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  1. #1
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    Patch antenna circuit for nodemcu/esp8266

    I am looking for wiring patch antena circuit for Esp8266. Can someone recommend me circuit.

    I have planned to build an additinal PCB board. where i can give provision for patch antenna.
    https://www.embsysstore.com/wireless...almagneticbase



    https://www.embsysstore.com/wireless...antenna-4p5dBi


    https://www.embsysstore.com/wireless...x-to-sma-cable

    antena might be used as per above link.

    kindly suggest me circuit to extend range of the nodemcu/Esp8266 unit.

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  2. #2
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    betwixt's Avatar
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    Re: Patch antenna circuit for nodemcu/esp8266

    Unless you are using the ESP8266 bare IC on your own PCB I would strongly recommend you buy modules with built in antenna sockets. Retro-fitting one to an existing device would be problematic and matching the antenna impedance without suitable VNA equipment would be almost impossible.

    Brian.
    PLEASE - no friends requests or private emails, I simply don't have time to reply to them all.
    It's better to share your questions and answers on Edaboard so we can all benefit from each others experiences.

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