ESP32

What this skill does

Avoid common ESP32 mistakes — GPIO conflicts, WiFi+ADC2 trap, deep sleep gotchas, and FreeRTOS pitfalls.

ESP32 is part of the Other Skills category — OpenClaw skills that extend your agent with new capabilities. You can install it on its own or alongside other other skills skills from the OpenClaw catalog.

How to install ESP32

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for esp32 and click Install.
4. The skill activates automatically when an incoming message matches its description.

Install from the command line

If you already run the OpenClaw CLI, add ESP32 with a single command:

openclaw skills add esp32

This pulls esp32 from ClawHub and installs it into ~/.openclaw/skills/esp32/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use ESP32

Once installed, ESP32 activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.

Manual install (advanced)

If you prefer manual installation:

1. Click the Download .zip button above to grab esp32-1.0.0.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/esp32/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install ESP32?

Install ESP32 in the OpenClaw Easy desktop app by opening the Skills panel, searching for esp32, and clicking Install. From a terminal you can run: openclaw skills add esp32. Either way the skill is placed in ~/.openclaw/skills/esp32/.

Is ESP32 free?

Yes. ESP32 is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.

What does ESP32 do?

Avoid common ESP32 mistakes — GPIO conflicts, WiFi+ADC2 trap, deep sleep gotchas, and FreeRTOS pitfalls.

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Browse the full OpenClaw skill catalog

This page covers just one skill. The OpenClaw skill hub has 10,000+ more — search, sort by downloads or stars, and install any of them in one click. There is also a curated awesome-openclaw-skills list grouped by use case.