wateringsystem-firmware

WeMos D1 based plant wateringsystem.

additional libraries

• PubSubClient by Nick O’Leary (Version 2.6.0)
• NTPClient (Version 3.1.0)
• Rtc by Makuna (Version 2.0.1)
• DHT sensor library by Adafruit (Version 1.2.3)
• ArduinoJson (Version 5.9.0)
• esp8266-oled-ssd1306 (Version 3.2.7)

MQTT commands

• "wateringsystem/actions/watering" + payload (int value between 1000 and 180000): to activate the pump relay for the paload time in milliseconds
• "wateringsystem/actions/measuring" no payload: starting measurement and send values via MQTT to client
• "wateringsystem/actions/rtc/adjust" no payload: load datetime from NTP