ESP32

Raised as a usability problem by 5 people on Hacker News over 7 years (2020–2026), in 5 threads.

People raised many different problems with ESP32, but no single problem has yet been raised by 3 people in 3 different months and threads.

Unreviewed issues were grouped by machine: Claude Haiku labelled each comment as a usability complaint, named what it's about and summed up the problem in a line, and a small model grouped similar problems. Nobody has checked them by hand. Expect mistakes.

The newest 4 complaints

Couldn't find the list of supported boards on the site2026-09-10
Beginners hit confusing setup: wrong board options, unclear pinouts, examples failing with hard-to-debug errors2025-10-07
Hardware features are close to impossible to use without toolchain support, docs, or sample code2021-04-10
Sleep modes wake unreliably and draw more power than expected2020-12-17