06-26-2021, 05:07 PM
The sensor cable is not particularly close to any other cables or wiring. I think it's almost certain that EMI from the LED's and/or their drive circuitry is causing the trouble by coupling into the long sensor cable. While chasing this down, it would certainly be advantageous to get the two 1-wire devices on separate IO pins, so please send me the instructions for the mod.
I'm thinking that I should try the LPF shown in Appendix B of https://www.maximintegrated.com/en/desig...1/148.html.
I'm thinking that I should try the LPF shown in Appendix B of https://www.maximintegrated.com/en/desig...1/148.html.
