Last year I documented the process of upgrading the PM03 Meshtastic node to use a Station G2 and outdoor-rated 5.8 dBi antenna (though it was installed indoors).

The hardware used for this installation is:

• Station G2
• Rockland 5.8 dBi Outdoor Antenna
• Antenna Mount Bracket
• SMA Antenna Adapter N-Type to SMA
• Anker USB C Charger with USB C Cable, 20W (2-pack)