: Because the hardware varies, using a HEX file intended for a genuine PIC18F458 on a clone PIC18F45K80 can cause the device to fail permanently.
: It is typically paired with Vaux-Com 120309a . Users often find that version 1.99 does not work with newer software versions like 2012 or 2014, and may actually have less functionality than the more stable version 1.70. How to Use the Hex File opcom firmware 199 hex file work
Writing a HEX file to an Opcom interface is not a simple plug-and-play operation. It requires specific hardware and software tools. If you are undertaking this work, you need the following: : Because the hardware varies, using a HEX