The W5500 LAN module can be used on the RFX-433EMC or RFX-868 using the RFXCOM protocol or MQTT.
The option is connected to the RFX with a Push-To-Fit connector and can be soldered for a more reliable connection.
- Open the enclosure.
- Insert the Push-To-Fit pins on the component side in the PCB. Check that the 2 pins are inserted at 3V3 and GND
- Insert the PCB in the top of the enclosure.
- Hold the bottom part on it and mark the points where the connection PCB is.
- Make a 3.5mm deep recess in the bottom part so that the enclosure can be closed.
- Flash the LAN software.
See also chapter 10 in the RFX User Guide.
Or connect a W5500 module with the RFX PCB with 8 short wires with a length < 10cm.
See chapter 10.2