OpenClaw on Raspberry Pi 5: Full Setup, Performance, and 24/7 Running Guide

# OpenClaw on Raspberry Pi 5: Full Setup, Performance, and 24/7 Running Guide

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I’ve spent the last three months running OpenClaw on a Raspberry Pi 5, and I’m going to walk you through exactly how I set it up, what performance looks like, and whether it’s viable for serious 24/7 deployments.

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## Why I Chose Raspberry Pi 5 for OpenClaw

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The Pi 5 is a solid step up from previous generations. 8GB of RAM, a 2.4GHz quad-core processor, and PCIe 2.0 support make it actually competitive for lightweight server workloads. My primary goal: run OpenClaw continuously without paying $20-50/month for VPS hosting.

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The trade-off is clear—you get lower performance but genuine cost savings and full hardware control. Let’s talk real numbers.

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## Initial Hardware Setup

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I’m using:
\n– Raspberry Pi 5 (8GB model)
\n– 512GB NVMe SSD via PCIe adapter
\n– Official 27W power supply
\n– Passive aluminum heatsink (no active cooling initially)

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The NVMe is essential. The microSD card approach will destroy your durability and performance. Trust me on this.

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### Step 1: Flashing the OS

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Download Raspberry Pi OS Lite (64-bit) from the official website. I use the Imager tool:

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\n# On your desktop/laptop\n# Use Raspberry Pi Imager GUI or:\n# macOS/Linux terminal approach:\nunzip 2024-03-15-raspios-bookworm-arm64-lite.zip\n# Flash using dd or your preferred method\n

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Key settings in Imager before flashing:
\n– Enable SSH
\n– Set hostname: `openclawpi`
\n– Set username/password
\n– Configure WiFi (or use Ethernet—much more stable)
\n– Set locale and timezone

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I flash directly to the NVMe via USB adapter on my laptop, then boot the Pi with it installed.

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## Optimizing the Pi 5 for OpenClaw

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### Disable Unnecessary Services

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Fresh Raspberry Pi OS includes services you don’t need when running headless:

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\nsudo systemctl disable bluetooth\nsudo systemctl disable avahi-daemon\nsudo systemctl disable cups\nsudo systemctl disable wifi-country.service\nsudo systemctl stop bluetooth\nsudo systemctl stop avahi-daemon\n

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This freed up roughly 50MB of RAM immediately.

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### Update System and Install Dependencies

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\nsudo apt update\nsudo apt upgrade -y\nsudo apt install -y python3-pip python3-venv git curl wget htop\n

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### Configure GPU Memory Split

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Since you’re running headless (no HDMI output), give that memory to the system:

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\n# Edit config.txt\nsudo nano /boot/firmware/config.txt\n\n# Find the section: [pi5]\n# Add or modify:\ngpu_mem=16\n

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This gives you back roughly 128MB for OpenClaw.

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## Installing OpenClaw

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I’m assuming you have a working OpenClaw installation already. If not, follow the official repository setup.

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### Create Dedicated Service User

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\nsudo useradd -m -s /bin/bash openclaw\nsudo usermod -aG sudo openclaw\n

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### Clone and Setup

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\nsudo su - openclaw\ngit clone https://github.com/openclawresource/openclaw.git\ncd openclaw\npython3 -m venv venv\nsource venv/bin/activate\npip install -r requirements.txt\n

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### Create Systemd Service

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Create `/etc/systemd/system/openclaw.service`:

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\n[Unit]\nDescription=OpenClaw Service\nAfter=network.target\n\n[Service]\nType=simple\nUser=openclaw\nWorkingDirectory=/home/openclaw/openclaw\nExecStart=/home/openclaw/openclaw/venv/bin/python main.py\nRestart=always\nRestartSec=10\nStandardOutput=journal\nStandardError=journal\n\n[Install]\nWantedBy=multi-user.target\n

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Enable and start:

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\nsudo systemctl daemon-reload\nsudo systemctl enable openclaw\nsudo systemctl start openclaw\n

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Check status:

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\nsudo systemctl status openclaw\nsudo journalctl -u openclaw -f  # Live logs\n

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## Performance Benchmarking: Pi 5 vs VPS

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I ran identical workloads on both for comparison. Here’s what I measured:

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### Test Setup
\n– 1000 concurrent connections
\n– 10-minute sustained test
\n– Monitor CPU, memory, network throughput

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### Results

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| Metric | Pi 5 (8GB) | Budget VPS (2GB) | Budget VPS (4GB) |
\n|——–|———–|—————–|—————–|
\n| CPU Usage | 65-75% | 40-50% | 35-45% |
\n| Memory Used | 6.2GB | 1.8GB | 2.4GB |
\n| Avg Latency | 145ms | 78ms | 65ms |
\n| P95 Latency | 420ms | 210ms | 145ms |
\n| Network Throughput | 85 Mbps | 150+ Mbps | 150+ Mbps |
\n| Monthly Cost | ~$8 (electricity) | $3.50 | $6.00 |

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Reality check: The Pi 5 handles moderate loads fine, but it sweats under sustained heavy traffic. Latency is higher. For hobby projects, APIs with predictable loads, and monitoring tools—it’s great. For production e-commerce or high-traffic apps, stick with VPS.

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Frequently Asked Questions

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Need to protect your home server from power outages? See our guide to the best UPS for home server protection →

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