How to flash a completely bricked 8-bit ESC.,when the ESC displays "---".

If the 8-bit ESC flashing fails or is interrupted, it may result in the inability to flash properly (displaying **FLASH*FAILED** or ---).

If it displays "FLASH FAILED," it means that the ESC can still be flashed.

Please refer to the article below for flashing.：

"How do you reflash a bricked 8-bit ESC when the ESC displays *FLASH*FAILED**?

If '---' is displayed, please follow the steps below to perform flashing using a burner.

1,Hardware requirements.

An Arduino Burner (such as the one in the following picture).

2.Wiring

You need to solder wires to connect to ESC's C2D and C2K

Note: The soldering pads are small, please carefully inspect for any solder bridges after soldering.

And the solder pads are relatively fragile, please avoid pulling or tugging forcefully

3.Flashing a bricked ESC

（1）Please select the connection method：SILABS C2 （4way-if）

Also select the 'Make Interfaces' page.

（2）Choose the connected port

In the picture below, the burner port used is 'CH340.' If you can't connect, please check if the driver for the burner is correctly installed."

（3）Select the device to flash and the baud rate (the options to choose may vary depending on the flashing device used).

（4）Click 'Flash' and wait for the flashing process to succeed

Please note that if the ESC's C2 and D2 are connected in reverse, it may still display a successful flash.

If it is still unable to be recognized after flashing (can be connected through a burner), you can try C2 and D2 for burning again , in order to prevent problems caused by incorrect wiring sequence (reversing the connection of C2 and D2 for burning will not damage the ESC).