How to use RX TX ??

Simplify IoT Development.

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Posts: 7
Joined: Tue Mar 20, 2018 5:14 am

Re: How to use RX TX ??

Post by jlcurty » Mon Oct 08, 2018 5:16 pm

Hi Bill,

sorry to get back to this issue again but I never succeeded making work.
it sounds stupid be I am unable to use softwareserial in any case.
Since I have to finish a project where I have to equip 20 cars to get this geographical position and exchange data via SMS,
Would be able to test softwareserial on your side the same way I did ? ( with real hardware such as rfid reader or anything else ) ?


Posts: 400
Joined: Mon Apr 02, 2018 11:05 am

Re: How to use RX TX ??

Post by bill.yu » Tue Oct 30, 2018 11:49 am

Hi Jean-Louis

Please help take a picture of the hardware setup and you code. we can simulate it here. thanks.

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