Status LED Changes

The Status LED driver model was changed from NCP5623 to IS31FL3195. This new LED is supported in PX4 1.14 & Ardupilot 4.4.0 and later.

For Ardupilot version 4.4.0 to 4.4.3, you will need to go to the parameter NTF_LED_TYPES and enable IS31FL3195 External & IS31FL3195 Internal.

If you have a customer firmware or you are unable to upgrade the firmware version, please review the following Pull Requests that enabled the IS31FL3195 LED Driver.

PX4

Ardupilot

If you want to know the meaning of the status LED, please refer to page below:

GPS LED & Buzzer

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