an underwater data logger, needed a way to measure temperature with a microcontroller. Normally, this problem is most easily solved by throwing a temperature sensor on the I2C bus — these ...

The Results: Overall, using a cheap Aqara sensor was a “good enough” pool temperature sensor for me. It did have some issues maintaining connectivity ( ZigBee is a relatively weak signal, and ...

Being fairly new, it offers a lot of advantages where replacing existing wiring is difficult, or where the weight of the additional conductors is a concern, such as with the underwater sensor node ...

A project to develop a mini underwater sensor has ... This miniature sensor will measure six key parameters: conductivity, temperature, dissolved oxygen, pressure, pH, and Eh.