Nokia 6101

Other Hardware Displays
1

Hi
I need help with working example for Nokia LCD with controller SPFD54124B.
I tried Adafruit-SPFD54124B with arduino nano , but nothing displayed on the lcd. I checked the connection and everything seems Ok. I have only White back light but no data. Any suggestions or solutions appreciated.
Thank you.

PS: The lcd connected to its original phone pcb, only SDA, SCL, RST, CS rewired accordingly.
pin assigned as following:
#define RST 10
#define CS 9
SDA connected to pin 13, SCL connected to pin 11.

2

SDA connected to pin 13, SCL connected to pin 11.

Change to
SDA connected to pin 11, SCL connected to pin 13.

David.

3

I swapped the pins but still no luck.

4

I found GitHub - fire0shadow/Adafruit-SPFD54124B: Connect Nokia 1616/C1-0x display to Arduino on GitHub.
It is not a genuine Adafruit library, but I am sure that it would work.

The example assumes a Uno / Nano with SDA on MOSI (11) and SCL on SCK (13):

#define TFT_CS    		10
#define TFT_RESET  		12

Personally, I would put TFT_RESET on a different pin e.g. 9

I have never used Nokia 6101. Nor know whether it has a SPFD54124B controller

David.

5

You didn't mention GND in your connections.
Connect Arduino GND with phone GND if you didn't already do that.

6

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