Hello there i am trying to make TX to RX and Rx to Tx by master and slave .. to pass a sequence in vixen but my slave arduino aint receiving any data .. can someone help me please

Sorry, my crystal ball is at the repair shop.

Putting AWOL's reply through Google Translate it returns "How are we supposed to know exactly what you are doing if you do not post your code for both ends of the Serial link and the schematic of your project" The easier you make it to read and copy the code the more likely it is that you will get…

And to make things worse you have posted the same question without details in 2 sections of the forum. The other one has been deleted to avoid members wasting their time answering in two places

Rx -> Tx Tx -> Rx GND -> GND Can you confirm this please.

Hi, @UKHeliBob [image] UKHeliBob: And to make things worse you have posted the same question without details in 2 sections of the forum. The other one has been deleted to avoid members wasting their time answering in two places Almost had a lockup when you did that. :joy: :rofl: :joy: :rofl: …

i am sorry for that .. iam new here please be patient to me

Can we assume that you are using Serial1 throughout the sketch and not Serial somewhere by mistake ?

TX to rx and RX to TX aint working correct

Projects General Guidance

drmpf May 20, 2021, 5:06am 11

Take a look at this post which has complete code for Serial1 to ESP soft serial

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TX to rx and RX to TX aint working correct

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