Saurabh_B
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Recent activity by Saurabh_B-
This is an SPI display, I2C commands will not work.
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Hello,You can find the code for this display here: https://github.com/NewhavenDisplay/NHD_US2066This code will work for both the Arduino Uno and Mega.
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When sending a byte of data using hex, you should only be sending in (0x00) to (0xFF) to denote that the value is in hex, leave off the h at the end.
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As for the commands such as Display Off you would want to use the display mode command, if you look at the controller datasheet https://newhavendisplay.com/content/app_notes/SSD1351.pdf on page 43 ...
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Those pins are not on the display correct, they're pins that should be on the Level Shifter.If you take a look at page 3 of the DATASHEET , Michael linked you to, you will find those pins.The DIR p...
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Those are pins that would be on a level shifter and not the OLED. 4050 is the part number for level shifterBy any chance do you have another MCU that is 3.3V instead?
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#define SDI_PIN 1 // SDI (serial mode) signal connected to pin 1#define SCL_PIN 0 // SCL (serial mdoe) signal connected to pin 0#define RS_PIN 8 // RS signal connected to p...
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But the rest of the pins you're using are at 5V. They need to be brought down to 3.3.What pin do you have D/C connected to on the Arduino?The example code is verified to work so long as everythin...
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I'm not too sure what you mean by cc. But looking at your board the bottom right pin should be pin 1, above that is pin 2, one one on the the bottom next to 1 is 3. The on on the top left should be...
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As for the heat the Arduino still uses 5V logic; you want to either modify the voltage regulator on the Arduino or you would need to use a level shifter to bring down the voltage to 3.3V. Although ...