Using the wrong firmware will make the light stop working, so when flashing firmware, be sure the model number matches!
The name of a product is not enough information to find the right .hex file. Ask the light what firmware it needs:
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Use the Version Check function (15 or more clicks from Off) to find out which flavor of the firmware the light has installed.
WRITE THIS DOWN. -
Look up the model number in the MODELS file, to get the name and MCU type.
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Find (or build) the newest firmware for that model.
https://github.com/ToyKeeper/anduril/releases
The Version Check format has changed a few times. Use this section of the manual to learn about those formats and how to use them. In most cases, it should have a model number and a date... and you need the model number to find the correct .hex file.