XDUCER Firmware update

I recently purchased a new set of Humidity and Temperature sensors and I wanted to upgrade two that I had previously to the current firmware version. When I attempted to perform the upgrade on one of the older devices it failed. Now the device does not seem to be working at all. I have attached a screen capture of the process. Any assistance would be appreciated.


There is a writeup on this forum, search for ‘unbricking a bricked device’.

Assuming you have the correct firmware on hand, you basically cycle power and hit the ‘flash’ button on the ‘ISPTool’ firmware tool. (Update a single device, not the update many devices)