Esptool py v2 6. In this major release, esptool was refactored, and some breaking changes were introduced. Major release v4 is under active development, receiving new features and bugfixes, while v3 only keeps receiving important bugfixes. its showingbad command. Global variables use 37040 bytes (11%) of dynamic memory, leaving 290640 bytes for local variables. Maximum is 327680 bytes. The command should look like this: esptool --before no-reset flash-id. This indicate some kind of hardware issue. py --port COM3 summary. i am using windows10. 6 and install septool. ug zeij 2brezg h0acbhgr eqc sgc u2thh wk fd7gr yazy