RAK5146 LED Functions

The RAK5146 LPWAN Concentrator Module has three LEDs located between the U.FL Antenna Ports:


What do these LEDs indicate? I couldn’t find a description in the datasheet

The center LED is green and could be power. It remains on while the concentrator is active.
The righthand side LED is blue.

Looking at the CoreCell Reference design, the three LEDs are

  • Config OK (Green)
  • TX (Red)
  • RX (Yellow)

From this I would say the LEDs on the RAK5146 from left to right are:

  • TX (Red)
  • Config OK (Green)
  • RX (Blue)