I wondered if that was the case (more sensors, longer wire, more time)... But I noted that in an earlier message, you mentioned having (6) sensors connected and still having the same issue. I have no issues with my 4-sensor harness.Simple! The delay for the driver kernel are too slow. Adding more sensor and length of wire increase the capacitance then slow down the rising then the 1wire was able to pickup the data because of the delay cause by the capacitance.
That would just leave cable lengths (or perhaps type of cable) as the variable. But the cables on my 4-sensor cable (which works on the Pi5) are only 2m, which I consider relatively short. Is that really enough to obscure the rp1 timing issue?
Statistics: Posted by ScottW1 — Tue Feb 06, 2024 6:47 pm