Just set up my electron for the first time (however it’s several months old.) CLI shows it connected. Signal button works.
Firmware updated successfully.
When I try to push one of the sample apps, while connected via USB, I get the following error.
particle flash --serial firmware.bin
! PROTIP: Hold the SETUP button on your device until it blinks blue!
? Press ENTER when your device is blinking BLUE
sending file: firmware.bin
Error writing firmware…Transfer cancelled