2024-10-02 17:24:50 Well, at last the pool controller is installed and all the hardware working. Basic hard-coded schedule (I'll make that nicer later) and I can run things over the network. Turned out the Pi's WiFi couldn't reach our network from out there; I had to run a cable. 2024-10-02 17:25:56 Fortunately when they fixed our internet after the lightning, they "abandoned" an ethernet run from the inside equipment box to the side of the house, in favor of an all-fiber run. So I only had to extend that cable from the old AT&T box to the pool box; about 35'. 2024-10-02 17:26:57 Now I only have software additions to make (temp control, etc.) Temp MEASUREMENT looks like it's working fine, but I haven't calibrated it yet. 2024-10-02 17:27:21 But I'm watching the measured resistance of the water temp sensor change as the day warms up. 2024-10-02 17:27:56 Oh, and it does get a little warmer than I like inside that box - I'm going to add a little fan. 2024-10-02 18:37:35 How did you waterproof everything? 2024-10-02 19:54:13 hey, that's awesome, KipIngram! 2024-10-02 19:54:31 I didn't have to muck about with anything in those parts of the system. The temp sensor itself was still fine - I just hooked its wires to my new controller board. 2024-10-02 19:54:41 Also didn't have to deal with any high voltage / power stuff. 2024-10-02 19:54:47 All control level things.