Essential: In case you are planning to use the SMA connector for your antenna, ensure that a 0 Ohm resistor is populated. Multiple buyers have reported that it's not existing on their own modules. Confer with the crimson sq. close to the SMA connector during the diagrams under for the https://juliusgpxem.mdkblog.com/36686675/not-known-details-about-mbl77