For Lan Controller v3.x
The basic tB2 expansion board is available in two configurations:
The board has spring terminals for convenient connection of DS18B20 sensors (for wire cross-section 0.5mm2) and a micro JST 1.25mm connector for the I2C bus, e.g. for connecting the BME280 sensor.
Communication with Lan Controller via the I2C or 1-Wire bus. For this purpose, the board should be connected to the INP6 connector in the Lan Controller using a 6-core cable with RJ12 plug (included) using one of the sockets, the second socket can be used to connect another 1-Wire or I2C sensor. There is a marking on the board for connecting the DS18B20 sensors to the 1-Wire bus.
Brackets for the display module are included in the kit.
The description of the configuration of sensors and display can be found in the Lan Controller manual.