i bought some of these: seeedstudio.com/wiki/Grove_-_80c … ity_Sensor
But there is a little manufakturing error on these cables.
The plug on the grove side is: black, red, yellow, none
But to be consequent the yellow one should be on the right side.
The other analog-devices (like Tempsensor, Rotary Angle Sensor) use the first pin, not the second…
Hey maybe you can use those cables:Grove - Universal 4 Pin 20cm Unbuckled Cable (5 PCs Pack)(seeedstudio.com/depot/grove- … =98_106_57)