Nokia 5110 Display Connection and Settings

jdrescher2006 commented 1 year ago

Hardware

[X] ESP8266
[ ] ESP32
[ ] Raspberry Pi

Modelname: D1 Mini NodeMcu ESP8266-12F Retailer URL: https://www.azdelivery.de/products/d1-mini

nRF24L01+ Module

[X] nRF24L01+ you verified this is a Plus model capable of the required 256kBit/s mode
[ ] square dot indicates original Nordic Semicon chip
[ ] round dot indicates copy-cat / counterfeit SI labs chip

Antenna:

[X] circuit board
[ ] external antenna

Power Stabilization:

[x] 100uF Electrolytic Capacitor connected between +3.3V and GND (Pin 1 & 2) of the NRF Module
[ ] Voltage stabilizing motherboard

Connection diagram:

[X] Image of the your wiring attached

Connection diagram I used:

nRF24L01+ Pin	ESP8266 GPIO
Pin 1 GND [*]	GND
Pin 2 +3.3V	+3.3V
Pin 3 CE	GPIO2 CE D4
Pin 4 CSN	GPIO15 CS D8
Pin 5 SCK	GPIO14 SCLK D5
Pin 6 MOSI	GPIO13 MOSI D7
Pin 7 MISO	GPIO12 MISO D6
Pin 8 IRQ	GPIO0 IRQ D3

nRF24L01+ Pin	ESP32 GPIO
Pin 1 GND [*]	GND
Pin 2 +3.3V	+3.3V
Pin 3 CE	GPIO4 CE D4
Pin 4 CSN	GPIO5 CS D5
Pin 5 SCK	GPIO18 SCLK D18
Pin 6 MOSI	GPIO23 MOSI D23
Pin 7 MISO	GPIO19 MISO D19
Pin 8 IRQ	GPIO0 IRQ D0

Note: [*] GND Pin 1 has a square mark on the nRF24L01+ module

Software

[X] AhoyDTU
[ ] OpenDTU

Version / Git SHA:

Version: 0.6.0 Github Hash: 9c7d7a0

Build & Flash Method:

[ ] Arduino
[ ] ESP Tools
[ ] Platform IO

Desktop OS:

[X] Linux
[ ] Windows
[ ] Mac OS

Debugging:

[ ] USB Serial Log (attached)
[ ] Setup settings (use our templates ... to be added)

5111 png

Hi, I am trying to get a Nokia 5110 Display to work. I connected as in the attached wiring.

In the table you can see the configuration.

Display	D1 Mini	Ahoy	Ahoy Auswahlbox
CE	D1	CS	D1 (GPIO5, SCL)
DC	D2	DC	D2 (GPIO4, SDA)
DIN	TX	DATA	TX (GPIO1)
CLK	RX	CLOCK	RX (GPIO3)

The problem is there is nothing seen on the display, it just does not work.

grafik

knickohr commented 1 year ago

Try using the D1 or D2 pin on D0. Don’t forget to Change the settings.

jdrescher2006 commented 1 year ago

Ok, so I connected CE with D0, and DC with either D1 or D2. Sometimes I have now a faint "AHOY" text on the display.

Has anyone connected this display to a D1 MINI and got it really working?

knickohr commented 1 year ago

Ahh, you have a faint picture. Maybe you have a worse Display ? Try pressing with a gentle force on the metallic Frame. A Lot of cheap Displays have this issue.

bojs15 commented 1 year ago

my screen only lights up, are these two capacitors important??

jdrescher2006 commented 1 year ago

So I followed this guide: https://thesolaruniverse.wordpress.com/2021/01/15/nokia-5510-8448-lcd-and-the-esp8266-wemos-d1-mini-microcontroller-board/ And voila: the display is working absolutely properly!

Reconnected it to ahoy: does not work. Sometimes a faint picture, thats all.

Notice that in the guide I linked, the reset pin is also connected to the D1 mini. Maybe this is needed?

bojs15 commented 1 year ago

jdrescher2006 dein link ohne funktion ??

jdrescher2006 commented 1 year ago

Sorry, habs korrigiert 👍

lumapu commented 1 year ago

solved?

jdrescher2006 commented 1 year ago

solved?

No.

I ordered an other display from china, just to make sure it's no hardware problem.

I made some tests and have the feeling that the problem may come from the used library u8g2. Because with Adafruit_PCD8544 lib the display is working absolutely properly.

jdrescher2006 commented 1 year ago

Its working properly now. It was a hardware problem with my display. My connection is looking like: Clock: D1 Data: D2 CS: RX DC: TX

lumapu / ahoy