ESPNOW: Distance improvement using external antenna

gpezzella
Posts: 50
Joined: Sun Jan 27, 2019 8:04 pm

ESPNOW: Distance improvement using external antenna

Postby gpezzella » Mon Feb 12, 2024 12:29 pm

Hi

with ESPNOW and pcb antenna we can transmit at about 200m.

How many meters of improvement I could gain if use external antenna in both side?

Thanks

MicroController
Posts: 1053
Joined: Mon Oct 17, 2022 7:38 pm
Location: Europe, Germany

Re: ESPNOW: Distance improvement using external antenna

Postby MicroController » Tue Feb 13, 2024 11:36 am

Fully depends on the antenna (gain).
People seem to get all kinds of ranges, from 500m with PCB antenna to 2-10km with external directional antennas.

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