I have Grove - Temperature&Humidity Sensor Pro running on Grove - Base Shield with Arduino UNO. info is displayed on LCD monitor.
Problem is Grove - Temperature&Humidity Sensor Pro is not working futher than 120cm from the Shield. Any sensor is running on 80cm cable. i've connected LCD Monitor & it's working on this 120cm cable, but not the Sensors.
Datasheet reads that Sensors should work on 20m lenght, but mine not working on more than 80cm.
What can be the broblem?