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Capacitive Soil Moisture Sensors don't work correctly + Fix for v2.0 v1.2 Arduino ESP32 Raspberry Pi

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Sensors - which one to use

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How to Protect Your Devices Against Reverse Polarity Using Ideal Diodes

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(490) Unknown ESP32 saving: Light Sleep, Clock Reduction, Modem Sleep, Hibernation, and a few tricks

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Internet of Farming: Arduino-based, backyard aquaponics

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(483) ESP32 precision GPS receiver (incl. RTK-GPS Tutorial). How to earn money with it (DePIN)

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Arduino Garden Controller - Automatic Watering and Data Logging

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(488) Is Power over Ethernet (POE) on the ESP32 any good? (New TTGO and Olimex boards available)