3.3 1-Wire sensors and expansion modules

The 1-Wire bus provides additional interface to expand the I/O capabilities of the Monarco HAT itself (e.g. using 1-Wire temperature sensors, relative humidity sensors, relay modules etc.). There is a separate driver for 1-Wire communication in the REX Control System, see [4].

Figure 3.3 shows an example project main file with multiple I/O drivers.


PIC


Figure 3.3: A project with MonarcoDrv, 1-Wire, Modbus RTU and Modbus TCP drivers