Hallo experts, i need to flash firmware on photon possibly via wifi (private cloud).
For doing this i’d like to enter DFU mode without accessing Physically the device, but through a suitable command.
Is it possible?
PS i read a similar thread at
but was wondering if there is something newer
If the device is connected and you know its USB Serial port on your host system you can just set the baudrate to 14400 which will cause the device to enter DFU Mode
e.g. for Windows CMD or PowerShell
mode COMx 14400
Or via firmware and some way (e.g. Particle.function()) to execute System.dfu()
I think in later firmware safemode should work in private cloud
Thank you all for quick reply, I’ll try.