Flash Walter
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in Google Chrome,
Microsoft Edge or Opera on a desktop computer.
1
Choose a firmware
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Upload a .bin file built with Arduino, ESP-IDF or PlatformIO.
Use 0x10000 for application images and 0x0 for merged images.
Enter a valid hexadecimal offset aligned to 4 KB (e.g. 0x10000).
Connect Walter with a USB-C cable and close any other program that uses its serial port. The terminal opens automatically once flashing is done.
2
Serial terminal
Not connectedThis web flasher is based on ESP Web Tool by Spacehuhn Technologies (MIT License) and uses esptool-js by Espressif Systems (Apache License 2.0).
