AI-Driven ESP32 Workflow (Spec → Code → Test) using Claude Code
After my last video, many of you asked for a deeper look at how I actually work with AI and the ESP32. So today I will show you a real example project — an iOS voice keyboard for any computer.
But that’s only half of the story.
You will also see how I automatically test ESP32 devices using an “ESP32 workbench” — a Raspberry Pi running special software that allows an AI agent to program, flash, monitor, and even test Wi-Fi and BLE behavior of ESP32 boards.
The second part is a full walk-through, from the installation of Claude Code till the test of the project, if you want to see the extreme power of today’s AI
My second channel: / @hb9bla
Links:
Case for Pi Zero 2W: https://s.click.aliexpress.com/e/_c3L...
USB hub with Ethernet (micro USB for Raspberry): https://de.aliexpress.com/item/100500...
Thin Ethernet cable ideal for Desktop: https://s.click.aliexpress.com/e/_c43...
ESP32-S3 Supermini (no reset/GPOI0 pins): https://s.click.aliexpress.com/e/_c3j...
ESP32-S3 Pico for development: https://s.click.aliexpress.com/e/_c3M...
USB adapter USB-C to USB-A: https://s.click.aliexpress.com/e/_c3P...
Repo for the video: https://github.com/SensorsIot/YouTube
Repo for the entire project (incl. IOS app): https://github.com/SensorsIot/IOS-Key...
Repo for ESP32 Workbench: https://github.com/SensorsIot/Univers...
Claude Code setup: https://code.claude.com/docs/en/setup
The links above are usually affiliate links that support the channel (at no additional cost to you).
Supporting Material and Blog Page: http://www.sensorsiot.org
GitHub: https://www.github.com/sensorsiot
My Patreon Page: / andreasspiess
Discord: / discord
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