# ESPurna change log The format is based on [Keep a Changelog](http://keepachangelog.com/) and this project adheres to [Semantic Versioning](http://semver.org/). ## [1.7.1] 2017-03-28 ### Fix - Issue #113. Fix restoring color from EEPROM upon reboot - Issue #113. Fix bug in API handlers ## [1.7.0] 2017-03-27 ### Added - Web interface embedded in firmware image by default - Upload firmware image from web interface - Added API entry point to change light color - Added generic analog sensor. Thanks to Francesco Boscarino - Report RSSI value in debug console and MQTT status messages - Added support for Magic Home LED Controller - Added support for ESPurna-H Board (based on HLW8012) - Added forward compatible code for v2.0 ### Changed - Added ellipsis (...) in debug messages longer than 80 characters - Changed topic constants in code - Prevent the SDK from saving WiFi configuration to flash ### Fix - Issue #113. Fix light bulb state to OFF in library prevented the bulb from turning on - Issue #58. Added code to handle spurious readings - Fix bug in HLW8012 calibration current parameter casting to int instead of float - Issue #115. Removed local declaration of _mqttForward variable. Thanks to Paweł Fiedor - Fix MQTT will topic. Thanks to Asbjorn Tronhus ## [1.6.9] 2017-03-12 ### Added - Two stage read for DS18B20 devices. Thanks to Izik Dubnov. - Option to report the relay status via MQTT periodically - Terminal commands to change relay status an light color - Added debug via UDP (disabled by default) - Moved debug strings to PROGMEM. ~1.5KByes memory freed - Avoid broadcasting websocket messages if no clients connected ### Fix - Fixing use after free bug that leads to corrupted auth credentials. Thanks to David Guillen ## [1.6.8] 2017-03-01 ### Added - Issue #85. Heartbeat reports now free heap, uptime and VCC every 5 minutes ### Changed - Wait two minutes instead of one in AP mode before trying to reconnect to the router - Issue #92. Debug log enabled by default in Arduino IDE - Issue #91. Using AsyncMqttClient as default MQTT client again ### Fix - Report data from all sensors via websocket even if no MQTT connection - Issue #92. Fix unknown reference in Arduino IDE - Split data.h contents into 1k lines, otherwise Arduino IDE chokes on them - Discard empty MQTT topic while subscribing ## [1.6.7] 2017-02-25 ### Added - Support for OpenLight / AI-Light by AI-Thinker based on MY9291 LED driver - Issue #87. Factory reset when physical button pressed for >10 seconds ## [1.6.6] 2017-02-23 ### Fix - Issue #82. Fix critical bug on Sonoff Dual ## [1.6.5] 2017-02-22 ### Added - Option to backup and restore settings from the web interface - Footer in the web interface ### Changed - Using PubSubClient as MQTT client by default (please read the documentation) - Double & long clicks do nothing except for the first defined button ### Fix - Issue #79. Fix bug in WiFi led notification & MQTT connectivity (using PubSubClient) - Issue #73. Fix bug when building without Domoticz support - Fix Gulp tasks dependencies ## [1.6.4] 2017-02-20 ### Added - Option to embed the web interface in the firmware, disabled by default - Change relay status with a GET request (browser friendly) - Support for PROGMEM debug messages (only wifi module has been changed) - Option to disable mDNS, enabled by default - Show current web server port in debug log - Issue #75. Link relays to LEDs - Issue #76. Using http://espurna.local when in AP mode ### Changed - Images and favicon is now embedded in the HTML - Authentication challenge only in /auth request. All static contents are un-authenticated - HTTP response code when out of websocket slots changed from 423 to 429 ### Fix - Memory leak in MQTT connection method - Wait 60 seconds before retrying to connect when in AP mode - Issue #24 & #74. Update ESPAsyncTCP and ESPAsyncWebServer to latest GIT version that supports MSS defragmenting - Issue #73. Fixes for windows machines ### Removed - Captive portal removed, mDNS resolution for AP mode too ## [1.6.3] 2017-02-15 ### Added - Issue #69. Temperature unit configuration from the web interface - Issue #55. WebServer port configurable from the web interface, defaults to 80 - Expand network configuration when adding a new network ### Changed - Merged web contents except images in a single compressed file for reliability - Update support for Itead Motor Clockwise/Anticlockwise board - Scan for strongest network only if more than 1 network configured ### Fix - Issue #71. Added default values for netmask and DNS in web configuration - Fixed Itead 1CH self-locking/inching board definition - Fixed PlatformIO environments for ESP8285 boards (4CH and Touch) ## [1.6.2] 2017-02-10 ### Fix - Check if there is an MQTT broker defined before the MQTT_MAX_TRIES check ## [1.6.1] 2017-02-10 ### Added - Added support for [Jorge Garcia's Wifi+Relay Board Kit](https://www.tindie.com/products/jorgegarciadev/wifi--relays-board-kit/) - Reporting current and energy incrementals to a separate counters in Domoticz (thanks to Toni Arte) - Force WiFi reconnect after MQTT_MAX_TRIES fails trying to connect to MQTT broker ## [1.6.0] 2017-02-05 ### Added - Added support for toggle switches - Allow reset the board via an MQTT message - Allow reset the board via an RPC (HTTP) message - Added support for ADC121 I2C for current monitoring (Check [http://tinkerman.cat/power-monitoring-sonoff-th-adc121/](http://tinkerman.cat/power-monitoring-sonoff-th-adc121/)) - Reporting voltage to Domoticz (only HLW8012) - Map button events to actions (toggle relay, AP mode, reset, pulse mode) ### Changed - Reporting energy incrementals (Domoticz, MQTT) ### Removed - Removed current monitor bypass when relay is OFF - Removed energy API entry point ## [1.5.4] 2017-02-03 ### Fixed - Issue #50. Fix type bug in window variable when calculating energy for HLW8012 devices (Sonoff POW) ## [1.5.3] 2017-02-02 ### Fixed - Issue #50 and #54. Fixed domoticz MQTT message format ### Added - Energy calculation and aggregation. API entry points and MQTT messages. ## [1.5.2] 2017-01-29 ### Fixed - Fix bug in emon topic payload ## [1.5.1] 2017-01-28 ### Added - OpenEnergyMonitor WiFi MQTT Relay / Thermostat support (thanks to Denis French) ### Fixed - NTP connection refresh upon wifi connection - Filesystem image build using local gulp installation ## [1.5.0] 2017-01-21 ### Added - Pulse mode. Allows to define a pulse time after which the relay will switch back - API entry points for sensor data (power, current, voltage, temperature and humidity) - Export sensor data to Domoticz (power, current, voltage, temperature and humidity) - Configurable (in code) mapping between buttons and relays - MQTT messages for button events - Added support for Itead Studio 1CH inching/self locking smart switch board - Added support for Jan Goedeke Wifi Relay boards (both NC and NO versions) - Notify OTA updates to websocket clients, automatically reload page - Support for pulse mode notification LED and button - Revert relay state mode on boot (thanks to Minh Phuong Ly) ### Fixed - MQTT will topic - Crash with HLW812 interrupts while trying to create a WIFI connection - Issue #20 Better inline documentation for Alexa and Domoticz default settings - Issue #39 Fixed autoconnect issue with static IP (fixed in JustWifi library) - Issue #41 Added password requirements to initial password change page ### Changed - Changed LED pattern for WIFI notifications (shorter pulses) ## [1.4.4] 2017-01-13 ### Added - Adding current, voltage, apparent and reactive power reports to Sonoff POW (Web & MQTT) ### Fixed - Issue #35 Fixed frequent MQTT connection drops after WIFI reconnect - Defer wifi disconnection from web interface to allow request to return ### Changed - Move all Arduino IDE configuration values to their own file - Using latest HLW8012 library in interrupt mode ## [1.4.3] 2017-01-11 ### Fixed - Issue #6 Using forked Time library to prevent conflict with Arduino Core for ESP8266 time.h file in windows machines ## [1.4.2] 2017-01-09 ### Added - Support for inverse logic relays ### Fixed - Issue #31. Fixed error in relay identification from MQTT messages ## [1.4.1] 2017-01-05 ### Added - Alexa support by default on all devices - Added support for Wemos D1 Mini board with official Relay Shield ### Fixed - Multi-packet websocket frames ## [1.4.0] 2016-12-31 ### Added - Domoticz support via MQTT (https://www.domoticz.com/wiki/MQTT) - Support for static IP connections ### Fixed - Issue #16. Enforce minimum password strength in web interface ### Changed - Using default client_id provided by AsyncMqttClient - Allow up to 5 different WIFI networks ### Removed - File system version file ## [1.3.1] 2016-12-31 ### Fixed - data_dir fix for PlatformIO ## [1.3.0] 2016-12-30 ### Changed - Arduino IDE support (changes in the folder structure and documentation) ## [1.2.0] 2016-12-27 ### Added - Force password changing if it's the default one - Added Last-Modified header to static contents - Added DNS captive portal for AP mode - Added support for Sonoff 4CH - Added support for WorkChoice ecoPlug (ECOPLUG). Thanks to David Myers - Added support for Sonoff SV - Added support for Sonoff Touch - Comment out hardware selection in hardware.h if using Arduino IDE - Added support for MQTT get/set suffixes (/status, /set, ...) - Added support for LED notifications via MQTT - Added EEPROM check commands to terminal interface ### Changed - Using unreleased AsyncMqttClient with stability improvements - Better decoupling between MQTT and relays/websockets - Skipping retained MQTT messages (configurable) ### Fixed - Issue #11 Compile error when building sonoff-dual-debug - Issue #14 MQTT Connection with Username an Password not working - Issue #17 Moved static variable 'pending' to class variable ## [1.1.0] 2016-12-06 ### Added - Added support for DS18B20 temperature sensor. Thanks to Francesco Boscarino - Added reset command from console - Added support for multirelay boards like Sonoff DUAL or Electrodragon ESP Relay Board ### Changed - Not using espressif8266_stage in default environment - Relay MQTT topics - API entry points ### Removed - Old non protected API ## [1.0.3] 2016-11-29 ### Added - WeMo emulation through the fauxmoESP library (control your switch from Alexa!) - REST API for relay management - Better dependency definitions in platformio.ini - Option to define inverse logic to on-board LED - Built data folder included in repo ### Changed - Using non-interrupt driven mode for HLW8012 - Better documentation - Small changes to web interface - Same admin password for web, OTA and WIFI AP mode ### Fixed - Prevent fauxmoESP to be compiled by default ### Removed - Removed ESPurna board to its own repo ## [1.0.1] 2016-11-13 ### Added - Basic authentication and CSRF to websocket requests ## [1.0.0] 2016-11-13 ### Added - Using ESPAsyncWebServer (for web & websockets) and AsyncMqttClient ## [0.9.9] 2016-11-12 ### Added - Preliminary support for Sonoff POW - Replace AJAX requests with websockets - Using sprites for images - Hostname can be changed - Added initial relay state mode - Reconnect and reset buttons on web interface ### Changed - Changed long click to reset and double click to AP mode - Using officially supported platformio.ini file by default ### Fixed - Removed unnecessary memory inefficient code - Temprary fix for Adafruit DHT library (see https://github.com/adafruit/DHT-sensor-library/issues/62) ## [0.9.8] 2016-10-06 ### Added - Using PureCMS for the web interface - Using gulp to build the filesystem files - Using Embedis for configuration ### Changed - Updated JustWifi library - Web interface changes - Using custom platformio.ini file - Loads of changes in modules - Added DEBUG_MSG ### Fixed - Clean gulp builder script ## [0.9.7] 2016-08-28 ### Changed - Moving wifi management to library (JustWifi) - Split code into modules ## [0.9.6] 2016-08-12 ### Added - Added heartbeat, version and fsversion MQTT messages ### Changed - GZip 3rd party contents ## [0.9.5] 2016-07-31 - Initial stable version