Claude Code Deployment

Copyright © Quectel Wireless Solutions Co., Ltd. 2026. All rights reserved.

---

This document describes the basic steps to install, configure, and use Claude Code on Quectel Pi H1. Claude Code assists in the terminal with tasks such as code writing, file modification, command execution, and project analysis, making it suitable for board-level application development, script debugging, and sample project validation.

For the official Claude Code documentation, please refer to: Claude Code Docs.

Prerequisites

Before proceeding with the installation, ensure the following conditions are met:

• The device is connected to the network;

• The current user has sudo privileges;

• You have obtained the Claude Code service address, access token, and model name configuration parameters.

In the examples below, replace <your_api_token>, <your_base_url>, and <model_name> with the actual parameters you have obtained.

Installation Steps

Install Basic Tools

Update the system package list and install basic tools such as curl, git, etc.:

sudo apt update
sudo apt install -y curl git ca-certificates build-essential jq

Install Node.js 22

Claude Code is installed via npm. Node.js 22 or later is recommended. Install Node.js 22 via NodeSource:

curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash -
sudo apt install -y nodejs

After installation, verify the Node.js and npm versions:

node -v
npm -v

If the terminal outputs version numbers, the Node.js environment is ready.

Install Claude Code

Install Claude Code globally using npm:

sudo npm install -g @anthropic-ai/claude-code

After installation, verify Claude Code is available:

claude --version

If the terminal outputs a version number, the installation was successful.

Configuring Access Parameters

Using the Official Service

If you are using the official Claude Code service directly, set the access token in your current terminal:

export ANTHROPIC_AUTH_TOKEN=<your_api_token>

Using a Proxy or Enterprise Gateway

If accessing through a proxy service or enterprise gateway, configure the service address, access token, and model parameters:

export ANTHROPIC_BASE_URL=<your_base_url>export ANTHROPIC_AUTH_TOKEN=<your_api_token>export API_TIMEOUT_MS=600000export CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1export ANTHROPIC_MODEL=<model_name>export ANTHROPIC_SMALL_FAST_MODEL=<small_fast_model_name>

Parameter descriptions:

Parameter	Description
ANTHROPIC_BASE_URL	API service address. Usually not required for the official service.
ANTHROPIC_AUTH_TOKEN	Claude Code access token.
API_TIMEOUT_MS	API request timeout. Increase if the network or model response is slow.
CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC	Set to 1 to disable non-essential traffic.
ANTHROPIC_MODEL	Default primary model.
ANTHROPIC_SMALL_FAST_MODEL	Default lightweight fast model.

The export commands above only take effect in the current terminal session. To make them persistent, add the environment variables to ~/.bashrc or another shell configuration file.

Starting Claude Code

After completing the installation and environment variable configuration, start Claude Code from the terminal:

claude

On the first launch, Claude Code may perform login verification, configuration confirmation, or permission prompts. Follow the on-screen instructions to complete the initialization.

Usage Examples

Generating GPIO LED Blinking Code

Navigate to your project directory and describe your task directly to Claude Code.

Refer to the Quectel Pi H1 40-Pin expansion documentation, write and run a test program to control GPIO_36 for LED blinking. GPIO_36 corresponds to physical pin Pin3.

For pin-related documentation, refer to: 40-Pin expansion.

Before executing hardware control tasks, it is recommended to verify the following:

• The target pin is not currently occupied by I2C, SPI, UART, or other system functions;

• The GPIO voltage level is compatible with the peripheral;

• The current user has permission to access the GPIO device nodes.

Analyzing Project Code Structure

Navigate to the project directory and start Claude Code:

cd ~/my_project
claude

Enter a task description in the Claude Code interactive interface, for example:

Analyze the code structure of the current project, listing the main modules, entry files, and dependencies.

Claude Code will automatically read the project files and directories, outputting a code structure overview, module division, and call relationships to help you quickly understand the overall architecture of an unfamiliar project.

Common Commands

Check Claude Code version:

claude --version

View Claude Code help information:

claude --help

Enter a project directory and start Claude Code:

cd <project_path>
claude

Manage conversations:

Command	Function
claude –continue	Resume the most recent session in the current directory
claude –resume	Open the Session Manager
claude –resume <name>	Resume a named session directly
claude –from-pr <number>	Resume a session linked to that pull request
/resume	Switch to a different conversation from within an active session

Troubleshooting

• If claude is not found after installation, verify that the npm global installation succeeded and that the npm global bin directory is in your PATH;

• If npm install is slow, configure an npm mirror source based on your network environment and reinstall;

• If authentication fails at startup, check whether ANTHROPIC_AUTH_TOKEN is configured correctly;

• If unable to connect after configuring a proxy or enterprise gateway, verify ANTHROPIC_BASE_URL, the model name, and network connectivity;

• For hardware control tasks, first confirm the pin multiplexing configuration, GPIO access permissions, and peripheral connections.