Use the 120 Ohm resistor switch when the module is at the end of the RS-485 bus
🔧 Core Hardware Configuration
Power input supports AC/DC input
Pre-flashed with MeshCore repeater firmware for fixed outdoor backbone deployment
ROS and Python workflow: official learning materials cover ROS fundamentals
Lanbao LR12X-M Analog Output Inductive Sensors Analog Output:4-20mA Use the 120 Ohm resistorThis Lanbao family is for displacement oriented inductive sensing where you need an analog signal that moves with target position instead of only a binary switch point. Use this page as an engineering selection sheet: compare sensing method, mounting envelope, electrical interface, and cable or connector format, then open the linked datasheet, CAD drawing, STEP model, and compliance documents for design review. Features Supports 0 10V, 0 20mA, 4 20mA,