Unofficial Nextion/TJC User Forum

Why the HMI simulator is sending the touch event code twice when is sleep

Hi all, how aere you?.

I’m working with the nextion simulator to simulate a NX4024T032 since I don’t have the physical project near and I’m wondering about the following, when I send the simulator to sleep from the main microcontroller by using the following commands

thup=1
usup=1
thsp=1

then when the simulated screen is touched then the simulator send the 0x68 code twice instead of one time, why is that?. Please see the following image where the nextion return text box shows the code twice.

I didn’t read that anywhere and because of that I’m having some problems here.

Thanks in advance for the help.

UPDATE: it was confirmed that the real HMI also sends the touch code twice but, is there a way to configure the HMI to send the touch code only once?


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