i have a doubt how to connect two sensors on a jeenodes
thats on port 1 to 4
but do i have to put external supply for each sensor ? its a mg 811 and a dth11
and, for the another, i have to put two sensors using sda and scl but my english is bad and i dont really undertand.if i raed correctly i have not to use the sda and scl near the ftdi but i can use port com 1 to 4 but i dont see where to put sda and scl pin on ( ia + gp d) pin’s port??
i ve found in https://leanpub.com/jeebook