I've just obtained a epulse feather. I could connect it via USB to my computer to flash it once. Unfortunately it seems that I did something wrong and I now need to flash it again. The problem: The board seems to not be entering flash mode anymore... (It does not show up on any of my computers anymore... [no /dev/ttyUSB....). Is there a way how i can trigger it to enter flash mode?
Also: Hast someone got a configuration for the device for esphome?
Any hints are very apprechiated,