Flashing ESC Firmware
1. Firstly, Enable the esc-configurator： ESC Configurator - for Bluejay, BLHeli_S and AM32 (esc-configurator.com)
2. Insert the USB cable for connection, select the appropriate serial port, and then click Connect
3. Click on Read Settings after connecting, and providing power to the drone.
4. After all four ESCs have been successfully read, click Flash All ESCs
5. Based on the image below, select the appropriate options, and then click Flash（Please note, do not choose v0.20.0 or any other version, as it may lead to ESC damage）
6. After flashing is complete, if the names of all four ESCs match the image below, it indicates a successful flashing
Firmware Flashing for Flight Controller + Importing Configuration File
1. Enable Betaflight Configurator。
2. Insert the USB into the flight controller. Click the 'Update Firmware' button in the upper right corner.
3.Select the flight controller model as SPEEDYBEEF405 MINI, and choose firmware version 4.4.2.
4."Select 'Load Firmware (online)' at the bottom right, and after successful loading, choose 'Flash Firmware'。
5. Wait for the firmware to be successfully flashed. Once the flashing is successful, click on the 'Connecting' button in the top right corner. Then, click on 'Apply Custom Default '.
6. Click 'Close,' and then click on the left-hand side 'CLI' button.
7. Click on 'Load from File' in the bottom right corner, and select the appropriate download file based on your drone version. (This article includes the BEE35 configuration file.)
8. Click 'Execute'
9.Wait for the loading to complete, then enter 'save' in the text box below and press 'Enter' on your keyboard to confirm.
Comments
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Esc configurator error message
esc speedybee f7v3 bl32 50a esc
The amount of available ESCs does not match what the flight controller is reporting. This can have multiple reasons:
The ESC was not ready yet. This can for example happen if it is playing a melody. Also a previous flash could have gone wrong and it needs longer to boot up than usual.
There are simply not more ESCs connected.
The MCU of the ESC is defective.
Try a different USB cable - sometimes they are not properly shielded and might result in such errors.
Make sure your radio is turned off while interacting with the configurator. Switched on radios have been reported to cause issues with electro-magnetic interference and thus failed read/writes.
If the result is not what you are expecting, try clicking the 'Read Settings' button again.
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