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no output on monitor #3

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YNafree opened this issue Mar 20, 2023 · 4 comments
Open

no output on monitor #3

YNafree opened this issue Mar 20, 2023 · 4 comments

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@YNafree
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YNafree commented Mar 20, 2023

hello,, i already uplaod the code to my esp32 and then when i try to see the output on the monitor however there is no output
@ibrahimqazi
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Hello, ESP32 chip based board has many types, which board are you using? If you have successfully uploaded the code but there is no data it means either your connection is wrong or you have flashed the code on wrong board so due to different pin configurations, you will not see any data in output.

@YNafree
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YNafree commented Mar 21, 2023

i use the esp32 dev module..

@YNafree
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YNafree commented Mar 21, 2023

nevermind i already got it...i got problem with the connection. u suppose connect the rx to tx and vice versa on the esp32.... thankyou

@ibrahimqazi
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Yep, this is the basic rule of UART communication.

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@ibrahimqazi @YNafree