Flashing ESP32
A simple guide to flashing ESP32 firmware using esptool.exe on Windows.
github.com/espressif/esptool
What is esptool.exe?
esptool.exe is a simple tool for flashing firmware to ESP32 boards on Windows. No need for Linux or complex commands!
Step 1: Download esptool.exe
- Visit the official ESPTool repository: espressif/esptool
- Download
esptool.exe - Save it in an easy-to-access folder (e.g.,
C:\ESPTool)
Example Flashing Process
Download esptool.exe from GitHub and save it in C:\ESPTool.
Install the correct USB-to-serial driver for your board.
Find the COM port of your ESP32 in Device Manager.
Open Command Prompt and navigate to C:\ESPTool.
Run the flashing command with your COM port.