I have just purchased an R4 WiFi, however i have only been able to upload it once.
When I get board info it shows up the board description, however treying to upload the demonstration examples, compiles OK but I get "No Device Found on CU.usbmodemDC4575C59B182"
I have tried multiple cables, all the ports on the computer with no change. I am currently using IDE2.2.1. and hav e also tried the old IDE 1.8 but no difference
How do I troubleshoot this ?
Welcome to the forum
Your topic has been moved to the Uno R4 WiFi category of the forum
And plesase edit your post and change the subject to a more meaningful one (e.g. "No device found on CU.usbmodem" or something like that) to let users easily understand the topic/question/problem from the listing.
Remove other USB device connected to your machine, with only the UNO R4 connected, run the " Run espflash directly" instructions at Update the connectivity module firmware on UNO R4 WiFi. Once done correctly, update the firmware afterwards.
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