Antenna matching for PICO-D4

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Vader_Mester
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Antenna matching for PICO-D4

Postby Vader_Mester » Wed Jan 31, 2018 2:09 pm

HI All,

I want to use a PICO-D4, with a 50ohm chip antenna (this one)

I noticed, that in the PICO-D4 datasheet, there is some matching circuitry included, and it says the input is 50ohms.

Do I need any additional external components for matching this antenna, or the ones integrated into the PICO is well enough.
And if so, what components and configuration do you recommend?

Thanks
Vader [BEN]
There are 2 types of programmer people: The Expert programmer and The Smart programmer

The Expert programmer easily writes any code from scratch.
The Smart programmer uses his google/github powers first ;)

WiFive
Posts: 2930
Joined: Tue Dec 01, 2015 7:35 am

Re: Antenna matching for PICO-D4

Postby WiFive » Wed Jan 31, 2018 2:33 pm


User avatar
Vader_Mester
Posts: 230
Joined: Tue Dec 05, 2017 8:28 pm
Location: Hungary
Contact:

Re: Antenna matching for PICO-D4

Postby Vader_Mester » Wed Jan 31, 2018 7:26 pm

Hallelujah! I'm starting to like PICO more and more :mrgreen:
There are 2 types of programmer people: The Expert programmer and The Smart programmer

The Expert programmer easily writes any code from scratch.
The Smart programmer uses his google/github powers first ;)

MCUism
Posts: 46
Joined: Mon Jul 15, 2019 9:25 am

Re: Antenna matching for PICO-D4

Postby MCUism » Mon Jan 06, 2020 2:28 pm

WiFive wrote:
Wed Jan 31, 2018 2:33 pm
One answer https://cdn.tindiemedia.com/images/resi ... G_3186.jpg
This is awesome....ESP32 PICO D4 is a beast. Can I Know what is the part number or name of Antenna used in this design??

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