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Messages - josephchrzempiec

Pages: 1 [2] 3
16
OLEDs / Re: Mouser Oled
« on: July 17, 2015, 11:50:19 AM »
Hello can you tell me what pins from the oled display goes to the Arduino uno board if I use some resistors for testing to bring the logic level down to 3.3v then I think it be a good test then figure something out. I think either the pin out is wrong or something I did is wrong I do not know.

17
OLEDs / Re: Mouser Oled
« on: July 17, 2015, 09:48:21 AM »
My Arduino uno has a 3.3v on there that is what I'm using to power up the screen with. I think something is wrong with the sketch

18
OLEDs / Re: Mouser Oled
« on: July 17, 2015, 08:55:53 AM »
I wore it up as 4-wire as I the image I didn't understand where to connect the cc pin at I change the sketch from 1 to 2 for the 4-wire and that is the image I got unless I didn't something I'm not sure. And I'm not sure how to get it. To 3.3 logic instead of 5 I'm using 3.3v on the vdd as it needs to be but not sure how they 3.3v  on the logic side

19
OLEDs / Re: Mouser Oled
« on: July 17, 2015, 12:00:18 AM »
I wired it up as 4-wire in the image on the datasheet http://www.newhavendisplay.com/specs/NHD-1.5-128128UGC3.pdf  to the sketch pins on the example pinout https://github.com/NewhavenDisplay/NHD-1.5-128128UGC3-Example-Code/blob/master/Arduino_OLED_128128.ino i also change the  const unsigned char interface = 1;   from 1 to 2 and when i power it up  i get that image there  not sure what I'm doing wrong maybe because I'm running the arduino at maybe 5v logic instead of 3.3v logic i do not know and it's messing up? at this point I'm stuck on what I'm doing wrong. But i thank Everybody for the help that got me this far.

20
OLEDs / Re: Mouser Oled
« on: July 16, 2015, 06:33:15 PM »
Not the oled it's self the screen that gets warm but the little chip that is on the ribbon cable that gets warm.

21
OLEDs / Re: Mouser Oled
« on: July 16, 2015, 06:16:37 PM »
Hello i mange to get the oled wired up and i got something from it image is attached but something is off i see a little characters in the mess of colors but not sure what is wrong. Also the oled is really really warm to the touch that i can't touch it for long it's on 3.3v but something might be wrong I'm not sure. Can someone please help me out?

22
OLEDs / Re: Mouser Oled
« on: July 16, 2015, 05:44:25 PM »
on pin 4 it says D/C but in the sketch example there is nothing for D/c does that get still connected and to which pin and what about the example sketch?

23
OLEDs / Re: Mouser Oled
« on: July 16, 2015, 05:33:41 PM »
So pin 1 and 2 on the oled is ground and VDD but in the image on page 5  the 4-wire one it is Ds0 and Bs1. So i need to look at it from the right to the left on the image  for pin 1 and pin 2 on the oled display?

24
OLEDs / Re: Mouser Oled
« on: July 16, 2015, 03:23:05 PM »
Sense there is so many pin layouts for this oled this is what I'm confused about because it says pin 19 and pin 20 on page 5 of the datasheet says for the 4-wire it says VDD - Ground. Now on page 4 of the datasheet in the serial it says pin 19 and pin 20 is Ds1 and Ds0 this is a bit confusing for me. So i do not know which pinout to follow or if the sketch pinout define is wrong i do not know.

25
OLEDs / Re: Mouser Oled
« on: July 15, 2015, 11:27:21 PM »
Hello Paul I'm still stick which pins from the display does to my Arduino Uno board to make it work? Can you please help me out? Thank you.

26
OLEDs / Re: Mouser Oled
« on: July 15, 2015, 05:36:28 PM »
I just received my Oled in today 20 pins on it. and i looked at the datasheet for the pinout but I'm a little confused on it.


it's got in the sample sketch


Code: [Select]
#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 pin 8
#define    RW_PIN    9    // R/W (6800 mode) signal connected to pin 9
#define    WR_PIN    9    // /WR (8080 mode) signal connected to pin 9
#define     E_PIN   10    // E (6800 mode) signal connected to pin 10
#define    RD_PIN   10    // /RD (8080 mode) signal connected to pin 10
#define   RES_PIN   11    // /RES signal connected to pin 11
#define    CS_PIN   12    // /CS signal connected to pin 12
#define   BS1_PIN   A0    // BS1 signal connected to pin A0
#define   BS0_PIN   A1    // BS0 signal connected to pin A1
#define   LVL_DIR   A2    // DIR (direction control) signal of level shifter IC connected to pin A2
#define   LVL_OEN   A3    // /OE (output enable) signal of level shifter IC connected to pin A3


and in the datasheet it has

Code: [Select]
1 GND Power Supply Ground
2 VDD Power Supply Supply Voltage for OLED and logic.
3 NC  ‐ No Connect
4 D/C MPU Register select signal. D/C=0: Command, D/C=1: Data
Tie LOW for 3‐wire Serial Interface.
5‐6 VSS Power Supply Ground
7 SCLK MPU Serial Clock signal.
8 SDIN MPU Serial Data Input signal.
9 NC  ‐ No Connect
10‐14 VSS Power Supply Ground
15 GND Power Supply Ground
16 /RES MPU Active LOW Reset signal.
17 /CS MPU Active LOW Chip Select signal.
18 GND Power Supply Ground
19 BS1 MPU MPU Interface Select signal.
20 BS0 MPU MPU Interface Select signal.


i figure out some pins like the VCC and VDD and a few others but I'm using a uno board for test and i need help figuring out what pins go where can someone please help me on that.

27
OLEDs / Re: Mouser Oled
« on: July 15, 2015, 09:38:52 AM »
Not a problem just wondering that is all the way it is now is okay Something down the road in the future may need to have it on the same board as my micro processor that's all.

28
OLEDs / Re: Mouser Oled
« on: July 15, 2015, 12:24:11 AM »
Hello Paul i was wondering if there was a schematic of this display and what parts are being used i would like to somehow integrate this oled into my project? can you please help me out?

29
OLEDs / Re: Mouser Oled
« on: July 14, 2015, 07:48:15 PM »
Hello okay it's the SSD1351 library thank you. i didn't know hat

30
OLEDs / Re: Mouser Oled
« on: July 14, 2015, 02:48:30 AM »
Hello is there a simple text  sample i can try with this oled?

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