Sonoff-Tasmota

5.0.5 20170508

• Add command FullTopic with tokens %topic% (replaced by command Topic value) and
  %prefix% (replaced by command Prefix values) for more flexible topic definitions (#244)
  See wiki > MQTT Features https://github.com/arendst/Sonoff-Tasmota/wiki/MQTT-Features for more information

Sonoff-Tasmota

5.0.4 20170505

• Add Sonoff Pow Energy Total up to 40 MWh
• Add command EnergyReset 1|2|3 to reset Energy counters (#406)
• Fix Domoticz Energy logging (#411)
• Add command PowerOnState 4 to keep relay always on and disabling all power control (#418)

Sonoff-Tasmota

5.0.3 20170504

• Add command SensorRetain on|off to enable retaining of mqtt message tele/sonoff/SENSOR (#74)
• Change WifiConfig timeout from 60 seconds to 180 seconds (#212)
• Change Sonoff Touch command Ledstate functionality by turning led on if power is off (#214)
• Add 4 seconds delay after power on before enabling button to workaround Wemos D1 mini RTS circuit (#380)

Sonoff-Tasmota

5.0.2 20170503

• Reset SaveData, SaveState and MqttResponse to default values due to rearranging settings
• Moved some settings to flag area
• Add command TempUnit Celsius|Fahrenheit for selecting Celsius or Fahrenheit (#347)
• Add command TempRes 0..3 for selecting Temperature Resolution (#347)
• Add command HumRes 0..3 for selecting Humidity Resolution (#347)
• Add command PressRes 0..3 for selecting Pressure Resolution (#347)
• Add command EnergyRes 0..5 for selecting Energy Resolution (#347)
• Add "TempUnit":"C|F" to sensor JSON output (#347)
• Add support for up to three DHT type sensors each using a different GPIO (#339, #404)

Sonoff-Tasmota

5.0.1 20170429

• Adjust Sonoff SC messages to prepare for display feature
• Move static data from RAM to Flash
• Fix PowerOnState for some devices not reporting "Power on" state (#284, #380, #383)

**** ATTENTION Version 5.0.x specific information ****

This version uses a new linker script to free flash memory for future code additions. It moves the settings from Spiffs to Eeprom. If you compile your own firmware download the new linker to your IDE or Platformio base folder. See Wiki > Prerequisite.

Best practice to implement is:

• Open the webpage to your device
• Perform option Backup Configuration
• Upgrade new firmware using Firmware upgrade
• If configuration conversion failed keep the webpage open and perform Restore Configuration

You should now have a device with 32k more code memory to play with.

*********************************************************

Sonoff-Tasmota

5.0.0 20170425

• Memory status message update
• Fix setting migration to better preserve settings during move (#382)
• Best practice is first doing a Backup Configuration before installing version 5.0.0
• Reset save count after setting move
• Start using new linker script without SPIFFS

**** ATTENTION Version 5.0.0 specific information *******

This version uses a new linker script to free flash memory for future code additions. It moves the settings from Spiffs to Eeprom. If you compile your own download the new linker to your IDE or Platformio base folder.

Best practice to implement is:

• Open the webpage to your device
• Perform option Backup Configuration
• Upgrade new firmware using Firmware upgrade
• If configuration conversion failed keep the webpage open and perform Restore Configuration

You should now have a device with 32k more code memory to play with.

Sonoff-Tasmota

4.2.0 20170424

• Prepare for SPIFFS removal by moving settings to EEPROM area
• Fix compilation error when webserver is disabled (#378)

Sonoff-Tasmota

4.1.3 20170410

• Add user configuarble GPIO to module S20 Socket and Slampher
• Add support for Sonoff SC (#112)
• Set PWM frequency from 1000Hz to 910Hz as used on iTead Sonoff Led firmware (#122)
• Set Sonoff Led unconfigured floating outputs to 0 to reduce exceptions due to power supply instabilities (#122)
• Add Access Point Mac Address to Status 11 and Telemetry (#329)
• Fix DS18B20 negative temperature readings (#334)

Sonoff-Tasmota

4.1.2 20170403

• Rename Unrecognised command to Unknown command
• Remove all command lists
• Remove command SmartConfig (superseded by WifiConfig)
• Fix boot loop when selecting module Sonoff 4CH or Sonoff Touch on non ESP8285 hardware
• Add optional support for Toshiba and Mitsubishi HVAC IR control (needs updated IRremote8266 library) (#83, #257)
• Add all configured switches to Domoticz Configuration web page (#305)
• Fix compile error when selecting WS2812 DMA (#313)

Sonoff-Tasmota

4.1.1 20170329

• Fix default Telemetry for command Prefix3
• Fix webserver Module parameters for disabled select
• Fix sensor status for enabled switches
• Remove Light as alternative for Power (save code space)
• Remove migration option from pre V3 (code cleanup)
• Remove unofficial SPIFFS support (code cleanup)
• Remove command list when unknown command is entered (save code space)
• Rename Status11 json from StatusPWR to unique StatusSTS
• Rename command Gateway to IPAddres2, Subnetmask to IPAddress3 and DnsServer to IPAddress4 (save code space)
• Add Command MqttResponse to select either command or RESULT topic as response (#258)
• Add command StateText1 to StateText3 to assign MQTT_STATUS_OFF, MQTT_STATUS_ON and MQTT_CMND_TOGGLE respectively (#286)
• Remove restart after IPAddress changes (#292)
• Add support for MAX31850 in xsns_ds18x20.ino (#295)
• Fix possible uptime update misses (#302)