Copyright 2011-2012, RFXCOM
RFXtrx Version 2.12
page 10 / 20
7.2.
Update firmware in the RFXtrx433 step by step
•
Click the Connect to Device button.
The RFXtrx433 will automatically switch from normal mode to the bootloader now.
If the bootloader is not entered see the next chapter “Force bootload”.
•
Click the Open HEX file button and load the RFXtrxyyy_xx.hex file
Be sure to load the latest firmware file for the RFXtrx.
yyy indicates the RFXtrx frequency, so load the RFXtrx433 for an RFXtrx433!
xx indicates the firmware version.