04-18-2025, 06:03 PM
I bought the next sensor to experiment:
Soil Moisture Sensor
https://a.aliexpress.com/_ExqUPDK
Powered 3.3v, gnd and tried AO on AI (9-16) & DO on DI (1-8). No change seen on inputs of AIO when I dipped sensor in water and out.
Any ideas?
Soil Moisture Sensor
https://a.aliexpress.com/_ExqUPDK
Powered 3.3v, gnd and tried AO on AI (9-16) & DO on DI (1-8). No change seen on inputs of AIO when I dipped sensor in water and out.
Any ideas?

