From looking at the pin description on the temp/humidity sensor it appears you need a 1K pull up resistor to VCC from the data signal so your second wire needs to go to the breadboard with a 1K resistor to VCC and a wire to the RPI data pin. As well it would be easier to comment on this if you posted the .fzz file of the sketch that created the above images as we could then see what I/O pins you are using on the PI.
Peter