I recently purchased the soil moisture sensor from Amazon. While unpacking I was surprised in a nice way by the datasheet you send along with the sensor.
I hooked the sensor up to an Arduino and worked myself through the I2C interface. I noticed, that the commands for setting the reference dry und wet are switched. I tried to set the referenc value for wet with the command 0x44 as mentioned in the datasheet but changed the dry value instead. Of course there is the distinct posibility that I made a mistake in my sketch since I'm still a beginner. In this case this issue can be ignored.
Nevertheless I decided to bring this to your attention.
Hello,
I recently purchased the soil moisture sensor from Amazon. While unpacking I was surprised in a nice way by the datasheet you send along with the sensor. I hooked the sensor up to an Arduino and worked myself through the I2C interface. I noticed, that the commands for setting the reference dry und wet are switched. I tried to set the referenc value for wet with the command 0x44 as mentioned in the datasheet but changed the dry value instead. Of course there is the distinct posibility that I made a mistake in my sketch since I'm still a beginner. In this case this issue can be ignored. Nevertheless I decided to bring this to your attention.
Regards Christian