tried to Flash a esp8266 esp-01 (exact Name on chip: ESP8266EX / 252019 / UB00PNRU25).
Wired according to Video. Com 4 & 2M.
LED Flashed blue, all seems good. Weird text ending on 100% completion.
Reset chip with RST to Ground and GPIO 0 not grounded. Correct?!
Even cycled power. But no WIFI is showing!
What went wrong? any idea?
How can I re-flash the chip if needed.
Sorry, newbe and some clue but helpless rigt now.
BR from Germany