Placeholder. This chapter has its structure and its place in the site; the writing is still to come. Nothing here is checked yet — don’t wire anything up from it.
beginnerChapter 1 of 415 min

Install the toolchain

Arduino IDE or PlatformIO, the ESP32 board package, and the USB driver your laptop is probably missing.

What you need

Placeholder. This chapter has its template and its place in the series; the writing is still to come.

Check it worked

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