Problem

Failed uploading firmware on Windows

Details

dfuIDLE, continuing
DFU mode device DFU version 0110
Device returned transfer size 1024
dfu-util: Invalid dfuse address: /Applications/Arduino
Failed uploading: uploading error: exit status 74

Solution

Install Drivers https://github.com/rogerclarkmelbourne/Arduino_STM32/wiki/Maple-drivers

arduino stm32
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