ESP Flashing

The soldering must already be done!

• Put the soldered ESP-01 with wifi module in your computer
  • While inserting in your computer, connect the loose wire with pin A (see picture below)
• Home Assistant > ESPHome Builder
  • + New Device
    • Pick a goofy name
    • ESP8266
    • Copy Encryption Key (just in case;)
    • Install
    • Cancel
  • Goofy name > Edit
    • Save
    • Install
    • Manual Download
• Goto: https://web.esphome.io/
  • Connect
    • USB Serial (COM 3) - Paired
    • Connect
  • Prepare For First Use
    • Install
    • Select downloaded file
    • Install

Pins Diagram