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oskarvitaliiandClaude Opus 4.8 4b59b8936b fix: stream large API responses to stop heap-exhaustion truncation

Serving /api/history (and /api/forecasts) built a ~12 KB String +
JsonDocument every 15 s; over days this fragmented the ESP8266 heap until
the TCP stack could no longer send a full response, causing the web page
to fail with ERR_CONTENT_LENGTH_MISMATCH. Stream both array endpoints via
chunked transfer (small stack buffer, no big allocations). Add free-heap
to /api/current and Serial, plus a low-memory safety restart (history is
persisted first).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-07-21 06:57:09 +07:00

WeatherPredictor

fix: stream large API responses to stop heap-exhaustion truncation

2026-07-21 06:57:09 +07:00

.gitignore

docs: add Weather Predictor design spec

2026-07-17 18:28:17 +07:00

README.md

chore: make repo an Arduino collection with WeatherPredictor project

2026-07-18 11:58:33 +07:00

README.md

Arduino

A collection of Arduino / ESP microcontroller projects.

Projects

WeatherPredictor — autonomous barometric weather station on a Wemos D1 mini (ESP8266): local Zambretti forecast, TFT display and a self-hosted web interface. See its README.