mangavalkandClaude Opus 5.5
9a7061383c
Upgrade ArduinoHA from 1.3.0 to 2.1.0 and rewrite mqtt.ino for it. The clock now shows up in Home Assistant (discovery prefix "homeassistant") with: - switches Tubes (blank the display, runtime only) and Auto dim - numbers Day/Night brightness - light Backlight (on/off, brightness, RGB mapped to the colour wheel) - select LED effect, button Cathode protect - sensors Light (LDR) and WiFi signal, plus the upstream sensors when the clock has them; master-clock subscriptions are kept Settings changed from HA are saved to EEPROM 3 s after the last change. Fixes the unbounded memcpy in the MQTT message handler. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ESP_UniClock for the NixieIN12v2 clock
Firmware for this clock, based on ESP_UniClock by
Peter Gautier (GPL-3.0-or-later), vendored from upstream commit 1189810 (2026-09-07).
ESP32_UniClock2/: the upstream sketch folder (all.ino/.hfiles and the web UI indata/). It keeps the upstream layout, so it still opens in the Arduino IDE.lib/: the library versions bundled upstream (libraries/*.zip), only those the ESP8266 build needs. The upstream manuals, datasheets, photos and ESP32-only libraries were left out. Exception:arduino-home-assistantis v2.1.0 (upstream bundles 1.3.0, which has no light, number, select or button entities);mqtt.inowas rewritten for it.platformio.ini: PlatformIO build for the ESP-12 (4 MB flash, 2 MB SPIFFS).
Local changes are separate commits on top of the import (git log -- firmware/uniclock).
Build and flash
pio run # build
pio run -t upload # flash the firmware over COM7
pio run -t uploadfs # flash the web UI (data/) to SPIFFS
pio device monitor # serial log, 115200 Bd
The CH340C adapter has no auto-reset: before each upload, hold GPIO0 to GND, tap RST to GND, then
release GPIO0. See CLAUDE.md in the repo root for the wiring.