Can an external antenna be interfaced to eS-Wifi modules?

Yes.  We supply certain modules with U.FL connectors.  We use a “-U” at the end of the part number to designate those with the U.FL connector.  The ISM4319-M3-L44-U and ISM43362-M3G-L44-U have U.FL connectors and our antenna, part number w24-SSMA-M  has been FCC and CE certificertification.

We also recommend that you buy an SMA to U.FL adapter to connect your external antenna

Posted in: Antenna