WiFiThermostat/LIBRARIES.md

Libraries

ESP8266 core for Arduino

https://github.com/esp8266/Arduino

• includes:
  
  • ESP8266WiFi.h
    
  • WiFiClient.h
    
  • ESP8266WebServer.h
    
  • ESP8266mDNS.h
    
  • ESP8266HTTPUpdateServer.h
    
  • DNSServer.h
    
  • FS.h (SPIFFS)
    
  • Wire.h (I2C library)
    
• used versions:
  
  • from v0.4.0:
    Core 2.6.3
  • pre v0.4.0:
    Core 2.4.0-beta2
    because final 2.4.0 release had connection bugs and older v2.3.0 was stable but had some serious security holes

ArduinoJson

installed from library manager

• from v0.4.0:
  ArduinoJson 6.13.0
  which includes breaking changes and needed code updates but is simpler to use and needs less memory
  
• pre v0.4.0:
  ArduinoJson 5.13.0
  

Adafruit DHT-sensor-library

https://github.com/adafruit/DHT-sensor-library
Examples include both a "standalone" DHT example and one that works along with the Adafruit Unified Sensor Library. A Unified sensor library is required even if using the standalone version.
Used the "standalone" version for reading the DHT22 sensor.

• from v0.4.0:
  DHT-sensor-library-1.3.8
  
• from v0.3.3:
  DHT-sensor-library-1.3.7
  because v1.3.0 had issues (error reading sensor very often)
  
• pre v0.3.3:
  DHT-sensor-library-1.3.0
  

Adafruit Unified Sensor Driver

dependency of Adafruit DHT-sensor-library, has to be installed to compile sucessfully although not really used for the "standalone" DHT library.
https://github.com/adafruit/Adafruit_Sensor

• from v0.4.0:
  Adafruit Unified Sensor 1.1.1
  +dependency Adafruit ADXL343, whatever
  
• pre v0.4.0:
  Adafruit Unified Sensor 1.0.2
  

r-downing PersWiFiManager

AP with captive portal for initial (WiFi-) configuration.
Used with modification - added #define WIFI_HTM_PROGMEM to PersWiFiManager.cpp (turns off SPIFFS usage and stores HTML page to PROGMEM to simplify firmware upload)
https://github.com/r-downing/PersWiFiManager

• from v0.4.0:
  PersWiFiManager v5.0.0
• pre v0.4.0:
  PersWiFiManager v3.0.1

knolleary PubSubClient

MQTT client for Arduino
https://github.com/knolleary/pubsubclient
https://pubsubclient.knolleary.net/

• from v0.4.0:
  PubSubClient v2.7
  used without modifications due to dropped Domoticz support
• pre v0.4.0:
  PubSubClient v2.7
  used with the following modified DEFINEs in PubSubClient.h:
  MQTT_MAX_PACKET_SIZE: increased to 512, needed for receiving/parsing domoticz/out topic

LiquidCrystal I2C

• from v0.4.0:
  LiquidCrystal_I2C v1.1.3 from here:
  https://github.com/johnrickman/LiquidCrystal_I2C/releases

• pre v0.4.0: commit e3701fb 2017-03-09 from here:
  https://github.com/fdebrabander/Arduino-LiquidCrystal-I2C-library

r89m Button + PushButton

Button handling library with callbacks on press, release, hold, hold-repeat.
PushButton.h extends Button.h.
https://github.com/r89m/PushButton
https://github.com/r89m/Button

• PushButton v1.0.0
  
• Button v2.0.1 (from v0.4.0, v2.0.0 before)

Bounce2

used by r89m Button/PushButton.
https://github.com/thomasfredericks/Bounce2

• from v0.4.0:
  Bounce2 2.52
• pre v0.4.0:
  Bounce2 2.41