PlantCtrl/esp32/Readme.md

PlantControl

Hardware

Main processor

• ESP32 with 16MB Flash

One-Wire

• Temperatur Sensor (DS18B20)
• Lipo-Monitoring (DS2438)

Lipo Protection

• Open drain 3.3V detector (CN61CN33 @ jlcpcb parts)

Used Pins:

• See '''include/ControllerConfiguration.h'''

Software

• MQTT topics

Hardware

Features

• Support for up to
• 7 Moister sensors
• 7 Pumps
• Sensors
• Solar powered (voltage)
• Lipo-Powered (DS2438 for monitoring)
• Temperature
• Laser distance sensor [VL53L0X]
• Custom GPIO

Documentation of Power-Modes

https://lastminuteengineers.com/esp32-sleep-modes-power-consumption/#esp32-deep-sleep

gpio 17 only out no hold gpio 16 only out no hold

Additional hardware

solar charger 2A? https://www.aliexpress.com/item/4000238259949.html?spm=a2g0o.productlist.0.0.7e50231cCWGu0Z&algo_pvid=9ab7b0d3-5026-438b-972b-1d4a81d4dc56&algo_expid=9ab7b0d3-5026-438b-972b-1d4a81d4dc56-11&btsid=0b0a0ac215999246489888249e72a9&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

MT3608 boost für pumpe https://www.aliexpress.com/item/32925951391.html?spm=a2g0o.productlist.0.0.39e21087nAzH9q&algo_pvid=7db0a849-62f7-4403-88e3-615ee4d99339&algo_expid=7db0a849-62f7-4403-88e3-615ee4d99339-0&btsid=0b0a0ac215999252934777876e7253&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

DS18B20 one wire temp sensor

Features

Empires Wunschliste

• Pflanze
• Pumpe
• Zeitspann (wann laufen darf)
• Helligkeitstrigger (Um den Morgen zum pumpen zu erkennen)
• [-] Maximal Dauer zum Pumpen (als Zeit oder Milliliter)
• Zeitspanne zwischen zwei Pumpvorgängen
• Moister sensor
• Schwellwert für Pumpe
• Tank
• Füllstand Anzeige (in Liter)
• Minimum Wasserstand (in cm damit Pumpen nicht leer laufen; enspricht 0 nutzbaren Liter)
• Maximaler Wasserstand des Tanks (in cm & Liter)

Masterplan 2.0

• Partitionslayout