Or if you're building yourself, $35: https://sensirion.com/products/catalog/SEN55
Both include NO sensors.
Have you experience playing with it?
In particular, I wonder how usable it is with e.g. a Linux laptop.
It looks like the device uses a I2C interface.
Have you experience playing with it?
In particular, I wonder how usable it is with e.g. a Linux laptop.
It looks like the device uses a I2C interface.