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#1 2019-04-08 16:43:48

johanvd
Member
Registered: 2018-04-03
Posts: 11

Upgrade Nanodlp

When I will upgrade is see the version will be Build #2101 but i Get Build #2059 not the 2101.
Son no option for Nextion.
When I try the Beta build #2158 i see the option for Nextion.
When i do the step from Nextion Display port ( i symbol) i still do not get the nextion working.
The log says no HW found

ls /dev/tty*
Connect your device to Raspberry Pi and type the above command again. The additional path belongs to your device.

Give no difference with or without connect Nextion

Last edited by johanvd (2019-04-08 17:23:26)

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#2 2019-04-08 20:12:33

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,546

Re: Upgrade Nanodlp

How did you connect nextion to rpi?

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#3 2019-04-08 20:16:44

johanvd
Member
Registered: 2018-04-03
Posts: 11

Re: Upgrade Nanodlp

gpio 15 RX Nextion en gpio 16 TX Nextion

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#4 2019-04-09 04:28:36

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,546

Re: Upgrade Nanodlp

Have you enabled serial port on RPi?

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#5 2019-04-09 04:48:58

johanvd
Member
Registered: 2018-04-03
Posts: 11

Re: Upgrade Nanodlp

sudo raspi-config
=> Interfacing Option
=> Serial
=> NO
=> YES

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#6 2019-04-10 10:43:34

johanvd
Member
Registered: 2018-04-03
Posts: 11

Re: Upgrade Nanodlp

This was the solution for me:

Disabling the Console
If you are using the serial port for anything other than the console you need to disable it.

sudo systemctl stop serial-getty@ttyS0.service
sudo systemctl disable serial-getty@ttyAMA0.service


sudo nano /boot/config.txt

add line

dtoverlay=pi3-miniuart-bt

Last edited by johanvd (2019-04-10 15:50:58)

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