IOT Automatic Plant Waterer
Built around Pi Pico W with capacitive moisture sensor and relay to a pump.
v2.5 - Config adjusted to load from mqtt at reboot rather than saved data.
v2.4 - Fixed logic flow and added watchdog in case of lock up, added mqtt config.
v2 - Added MQTT to send reading, recieve manual pump requests and new config in JSON.
v1 - Detect soil moisture level and activate pump when soil moisture drops to min threshold.