human-scale enables use of tools, navigation of spaces |
| Width | N/A | Shoulder-to-shoulder width (cm) | Affects balance, door/passage fit |
| Weight | N/A | Total mass (kg) | Impacts mobility, safety, power usage, transportability |
Power System
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Battery Type | N/A | Li-ion / LiFePO4 / etc. | Determines energy density, safety |
| Battery Capacity | N/A | Wh or Ah | Impacts range and operating time |
| Operating Duration | N/A | Hours under normal load | Key for logistics, shift planning |
Performance
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Payload Capacity | N/A | Maximum carrying capacity (kg) | Determines real-world utility |
| Speed | N/A | Maximum operational speed | Task completion rate & productivity |
| Precision | N/A | Positioning accuracy (mm) | Quality of work & application suitability |
| Repeatability | N/A | Consistency of positioning (±mm) | Manufacturing quality & reliability |
| Cycle Time | N/A | Time per standard operation | Productivity & throughput calculations |
| MTBF | N/A | Mean Time Between Failures (hours) | Reliability & maintenance planning |
| Service Life | N/A | Expected operational lifespan (years) | ROI calculations & replacement planning |
Connectivity
| Attribute | Value | Description | Why It Matters |
|---|---|---|---|
| Communication Protocol | N/A | Wi-Fi / Ethernet / 5G / Bluetooth | Network integration capabilities |
| Remote Control | N/A | Web / App / Joystick / API | Needed for manual override or remote training |
| Programming Interface | N/A | Drag-drop / Code / Visual / Teach pendant | Ease of deployment and customization |
| Integration APIs | N/A | Available software interfaces | System integration capabilities |
| Cloud Connectivity | N/A | Cloud platform compatibility | Data analytics & remote monitoring |
| Security Features | N/A | Encryption & authentication methods | Cybersecurity compliance |
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