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Newest 'ssd1306' Questions - Arduino Stack Exchange
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27 questions
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3
votes
1
answer
291
views
Print text at any Y-value on SSD1306?
I'm attempting to print several rows of text, at certain Y-values, on an SSD1306 128x64 LCD display.
I'm using the ssd1306 library by Alexey Dynda. I initially wanted to use the more common LCD ...
3
votes
1
answer
801
views
Arduino Nano is performing really slowly, even though the calculations are simple and there are no delays
I'm working on a tiny ping-pong game based on Arduino Nano. Its modes are "person vs person" and "person vs computer" (the computer just tries to keep its racket at the same Y ...
2
votes
0
answers
614
views
2
votes
0
answers
1k
views
OLED screen goes blank on delay() - U8G2 library + Arduino Nano [closed]
Description
I'm currently trying to get this SSD1306 0.91" OLED screen with an Arduino Nano with the U8G2 library (as per seller's guide), and in any code I run, as soon as a delay() is executed, ...
2
votes
1
answer
3k
views
Adafruit_SSD1306.cpp fatal error: pgmspace.h: No such file or directory using SSD1306 on Arduino Nano RP2040
I am currently trying to get a SBC-OLED01 display to run under my Arduino Nano RP2040. I use the official example from Adafruit, attached is the code.
/*************************************************...
1
vote
1
answer
2k
views
Help to set vertical scroll on SSD1306
I am trying to set the text to scroll vertically. I have a big chunk of text (example in the code below) to be set to scroll vertically. What I want is to display the complete text on the screen. ...
2
votes
1
answer
3k
views
Can't Turn Off Internal I2C Pull-Ups on ESP32
I've designed a custom ESP32 board around the WROVER-IE module. To keep power low, I'm using a GPIO-controlled high-side FET to turn off unused peripherals when in deep sleep mode.
The issue: I've ...
1
vote
1
answer
1k
views
0
votes
1
answer
266
views
Error Compiling for board Arduino Nano while using Adafruit GFX
Whys is this happening to me??
I have to meet a deadline please help!!
Here is my code.
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h&...
1
vote
0
answers
87
views
U8glib+ 7-pin SSD1306 gives moving text without explicitly specifying in code
This is my code.
#include <U8glib.h>
U8GLIB_SSD1306_128X64 u8g(12, 11, 8, 9, 10);
void clear_screen();
const int pageCount = 1;
int p;
void (*pages[pageCount])() = {clear_screen};
int duration [...
1
vote
0
answers
1k
views
Why is my text inverted while using U8glib?
I am displaying text using this code.
#include <U8glib.h>
U8GLIB_SSD1306_128X64 u8g(12, 11, 8, 9, 10);
int Buffer[128];int Buffer2[128];int max=0;
void pageEMG();
void recordEMG();
void ...
-1
votes
1
answer
67
views
SSD1306 unable to display Text and waveform cohesively.Why?
Here is my code I am collecting data using an ECG sensor and trying to enhance the incoming data by stretching it across the x axis. Which results in this.
After this the screen eventually just goes ...
- 141
1
vote
2
answers
2k
views
Arduino, problem with interrupt and SSD1306 OLED
I'm not that good at this. Calculates RPM through Peripheral Speed and Interrupt.
Everything works fine when I show this in the IDE with Serial.print without OLED. When I connect an SSD1306 OLED I2C, ...
1
vote
1
answer
530
views
SSD1306 shows static when I try to display an XBM image
This is my circuit.
This is the code.
#include "U8glib.h" // include the universal graphcs library
U8GLIB_SSD1306_128X64 u8g(12, 11, 10, 9, 8); // initialise a u8g display ...
0
votes
1
answer
91
views
File.read() always returns -1
I'm trying to print a txt file from an SD card to a SSD1306 using the u8x8 library.
Here's the current code:
#include <SD.h>
#include <Arduino.h>
#include <U8x8lib.h>
#ifdef ...
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Related Tags
oled × 7
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stm32 × 1
functions × 1
sd.h × 1
tft × 1
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