Not sure if this is the correct place to ask but here it goes.
I just got my HWFLY chip (ribbon v3) for my OLED and I soldered the wires to flash the bootloader.bin and firmware.bin files onto it and I observe 2 things I wanted to know if they are normal.
First things first.
I'm using a J-Link clone (no ST-Link at home) and I'm using Linux.
1 - When I plug the USB cable (after have connected the 4 wires, 3.3V, GND, TCK and SDO), I see a very short blue led that immediately turns red (red is good). Is this normal, to see a very short blue led and only then, the red led?
2 - After a few seconds of red led turns on, the led turns off. Is this normal? Like 10 or 15 seconds later??
I'm following Sthetix tutorial here:
https://www.sthetix.info/flashing-updating-unbricking-the-chip/