Hello,
I bought these sensors
DFRobot Moisture Sensor
Gravity Humidity and Temperature Sensor SHT1x
Gravity Ambient Light Sensor
I would like to know what is the maximum cable length that I can use with them, I hook them up to an Arduino Uno.
Hi,
These sensors come with their 3 pin cables included. DFRobot doesn’t mention the maximum length of the cables that you can use them with these sensors.
We don’t suggest using cables longer than 1 meter as the voltage drop will be more important and the sensors won’t be providing reliable readings.
Regards,