Building a underwater wifi sensor ?

---

First part of the floater

@koffienl My temperature sensor is a waterproof DS18B20 and i was looking for a comfortable solution to measure the temperature without hanging cables around the pool. For this summer i’m planning to drill a hole in my pool ladder and put the temp sensor in my ladder. So, you should not see any cables. Theoretically it should work, practically i have to try out

@kenci said:

@koffienl My temperature sensor is a waterproof DS18B20 and i was looking for a comfortable solution to measure the temperature without hanging cables around the pool. For this summer i’m planning to drill a hole in my pool ladder and put the temp sensor in my ladder. So, you should not see any cables. Theoretically it should work, practically i have to try out

Thought about the same, using the ladder :D
My problem is, I can’t remove the tiles next to the pool to burry the cable. Should have done this at building time but didn’t thought about it at that time.