Thermocouple Type-K (0:400 °C) TTP223-B USB Connectivity

USB Connectivity

BL: Backlight (controls the screen backlight)

This sensor is a combination of soil moisture and soil temperature sensor (2 in 1)

In case of all active LOW operands the results S1 to S4 and COUT should be interpreted also as active LOW

ISM frequencies: 433 MHz

Thermocouple Type-K (0:400 °C) TTP223-B USB ConnectivityThis is a stainless steel, Type K Thermocouple probe. A thermocouple works by taking two wires made of dissimilar metals, connecting them at the two ends, and making a temperature gradient between one end and the other (a 'hot' end and a 'cold' one). Once this is achieved, a voltage potential is formed and current flows. One junction is held in the environment where the temperature of interest exists, this is known as the hot junction. The other