XIAO ESP32C3, unable to upload sketch or re-write bootloader

[PJ_Glasso]

also this thread here,are other tools too.

How to: Export Compiled Binary...Create a single BIN file for Production and Test

Hi there So this may be useful to some of the makers and want-a-be programmers out there. If you ever had a need to produce a finished project Production BIN file. A single file that is flashable to the Xiao ESP32x line of MCU’s without giving up the Source code or Sketch it’s derived from. This is NOT for security (as no encryption is employed in this info) More over it’s ONLY meant for Flashing a single BIN file to speed production or Trouble-shoot the Compiler environment. i.e. I compile…

GL PJ