Flashing the ESP-01

Author	Message
toml_12953 Guru Joined: 13/02/2015 Location: United States Posts: 731	Posted: 04:14pm 11 Aug 2021         lizby said   (Also in my experience, black ESP-01 is 1MB, blue is 512K.) I tried the same addresses as you with no luck at first. What finally made it work was unchecking the box marked DoNotChgBin. Yours was unchecked but mine was checked. I didn't even think it mattered! I am happily running 1.7.4 now and connectivity is more reliable than 1.3.0 was. Many thanks to you and all who responded for not giving up on me.