firmware: v20 — ESP8266 sin OTA/WiFi, ESP32-CAM mantiene OTA

ESP8266:
- Eliminado completamente WiFi, BearSSL, HTTPClient, ESPhttpUpdate
- Firmware pasa de 375KB a 240KB (sin stack WiFi)
- Sin interferencia de WiFi con analogWrite/PWM de motores
- Se mantiene: waitForReady(), 2 pitidos conexion, watchdog 1.5s
- Solo se actualiza por USB (el hardware cambia poco)

ESP32-CAM:
- OTA sin cambios, version -> 20
- Indicador OTA: 3 x Serial H1/H0 -> 3 flashes LED GPIO4
  (el ESP8266 estaba en waitForReady() y no procesaba Serial)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Natxo1000
2026-06-03 17:09:28 +02:00
parent ba3f927e8c
commit 0ba2f0247c
4 changed files with 47 additions and 148 deletions

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