Build a physical voice box for your AI agent with an ESP32
A maker built a physical voice interface for his own AI agent on an ESP32, powered by Hermes Agent from Nous Research, and documented the build in a 16-part thread.
Source
@gabipuricelli on X · 2026-10-17
Written in our own words. Credit to the original author. Link checked 2026-10-17.
What they did
A maker built a physical voice interface for his own AI agent on an ESP32, powered by Hermes Agent from Nous Research, and documented the build in a 16-part thread.
Result (as claimed)
Working device shown on X.
Tools they used
Cost: Hermes Agent: free plan, paid from $20/mo. Checked 2026-10-14.
Set it up
Define the job
Say exactly what you want done and what the agent may and may not do on your behalf.
Share only what is needed
Give Hermes Agent the minimum files or access required. Avoid sharing passwords in chat when a safer login flow exists.
Review the plan
Ask the agent to show its plan or draft before it acts, and approve each step that has real consequences.
Check the result
Confirm the outcome yourself (order placed, request sent, document understood) and keep a record.
Copy the full setup prompt
Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.
You are helping me set up this AI use case end to end in Claude Code. Goal: Build a physical voice box for your AI agent with an ESP32 What the original author did: A maker built a physical voice interface for his own AI agent on an ESP32, powered by Hermes Agent from Nous Research, and documented the build in a 16-part thread. Reported result (as claimed by the author): Working device shown on X. Source: https://x.com/gabipuricelli/status/2111543601167761749 Tools they used: Hermes Agent, ESP32 Category: Personal & life Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Codex. Goal: Build a physical voice box for your AI agent with an ESP32 What the original author did: A maker built a physical voice interface for his own AI agent on an ESP32, powered by Hermes Agent from Nous Research, and documented the build in a 16-part thread. Reported result (as claimed by the author): Working device shown on X. Source: https://x.com/gabipuricelli/status/2111543601167761749 Tools they used: Hermes Agent, ESP32 Category: Personal & life Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Grok Bot. Goal: Build a physical voice box for your AI agent with an ESP32 What the original author did: A maker built a physical voice interface for his own AI agent on an ESP32, powered by Hermes Agent from Nous Research, and documented the build in a 16-part thread. Reported result (as claimed by the author): Working device shown on X. Source: https://x.com/gabipuricelli/status/2111543601167761749 Tools they used: Hermes Agent, ESP32 Category: Personal & life Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
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Guides for this use case
How to automate work with n8n and AI · How to set up Hermes Agent workflows · How to build hardware projects with AI agents
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