Hi @felmue, the sensor is not read even if it is only connected to the core with the 1m cable.
I think what you say is correct about the voltage drop, but how can I fix it.
Thank you.

I prove a hub with 6 ENV-Sensor, they work whit the pa-hub but only with the 20cm cable, if i plug a longer cable they did'nt work.

I am trying to connect to aws iot core and it requires adding the security layer to the connection, how can this be achieved?