Smits.Network/ESP32-Light-and-Soil-sensor
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Patrick Smits
2026-05-26 20:48:09 +02:00
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@@ -9,7 +9,7 @@ https://learn.adafruit.com/adafruit-bh1750-ambient-light-sensor/arduino
https://wiki.seeedstudio.com/Grove-Capacitive_Moisture_Sensor-Corrosion-Resistant/ https://wiki.seeedstudio.com/Grove-Capacitive_Moisture_Sensor-Corrosion-Resistant/
## How to wire the bh1750 ## How to wire the bh1750
The bh1750 is soldered to the 3v output on the ESP32 (red), ground is soldered to ground (black). The SCL (yellow) is soldered to D5 on the ESP32. SDA (green) is soldered to D4 on the ESP32. The bh1750 is soldered to the 3v output on the ESP32 (red), ground is soldered to ground (black). The SCL (yellow) is soldered to D5 on the ESP32. SDA (green) is soldered to D1 on the ESP32.
## How to wire the Grove Moisture Sensor ## How to wire the Grove Moisture Sensor
The moisture sensor is plugged in on it's end with a grove connector. I've just cut off the other connector from the cable. Get rid of the white wire entirely. The moisture sensor is plugged in on it's end with a grove connector. I've just cut off the other connector from the cable. Get rid of the white wire entirely.