Power Distribution

The WLR089 Xplained Pro Evaluation board can be powered by:

• EDBG USB
• TARGET USB
• External (5V)

The kit has a power MUX which automatically chooses the power source if two or all three of the power sources are available to the kit at the same time.

The kit contains:

• Two on-board voltage regulators (3.3V) for:
  • EDBG and XAM section
  • WLR089U0 module
• IO peripherals
• Power Measurement Section (XAM)