5.5.0 20170730
* Reduce code space by removing the following commands as they are
replaced by SetOption alternatives:
* SaveState = SetOption0
* ButtonRestrict = SetOption1
* Units = SetOption2
* MQTT = SetOption3
* MQTTResponse = SetOption4
* TempUnit = SetOption8
* Smoothing WS2812 animation poll, invert fade speed and max allowed
wakeup time down to 3000 seconds
* Fix initial button press detection
* Add support for Sonoff RF Bridge 433 using command RfKey
* Fix regression from 5.0.7 by increasing message buffer size from 360
to 368 to accomodate 4 x DS18x20 sensors (#637)
* Add GroupTopic to Topic test when using ButtonTopic/SwitchTopic to
send either ON/OFF or TOGGLE (#642)
* Adjust HLW calibration limits to accomodate HuaFan device and add
commands HlwPSet, HlwUSet and HlwISet (#654)
5.3.0 20170715
* Major Hue rewrite which might introduce Alexa problems. If so,
initiate an issue
* Add support for Sonoff Led and BN-SZ01 Ceiling Led brightness control
to Hue
* Fix Sonoff Led Power, Dimmer and Color MQTT response (#176)
* Add commands Delay and Backlog to allow multiple commands at once
separated by ";" (#593)
* Use default flashmode DOUT to solve restart hangs on esp8285 chips
(#453, #598)
* Change Web console column width from 99 to 300 (#599)
5.2.4 20170703
* Removed flash mode update after selecting different module solving
esp8285 related problems
* Add device type flag to sonoff_template.ino
* Change Sonoff Led Wakeup and add support for Sonoff BN-SZ01 Led
5.2.3 20170630
* Change Sonoff Led color conversion code
* Fix SetOption12 handling
* Simplify auto configuration upgrade
* Add option Upgrade <version_number> to only upgrade to any higher
version (Old PR #213)
* Change FallbackTopic to cmnd/<MQTTClient>/<command> <parameter>
bypassing FullTopic and Prefix (#538)
5.2.2 20170625
* Add configuration SaveAddress to Status 1 and Information Page
* Change Sonoff Led Color conversion from AtoH to strtol
* Fix possible wrong uploads due to configuration overwrites (#542)
* Fix payload negative numbers (#547)
5.1.6 20170606
* Shrink code
* Removed online configuration of Domoticz In and Domoticz Out MQTT
strings
* Removed commands DomoticzInTopic and DomoticzOutTopic
* Add define KEY_HOLD_TIME to configure button hold threshold before
sending MQTT Hold message
* Add command StateText4 to configure button MQTT Hold text (=
MQTT_CMND_HOLD)
* Add command SetOption11 0|1 to swap pushbutton single and double press
functionality (#200)
* Add command SwitchMode<x> 5 (PUSHBUTTONHOLD) and 6
(PUSHBUTTONHOLD_INV) (#489)
5.1.0 20170513
* Fix Offline/Removal of retained topic when FullTopic is changed
* Add FullTopic to MQTT Configuration and Information web page
* Adde license model GPLv3 (#188)
5.0.6 20170510
* Remove hyphen in case of a single DHT sensor connecetd (#427)
* Add command MqttRetry <seconds> to change default MQTT reconnect retry
timer from minimal 10 seconds (#429)
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)
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
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)
4.0.7 20170319
* Increased Sonoff Led PWM frequency from 432 to 1000
* Fix possible watch dog reboot after changing module type on web page
* Fix reporting of GPIO usage from web page
* Fix Sonoff Led blank during firmware upgrade
* Fix Sonoff Led flicker and possible flash corruption by using latest
Arduino-esp8266 versions
* of pwm core files included in sonoff library (#211)
* Add PWM output control with commands PWM1 to PWM5 using user
selectable GPIOs (#211)
* Fix exceptions due to low values of commands HlwPCal (10000), HlwUCal
(1000) and HlwICal (2500) (#223)
* Add Switch state to sensor status (#227, #233)
* Add user configuarble GPIO to module Sonoff Touch (#228)
* Add define WEB_PORT to user_config.h to change default web server port
from 80 (#232)
* Fix failed Ota Firmware upgrade started from Web page (#235)
4.0.4 20170312
* Add pulse timers for up to 4 relays (#106)
* Fix Sonoff Led power state when dimmer or color is 0 (#176)
* Add command NtpServer<x> to configure up to three NTP servers (#177)
* Delete module User Test as module Wemos D1 mini has same/more user
configurable GPIO (#178)
* Add more user configurable GPIO to module ElectroDragon (#183)
4.0.2 20170308
* Restore correct seriallog level after Serial logging was disabled
* Add simple dimmer slider to Sonoff Led web page
* Reduced root webpage size by 31%
* Expand Status 2 with Build date/time and core version
* Fix webserver redirection when not in WifiManager mode (#156)
* Add command ButtonRestrict On/Off to restrict access to button hold
and button multi press options above 2 (#161)
* Fix DS18S20 negative temperature readings (#165)
* Fix crlf compilation error due to bad syntax (#144, #167)
4.0.1 20170305
* Fix char default sizes and set MESSZ to 360 (#143)
* Fix SerialLog setting status
* Disable syslog when emulation is active
* Add DS18B20 web page display refresh
4.0.0 20170303
* Add define to remove config migration code for versions below 3.0 (See
Wiki-Upgrade-Migration path)
* Free memory by switching from String to char[]
* Raised Sonoff Led PWM frequency from 200Hz to 432Hz in search of
stability (hardware watchdog timeouts) (#122)
* Increase message size and suggested minimum MQTT_MAX_PACKET_SIZE to
512 (#114, #124)
* Remove runtime warning message regarding MQTT_MAX_PACKET_SIZE too
small as it is now moved to compile time (#124)
* Fix possible panics with web console and http commands while UDP
syslog is active (#127)
* Add optional static IP address (#129)
* Add define ENERGY_RESOLUTION in user_config.h to allow user control
over precision (#136)