CHANGELOG.md

Changelog for Espresso PID Controller

2022-04-20 Update

• Fix: MQTT reconnect changed from 2 to 15 to stop reconnect from blocking the rest of the loop

2022-04-17 Update

• Add ability to change Setpoint via MQTT {"Setpoint":<number between 1 and 110>}
• Add ability to enable steamMode via MQTT {"steamMode":true|false}

2022-04-16 Update

• Fix: Small changes required to compile using IotWebConf v3.2.0

2021-01-13 Update

• Add MQTT Last Will and Testament. Topic = espresso/<thingname>/avail
• Fixed a bug that caused steam switch reset to sometimes set operMode to true directly after setting it to false
• Minor code cleanup

2021-01-09 Update

• Properly detect mqttEnabled value and ensure an MQTT host is set in order to be set to true
• Update CONFIG_VERSION from mqtt01 to v001 to deal with possible corrupt EEPROM data during testing

2021-01-06 Update

• Force the SSR off if maxBoilerTemp is reached ( 140C )
• Using the steam switch to reset operMode now requires operMode to be false

2020-12-28 Update

• Update to IotWebConf 3.0
• Add MQTT config parameters to web portal
• Use ArduinoJson for reading and generating JSON
• Lots of code cleanup and comments added

2020-12-20 Update

• Code cleanup, leaving only the IotWebConf bits in place
• Enable IotWebConf httpUpdater for OTA updates
• Add steamSwitch routine for detecting when the steam switch is pressed. This requires unplugging 2 of the wires on the back of the steam switch and replacing them with wires that go back to the 2-pin Steam port on the PCB.

2020-12-06 Update

• Added PCB files
• Code still needs to be updated to use the steam switch input