Tinycontrol tB2 Expansion Board with 1-Wire and 3x Terminal, I2C for LAN Controller LK3

Expansion module from Tinycontrol with 1wire, I2C allows easy connection of DS18B20 sensors thanks to spring terminals and a micro JST connector for I2C, for example BME280. Support for communication with LAN Controller v3 ensures reliable integration into the system. The module is easy to assemble, replaceable, and offers optional DIN rail mounting, with a second connector allowing the connection of additional 1-Wire or I2C sensors.

Key features

• Interface: 2× RJ-12 (I2C/1-Wire), 1× I2C micro (1.25 mm), 3× 3pin connector, 1× 4pin connector for display
• Spring terminals for DS18B20 sensors
• Communication with LAN Controller v3
• Optional DIN mounting
• Dimensions: 66 × 36 × 18 mm
• Ability to add 0.92" OLED display (separate product)