v48.0: Bug fix release

What's Changed

New feature

• Sensor value adjustment
• Send hostname when getting IP address from dhcp
• Show clock on line 1 (except BIG String mode)

Change

• Do not fall into setup mode when wifi disconnection (except bootup)
• add hostname to /api/v1/getdata /ping response
• add rawdata to /api/v1/getdata. this is sensor data before sensor value adjustment.
• add debug build or release build to /ping response

Bugfix

• Timebased dimmer conflicts autodimmer.

Full Changelog: v47.0...v48.0

v47: Auto Dimmer Update (ESP32 users please read)

BREAKING CHANGE for ESP32 users

• Get config backup before update. (/api/v1/config/backup)
• ALL CONFIG ARE LOST after update.

NOTE: ESP8266 users are not affected. because already use littlefs.

CHANGES

• CHANGE: wait for reconfig is now default disable
• ADD: ntp client (#120)
• ADD: Timebased dimmer (#121)
• FIX: go setup mode if startup wifi connection failed
• CHANGE: move to littlefs (esp32)
• FIX: BH1750 is not reconized on I2C scan
• ADD: Automatic config upgrade

v46.0: Big Usability improve update

• Config WebUI is always ON (normal and setup mode)
• Web Updater is added. (only on ESP32)

UPGRADE NOTE

• Almost all API url are changed.
• API URLs are prefixed by /api/v1 is added. (exception: /ping /goto_setup).
• See API Docs.

CHANGES

• ADD: Web config both on normal mode and setup mode
• BREAKING CHANGE: All API urls changed.
• Deprecate: MQTT mode will be delete

v45.0: Config update

• ADD: AutoDimmer
• ADD: Config class (Internal mechanism) maybe consume 4KB memory.
• ADD: Config value validation (Setup web, Web API)
• CHANGE: platformio/espressif32 @ 3.2.0 (was 3.1.0)
• CHANGE: Config version v45 (was v44)
• NOTE: ESP32 freeHeap=238756 ESP8266 freeHeap=19184

v44.0: Internal refactoring Update

UPGRADE NOTE:

Alerts settings are back to default on version up.
You using before v42, update to v43 first. and get config backup using http://[envboy]/config/backup

Changes

• CHANGE: Config version 12 -> 44 (Yes, changed config version scheme. same as EBX version)
• ADD: MHZ-19B Auto Baseline Correction ON/OFF at boot time
• ADD: Skip wait for reconfigure
• ADD: Factory reset API
• CHANGE: Config set API key about alerts are chenged
• FIX: Internal code clean up
• FIX: Config backup API result contains gabage
• FIX: mDNS: Call setInstanceName/addService before begin() (this prevent mdns listing)

v43.0: Delta All Update

• CHANGE: Espressif 32 framework 3.0 -> 3.1
• ADD: Delta display
• FIX: Alert config can't save (warning1.high, caution2.low&high)
• ADD: Config backup API /config/backup
• FIX: Using DynamicJsonDocument instead of StaticJsonDocument

v42.0: Config API Update

• CHANGE: all API results are now JSON
• ADD: freeHeap to JSON, value of ESP.getFreeHeap() (update 15sec)
• ADD: Config GET / SET API
• ADD: Config COMMIT(SAVE) / REVERT API

v41.0: MH-Z19B update

• ADD: API: MH-Z19B Auto Baseline Calibration ON/OFF
• ADD: API: MH-Z19B Zero Calibration

v40.1: Bugfix for v40

• FIX: SSD1306: Missing unit when no alerts
• CHANGE: Add minor version
• CHANGE: Delete startup first screen

v40 Pressure Delta

• FIX: CO2 ppm alert value is not good.
• ADD: Add POST /goto_setup API.
• FIX: Delete unused source code.
• ADD: Add display invert (3sec) on setup mode (ST7789 / SSD1306)
• NOTE: platformio/espressif8266 @ 2.6.3
• FIX: MHZ19B RX, TX Pin settings are fixed to GPIO 14,0
• CHANGE: Stop prefixing "*" when co2ppm below 400 (use alerts for this purpose)
• FIX: Wait for reconfigure bar length invalid
• FIX: BME280: improve pressure precision (fix decimal values are truncated)
• ADD: Pressure delta
• CHANGE: ST7789: Normal: Dont show co2 when no co2 sensor.