FYI for anyone wondering about the pin numbers at 0:18, these are the BCM GPIO pin numbers NOT the board pin numbers. look up a pinout for your specific pi model to see where the BCM pin numbers correspond to the physical pins on your specific board.
the firmware 4.4 is way too old now, after i tryed "rpi-update", firemware 5.10.8 was installed, but module fbtft_device was removed since 5.4. so....this video doesnt work
can i use 2 screens on spi and one hdmi at the same time on the pi. They will be mirroing each other not seprate. i was ondering if my best bet was a hdmi splitter instead.
Maybe you can try this: github.com/Broodie/ili9341_tft_ubuntu_20_04. I've just managed to make the display work on RPi and Ubuntu20.04 with Kernel 5.4. Maybe it can be done on Debian as well.
Unfortunately I get "modprobe: FATAL: Module g2d_23 not found in directory /lib/modules/4.14.50-v7+ " after "sudo FRAMEBUFFER=/dev/fb1 startx" on RPi2. Any ideas? Google gives 0 results for this error :/
Kamil, did you have any luck getting this working? The FRAMEBUFFER line is starting X Server, which I think is now installed by default on Raspbian now(this video is 2 years old). See the X Server section here: github.com/notro/fbtft/wiki/Framebuffer-use
Yes, I did. I do not remeber how, but I did. I think i found solution online or rewritten some code. I can give you my version of working code, but it has been changed to my needs and may contain some texts (var names/comments) in polish.
Sure, your code would be a good starting point for me! Ross (dot) Lawrence (dot) is (at symbol) gmail (dot) com. Congrats on getting it working, as I am finding little pieces on internet. This is my best reference so far.
You have also menu.py which is a library for making touch screen fully editable menu with map of tiles. Tiles can be any size like 1x1, 2x1, 2x2, 3x2 and so on. All math is done within library so you get working menu on the screen executing commands used within menu.
Thanks Kamil, and good idea on using github, so others can get it too. I am running your python code in: domobot-master/bin/gpio/tft/test, and the code will turn on the tft backlight (yeah!) but then complains about the TFT.penPosition. You have a PEN in your application? On GPIO pin 26 according to the test code... What is PEN? I don't see it on my TFT.
I am not an expert, so don’t trust me 100%, but from what I know, you have to connect the touch miso/mosi and SCK pins to the miso/mosi and SCK pins on the raspberry pi (the same pins as the screen). The only thing you change is the CS Pin. Anyone correct me please as I’m pretty sure I got something wrong. Sorry, but I wanted to try and explain.
FYI for anyone wondering about the pin numbers at 0:18, these are the BCM GPIO pin numbers NOT the board pin numbers. look up a pinout for your specific pi model to see where the BCM pin numbers correspond to the physical pins on your specific board.
the firmware 4.4 is way too old now, after i tryed "rpi-update", firemware 5.10.8 was installed, but module fbtft_device was removed since 5.4. so....this video doesnt work
THANK YOU for making this. i was pulling my hair out looking for a detailed pin out before i start soldering things together
Hello please let me know can I use st7735 TFT spi display as raspberry pi monitor
so on the back there is an sd card port could u autoplay/loop a video on the display?
how to use its touch?
Thanks for this, will be trying soon! Have you tried this with Juj’s fbcp-ili9341?
I love you man, saved my day
can i use 2 screens on spi and one hdmi at the same time on the pi. They will be mirroing each other not seprate. i was ondering if my best bet was a hdmi splitter instead.
Hello kindly let me know can I use st7735 spi TFT display as monitor of raspberry pi
как это в Proteus запустить?
could not insert 'fbtft_device': Invalid argument
same here, did you find a solution?
^
Same here, anyone have a solution ?
anyone found a solution for this?
Maybe you can try this: github.com/Broodie/ili9341_tft_ubuntu_20_04. I've
just managed to make the display work on RPi and Ubuntu20.04 with Kernel 5.4. Maybe it can be done on Debian as well.
modprobe: FATAL: Module fbtft_device not found in directory /lib/modules/5.4.72+
it died with a new kernel
Funcionaria son el tft st7735?
I am getting an error " modfrobe: FATAL: Module fbtft_device not found in directory /lib/modules/5.4.79+
anybody resolved this?
I think that these instructions only work on an earlier Raspbian distro. I am using Jesse
i too am getting this. would like to know aswell
login loop occurs after using this display
what did you do to get it to work?
power low, change the power adapter.
Its not low power. Just add "sudo rm /home/pi/.Xauthority" into the boot file.
it's an issue with the startx vnc thing they use to get the screen to function. It likes to make new sessions.
Unfortunately I get "modprobe: FATAL: Module g2d_23 not found in directory /lib/modules/4.14.50-v7+
" after "sudo FRAMEBUFFER=/dev/fb1 startx" on RPi2. Any ideas? Google gives 0 results for this error :/
Kamil, did you have any luck getting this working? The FRAMEBUFFER line is starting X Server, which I think is now installed by default on Raspbian now(this video is 2 years old). See the X Server section here: github.com/notro/fbtft/wiki/Framebuffer-use
Yes, I did. I do not remeber how, but I did. I think i found solution online or rewritten some code. I can give you my version of working code, but it has been changed to my needs and may contain some texts (var names/comments) in polish.
Sure, your code would be a good starting point for me! Ross (dot) Lawrence (dot) is (at symbol) gmail (dot) com. Congrats on getting it working, as I am finding little pieces on internet. This is my best reference so far.
You have also menu.py which is a library for making touch screen fully editable menu with map of tiles. Tiles can be any size like 1x1, 2x1, 2x2, 3x2 and so on. All math is done within library so you get working menu on the screen executing commands used within menu.
Thanks Kamil, and good idea on using github, so others can get it too. I am running your python code in: domobot-master/bin/gpio/tft/test, and the code will turn on the tft backlight (yeah!) but then complains about the TFT.penPosition. You have a PEN in your application? On GPIO pin 26 according to the test code... What is PEN? I don't see it on my TFT.
thank u， ur video is very useful to me ， still i have some question ， i wanna send data by screen touching how should i connect pin and GPIO ， thanks
I am not an expert, so don’t trust me 100%, but from what I know, you have to connect the touch miso/mosi and SCK pins to the miso/mosi and SCK pins on the raspberry pi (the same pins as the screen). The only thing you change is the CS Pin. Anyone correct me please as I’m pretty sure I got something wrong. Sorry, but I wanted to try and explain.
Can this work with gpio connectors on the raspberry pi 3?
it can, check the gpio pin documentation here www.raspberrypi.org/documentation/usage/gpio/
do we need internet connection on our pc doing all the work on putty
To use putty, yes you need an internet connection
works in android?
This camera angle is not very clear.
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