This workflow provides a comprehensive automation solution for managing a 3D printer via OctoPrint using n8n. It starts with a manual trigger for testing purposes, then sends HTTP requests to control and monitor the printer, such as starting, pausing, resuming, or canceling print jobs. Additionally, it integrates AI-driven chat capabilities through Langchain and OpenAI, enabling natural language interactions and commands for print management. The workflow also includes a webhook trigger for receiving chat messages, which are processed by an AI agent, and results are communicated back via Discord. This setup is ideal for remote printer management, interactive support, or integrating 3D printing into larger automation systems.
Automated 3D Printer Management with n8n
| Node Count | 11 – 20 Nodes |
|---|---|
| Nodes Used | @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.chatTrigger, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.memoryBufferWindow, discord, httpRequest, httpRequestTool, manualTrigger |
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