如何確認我的 Ameba 板子的天線切換是正確的?

1. Antenna Selection Note Schematic:

Layout:

2. Problem Statement

• R206 is used for the RF connector but need to be configured to R207 if the external antenna is used.
• Check the resister location and the antenna type.

External antenna:

Check the resister location:

3. Solution Rework the 0 ohm from R206 to R207 for the external antenna use.