Engineering Support
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Recent activity by Engineering Support-
My recommendation would be to start at 12MHz. If you notice display issues, try reducing the speed to 10MHz. Let me know if this helps.
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Hi Anthony, Sorry for the late reply. Yes, it is perfectly fine to power the backlight independently of the LCD. Please let us know if you need any assistance with implementing your backlight dri...
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Hi Jacob, I can't say with certainty why the periphery.GPIO implementation is not working, but I will try to offer guidance. Because RPi.GPIO is slower than periphery.GPIO, you may need to introdu...
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Yes, it is acceptable for VDD, VDDI, and IM0 to be connected to the same point at 3.3V. I would also like to point out that your pinout table connects DB6 to 46 and DB7 to 3, but your definitions s...
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Thank you for reaching out. Unfortunately, we are unable to review or debug customer code, as it requires an immense amount of engineering time and effort to analyze different platforms, programmi...
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Yes, you may power the backlight without having the LCD powered. This is perfectly acceptable.
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Official comment Hi Jean Luc, Please refer to the pinout table below. and the pin numbering from the back side of the PCB. Please let us know if you have any further questions.
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Hi David, Thanks for clarifying. I do believe you're right and I suspect the baud rate may have been mistakenly calculated for 16-bit mode rather than 8-bit mode. I will see to have this correcte...
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Hi David, Thanks for your post. The default baud rate of this display should be 9600, but the baud rate can be changed using the "Change RS-232 BAUD rate" command. This can be verified by sending...
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Hi, This display must use either 8 or 16bit parallel communcation for display data. The SPI lanes are meant for sending commands to the IC, not display data. Please see the image below for the recc...