Alee_S
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Recent activity by Alee_S-
Hi timbro,For more information on 'Internal Reset Circuit', please see the link below, Pg. 22 of the ST7066U controller datasheet. Please note those instructions are executed in the initialization ...
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The delay function is set for 1 ms. So a delay(1000) = 1000 ms, or 1 second.Did you have a chance to review the code provided vs the code used for other displays for their similarities/differences?...
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Hi timbro,As far as connecting DB0-DB3, you can connect them to ground or leave them disconnected, as either option should work for 4-bit parallel interface.Please see the sample code provided belo...
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Hi Dharma,The datasheet calls for a 10kΩ as a recommended pull-up resistor value for SDA and SCL lines, but any value ranging from 4.7kΩ up to 10kΩ should be sufficient as well.Best,
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Hi Dharma,Baud rate is a term usually used for RS-232 or serial communication, and not for I2C communication. The rated frequency for this display has been attached, taken from the display datashee...
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Hi Eashwar,Plese note there is a difference between The VLCD and backlight voltage, as the VLCD is the voltage value needed for the LCD glass itself for optimal contrast, while the backlight power ...
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Hi Eashwar,1) The VLCD is for the contrast voltage necessary for the LCD glass. This can be adjusted from your software as necessary.2) The backlight and display power are tied together, and a 5V s...
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Hi Mike,Unfortunately when using I2C interface, the busy flag cannot be read or accessed, as the controller can only operate in write-mode only. Taken from the pg. 14 of the ST7036 controller specs...
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Hi there,Thanks for the information you have provided.Please note that while the display is capable of running 8 or 16 bit interface, the program saved on the NHDev board is configured run the NHD-...
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Hello there!Can you confirm whether you are seeing the same issue with every sample BMP image for the 2.4” TFT, or is this issue strictly for the 1st sample image “2_4_240320CF_0.bmp”?Also, did you...