Stm32 ssd1306 library


ssd1306-stm32HAL. Nucleo_OLED_zip_nucleo_f334r8 To control the OLED display you’ll need the “adafruit_GFX” library and the “adafruit_SSD1306” library. Contribute to galpavlin/STM32- SSD1306 development by creating an account on GitHub. I see lots of reference to this display controller , i am also planning to use it for my project the 128x64 pixel one. com/open?id=13Qj8OwTWyTyRo_UXEKNgjFuSQBG9 Arduino Tutorial: 0. It is well-conceived and easy to use. This tutorial has moved! Please visit the new Adafruit Mini Monochrome OLED breakouts tutorial page at http://learn. You have to specify it in the header file. com/SL-RU/stm32libs/tree/master/HAL/ssd1306. 66" 4pin OLED Display Screen IIC I2C SSD1306 64x48 for Adurino AVR STM32 ssd1306 display scroll Post by diegoalt5 » Wed Aug 31, 2016 2:18 am Hi, i am looking the ssd1306 display library and I see that it has a method called scroll, I thought that this method scrolls all the pixels in my display but it doesn't work. The library (SSD1306) is in the library catalog, but the one in the catalog is configured for a different display than the one I have. . I have the normal LMIC-Arduino library (with my above fix) running with BSFrance-stm32 with I use U8x8. If you search 4-wire SPI support, you can find it in the afiskon/stm32-ssd1306 fork. Mar 25, 2016 Luckily, the SSD1306 supports vertical scrolling by using the First I tried to use the display with the Adafruit SSD1306 library library in I²C  In BSFrance-stm32-master/stm32/tools/win/gcc/bin/arm-none-eabi-g++ stuff is missing. Wiring the 0. 91" IIC White OLED LCD Display Module 128X32 for Arduino. And using them with the SSD1306, you'd use like 110 of them for the frame buffer and module, which wouldn't leave you much for code. 96” OLED Display I2C SSD1306 128×64 pixels. Adafruit SSD1306 and GFX Library Folders. Here you can find tutorial about usage u8g2 library with stm32 MCU. I researched it online and found that it has the SSD1306 controller connected to the display. This library works with i2c. The code for this tutorial will be very simple since the library we have just installed has a very easy to use API. 0. You will get faster communication while still using reasonnably few pins (3 pins). h library, which we will use to interact with the device. The display will be used in an electric skateboard remote. Since this LCD is very small, LCD rotation is not possible with this library. How to Convert Bitmap Graphics for OLED SSD1306 Display Run by ATtiny85: The main goal of this tutorial is to show how to convert monochromatic bit map for HEX file and run by Attiny85 and OLED display SDD1306. The contents of the two library folders should look as follows, with the SSD1306 driver library folder on the left and GFX library on the right. When you receive the module from the factory it will be in 4-wire SPI mode by default and it is the fastest of all available modes. Fully compatible with Arduino, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc. The example program for a 128x64 display shows an I2C address of 0x3D. This is a general OLED display Module, 1. I chose the most appropriate constructor from the long choice in Oliver's examples. 3" IIC I2C Serial 128x64 SSH1106 OLED LCD Display LCD Module for Arduino AVR PIC STM32. The SSD1306 Display interfaces to microcontrollers through a I2C serial bus interface. 18. Draw strings to LCD at any position you want; Draw graphic things like lines, rectangles and circles Because the SSD1306 library is relying on the standard “Wire” Arduino library to abstract out the underlying I2C bus complexity, using this OLED library directly on the STM32 that features 2x real hardware I2C bus results in a massive waste of efficiency (read: power consumption and processing power). I will appreciate any kind of help, thank you in STM32 library function firmware library. This library is a professional graphical stack library, enabling the building up of Graphical User Interfaces (GUIs) with any STM32, any LCD/TFT display and any LCD/TFT controller, taking advantage of STM32 hardware accelerations whenever possible. SPI 128x64 SSH1106 OLED LCD Display LCD Module for Arduino AVR PIC STM32. What version do I need? The version 1. The display is mounted on an easy to solder PCB. Unfortunately there has been no port for STM32 microcontrollers so I tried to do this. Since i already have my I2c libraries driving the keypad and RTC i want to use it to drive the display. by tilz0R · May 25, 2015. If the Arduino IDE was open during the library installation, close it first and then restart it. Display Size: 1. Link to library files: https://drive. SSD1306. Finding the OLED Libraries in Arduino. it is hugely popular, but with one significant drawback: It was written for Arduino. Tiny 128×32 is a OLED Display based on SSD1306 Display controller chip. Larry's OLED library This example program comes with the library. May 28, 2016 I have come across the U8glib which is a graphic library, quite popular The approach can be generalized and used to write a driver for STM32 HAL. The interesting stuff I wrote to put it together is in main. h for more details. This works with the Adafruit GFX library so you need to have that also. Comparing SPI bus in Arduino & STM32F103C8 Blue Pill board, STM32 has 2 SPI SSD1306 library is relying on the standard “Wire” Arduino library to abstract  Because the SSD1306 library is relying on the standard “Wire” Arduino library to abstract out the underlying I2C bus complexity, using this OLED library directly . The library cannot determine the screen size via software. 96” OLED display can support both IIC and SPI communication. We will also need to include the SSD1306. The Arduino IDE library I used to drive the display can be found by. Differences between these libraries are listed there, also there are a lot of helpful information about u8g2 library. 6. The library supports many different fonts and we will experiment with another later. . What parts will I be using? stm32f103c8t6 board (<$2) I2C OLED display based on SSD1306 (~$2. 8 мар 2016 Для STM32 была найдена библиотека для этого дисплея, но она была тут: http://github. This module is based on the SSD1306 driver and can be used with a variety of MCU's including Arduino and Raspberry Pi. Amazon. This allows Arduino sketches to easily be adapted between display types with minimal fuss…and any If anyone is interested, I rewrote Adafruit's arduino library for SSD1306 based OLED displays to work with hal i2c drivers on STM32 mcus. https://travis-ci. Today we will take a step forward and interface OLED display using I2C with STM32. This IC is designed for Common Cathode type OLED panel. Go into the library folder and open the file Adafruit_SSD1306. Taking into account that many ARM-based micros have built-in DAC blocks, Mikroelektronika also integrated an easy to use DAC library with MikroC compiler. This screen was not available in the Adafruit library, so I replaced it with its smaller cousin, 128 x 32 pixels. I can see it is written for C++, do you have a similar library written for C ? I would appreciate your answer. Resolution: 128*32. UPDATE: u8glib is outdated now and there is new library u8g2, with full community support. 96] - Description Tiny 128×64 is a OLED Display based on SSD1306 Display controller chip. 96&QUOT; I2C IIC Serial 128X64 White OLED LED Display Module for Arduino SSD1306 - $7. This tutorial shares a C++ library for the SSD1306 OLED Display 128x64. Description 0. I tried to use the SSD1306 library by Jonathan Gaul and I found that the constructor function needs information about ''C/S pin'', ''Reset pin'' and others as arguments, but my OLED display has only 4 pins: two power pins and two I2C pins (SDA,SCK), so I really don't know how to deal with it. A list of tested devices can be found in the wiki. I might write another post like this for an SSD1306 monochrome  I've been using the 128x64 oled display that uses the SSD1306 . Technical Specifications. ssd1306 library for stm32 using stm32-hal library's. About how to install I2C libraries, you can refer to Waveshare Wiki:. adafruit. Adafruit provides a library to be used with SSD1306-based OLED displays. Since I need all my analog inputs and i2c is on the digital pins I need a way to get a cheap oled >>> lcd = ssd1306. Tiny 128×64 is a OLED Display based on SSD1306 Display controller chip. SSD1306 is a single-chip CMOS OLED/PLED driver with controller for organic / polymer light emitting diode dot-matrix graphic display system. org/rm-hull/luma. 3V or 5V with no level shifters required. The SSD1306 Display interfaces to microcontrollers through a I2C/SPI interface. Apr 25, 2018 They have also written a library for these displays which works with several the first few “Bare Metal STM32 Programming” tutorials that I've been writing, . I'll show you how to use this library with Nucleo-F401 board and SSD1306 display, bought on Aliexpress. With F0 and I2C cranked up to 1MHz, and not so optimized graphics I get 120Hz refresh rate. OLED: Display drivers for SSD1306 / SSD1309 / SSD1322 / SSD1325 / SSD1327 / SSD1331 / SSD1351 / SH1106¶. If anyone is interested, I rewrote Adafruit's arduino library for SSD1306 based OLED displays to work with hal i2c drivers on STM32 mcus. cc) and libraries from adafruit https://github. This library supports most of the functions typically found in a STM32 micro with DAC block and that’s what makes it a code-saver. STemWin is provided under binary form to any STM32 customer, for free. Feb 16, 2019 The Adafruit SSD1306 library also installed four demo sketches. Skip to content STM32F0 I2C - Tutorial 7 with STM32CubeMX 13 May 2017 on stm32 i2c tutorial , stm32f0 i2c , stm32 i2c cubemx , stm32 i2c hal , stm32f0 tutorial Hi everyone, I’m back :) Another year has come with lots of opportunities and challenges presented to me as I now become a fresh PhD candidate at Nanyang Technological University (NTU) Singapore. u8g2_ssd1306_128x64_noname_1_hw_i2c u8g2 (u8g2_r0, u8x8_pin_none, a5, a4); You have specified some "other" constructor. The u8glib is a really nice library to use when you don't want to mess around with different diplay protocols or drawing routines. The Old Way… I already showed you how to connect LCD 16×2 using I2C in a STM32 microcontroller, you can check that out here. There is an ARM port, (the version I used is: u8glib_arm1. I have shared many Proteus Libraries till now but they all are randomly spread in blog posts so today I thought to post all those Proteus Libraries links in this post. Using the u8glib on the STM32. Hello friends, I hope you all are fine and having fun with your lives. Then repeat the same for “gfx” and the Adafruit GFX library. Adafruit Industries, Unique & fun DIY electronics and kits Monochrome 128x32 SPI OLED graphic display ID: 661 - These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. " Just wanted to add a note about using it with an Arduino UNO and the Adafruit SSD1306 library. I tried mucking about with the adafruit library to decrease the size of the  Luma. 29. STM32 driver for SSD1306 OLED displays. It uses the I2C protocol and it only has 4 pins (V Overview. SSD1306_I2C(124,64,iic) Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: function missing 1 required positional arguments >>> According to the output above the diplay is recogniced at address 0x3C, corresponding to the predefined value in ssd1306. The display I will be using is a 0. Adafruit SSD1306 library for C language? Hello, I am working with OLED_W_Click with SSD1306, I needed to display characters and I have found this library (Adafruit for SSD1306). I think it's worth considering it. 96 128x64 OLED graphic display ID: 326 - These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. SH1106 i2c Library. If you think, that title of this post consists of all possible random words, you are wrong:) This is what I've been trying to make work correctly during the last days! This looks really crazy and not so useful. 96″ I2C IIC Serial 128X64 128*64 White OLED LCD LED Display Module for Arduino Description: 128*64 LED display module for Arduino, supports many control chip. HiLetgo 1. The library also includes t HAOYU Electronics SSD1306 0. Since this is an I2C display and its a 128×64 I had to modify the rawHeight parameter in the Adafruit_SSD1306. Do you want to subscribe in order to receive notifications regarding "SSD1309 OLED Library" changes. STM32 HAL driver for I2C OLED display with U8glib. After the article on the configuration and installation of a Nextion screen on a MMDVM repeater, let’s see together how to integrate a small OLED display on MMDVM. So I started to find a new one. setColorIndex(1) ‘. I use the u8g2 library and most of the other code is STMCube generated. Question relating to: This tutorial covers how to connect an SSD1306 OLED screen to an Arduino Nano over I2C and display text on it. 96' 128x64 I2C OLED Display from banggood. The first release of the SSD1306 support library py-gaugette used the 5x7 pixel fonts from the Adafruit GFX library. To get started, we will need to include the Wire. 259 results for oled ssd1306 1. Control component for sending I2C commands to configure and control the display. com. Therefore I ported the Adafruit library to stm hal. 96" OLED display module with 4 wire I2C interface. It consists of 128 segments and 64 commons. Using with I2C The display can be used with any I2C microcontroller. tv 215,588 views Hello, all! I have a question about wiring the SSD1306 (6 pin/SPI) display to STM32F103C8T6 (the blue pill). OLED display SSD1306 in MicroPython, example with a I2C digital barometer BME280 (or BMP180) MicroPython tutorial, manage WiFi connection at startup on ESP8266 / ESP32; uPiCraft, a MicroPython IDE dedicated to the development of IoT based on ESP8266, ESP32, microbit, pyBoard I am having a problem about RTC Alarm configuration. Adafruit SSD1306 – The library for the SSD1306 monochrome OLED display. c. I realized that it does not support STM32, not mentioning the HAL library. I needed to be able to control lots of small ssd1306 i2c displays using the STM32f103. educ8s. OLED Technology, Self-luminous, need no back-light (consumes less energy) High resolution: 128 * 64 SSD1306 is a single-chip CMOS OLED/PLED driver with controller for organic / polymer light emitting diode dot-matrix graphic display system. Today, I am going to share a list of New Proteus Libraries for Engineering Students. 5inch diagonal, 128x128 pixels, 16 gray scale, with embedded controller, communicating via SPI or I2C interface. Because the SSD1306 library is relying on the standard “Wire” Arduino library to abstract out the underlying I2C bus complexity, using this OLED library directly on the STM32 that features 2x real hardware I2C bus results in a massive waste of efficiency (read: power consumption and processing power). Anyway, library is here and ready to use. Adafruit_SSD1306 display (SCREEN_WIDTH, SCREEN_HEIGHT, & Wire, OLED_RESET); Features according to seller: 0. I'll post the code once everything is tested. This type of display is known by the reference SSD1306, it measures 27 millimeters for a display definition of 128 x 64. It just a matter of providing the hardware functions to transmit whatever the library outputs. /***** This is an example for our Monochrome OLEDs based on SSD1306 drivers Pick one up today in the adafruit shop! I'm having trouble working with the Adafruit libraries for their OLED displays. Library 61- SSD1306 OLED I2C LCD for STM32F4xx. h library, which is needed for the I2C communication with the OLED display. 96" SSD1306 128X64 OLED LCD Display with I2C IIC SPI Serial; Drive Duty: 1/ 64 . 3. The Arduino IDE library I used to drive the display can be found by searching github for "ESP8266 and ESP32 Oled Driver for SSD1306 display. The library provides an example (go to File -> Examples -> Adafruit SSD1306 -> ssd1306_128x64_i2c) that shows all the capabilities of the library. com: ssd1306 oled display. Due to running campaign for Attiny25/45/85 PCB TINY CHEAP VERSATILE Arduino compatible on Indiegogo I receive Hello World 0. Display Color: White We provide STM32, Arduino and Raspberry Pi demo code for this module. Thank you. 96 inch 128X64 I2C OLED with Arduino Uno and u8glib library Introduction: OLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. According with source code U8Glib supports SSD1306 SSD1309  Apr 30, 2018 Line, Rect}; use hal::i2c::{BlockingI2c, DutyCycle, Mode}; use hal::prelude::*; use hal::stm32; use ssd1306::prelude::*; use ssd1306::Builder;  0. ssd1306 | ssd1306 | ssd1306 datasheet | ssd1306bz | ssd1306 oled | ssd1306 5v | ssd1306 sck | ssd1306 wire | ssd1306 rotate | ssd1306 stm32 | ssd1306 commands | This is a SSD1306 OLED Display Library fully compatible with the BeagleBone. SSD1306 also supports SPI and 8-bit parallel. look as the SSD1306 you are [Lewin] wrote in to tell us about a high speed library for Arduino Due that he helped develop which allows interfacing OLED displays that use the SSD1306 display controller, using DMA routines for OLED display SSD1306 in MicroPython, example with a I2C digital barometer BME280 (or BMP180) MicroPython tutorial, manage WiFi connection at startup on ESP8266 / ESP32; uPiCraft, a MicroPython IDE dedicated to the development of IoT based on ESP8266, ESP32, microbit, pyBoard If anyone is interested, I rewrote Adafruit's arduino library for SSD1306 based OLED displays to work with hal i2c drivers on STM32 mcus. Do you like this font generator? If you do consider spending me a beer for my hardwork or use this link for your next hardware order at Banggood: Go to my blog to find more of my projects Overview The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our LCD and OLED displays. folders for the Arduino as well as the Raspberry Pi and STM32 boards. STM32 library for working with OLEDs based on SSD1306, SH1106 and SSD1309, supports I2C and SPI - afiskon/stm32-ssd1306. I've released a very compact library for that display. These little, small and with nice contrast devices are really great   Jan 8, 2018 I use the u8g2 library and most of the other code is STMCube stm32f103c8t6 board (<$2); I2C OLED display based on SSD1306 (~$2. That was a nice idea ! It took me some time but I think I found “the one”, cheaper, smaller but with more pixels to display (128×64) and just 4 wires to connect. You should now be able to access the sample code by navigating through menus in this order: File→Sketchbook→Libraries→Adafruit_SSD1306→SSD1306 After installing the Adafruit_SSD1306 and Adafruit_GFX library, restart the Arduino IDE. Interface: I2C. Besides I don't use u8glib but modify Adafruit's library, so I don't know how fit your project. <br/> I've tried to use a 128x64 ssd1306 OLED display using the follwing library : Feb 11, 2018 There are a couple of options available to developers on STM32 platforms, I could One thing I like about the LL library is that it is essentially the STDPeriph . Everything relating to using STM32 boards with the Arduino IDE. This allows Arduino sketches to easily be adapted between display types with minimal fuss…and any Using our small mono-OLED displays. After selecting the font, we establish that drawing something means that we want to turn a pixel on. SSD1306 hardware I2C constructor. h code as follows. If buying on aliexpress, make sure the picture shows 7 pin connections. The 6x8 font takes 768 byte of Flash, the 8x8 font takes 1K, and the 16x32 font takes 8K. 91" IIC White OLED LCD Display Module. com/monochrome-oled-breakouts I am trying to write data to my 128x32 OLED display. STM32 peripheral library, also known as previous versions or simply, firmware firmware function library, is a firmware function package, it is composed of programs, data structures and macros, including all external peripherals microcontroller performance characteristics. You should now be able to access the sample code by navigating through menus in this order: File→Sketchbook→Libraries→Adafruit_SSD1306→SSD1306 with standard Adafruit SSD1306 library on avr's, I used I2C scanner and address for my display is 0x3C, like in the oryginal Adafruit SSD1306_STM32 library, I connected it into both I2C ports in Maple Mini, upload made by ArduinoIDE 1. h. Arduino for STM32. Skip to content SSD1306 oled driver library for monochrome 128x64 and 128x32 displays The library implements graphical engine, allowing creation of dynamic animation, and can be used for gaming development. The Library has 3 components: I2C component for enabling communication between the BeagleBone and display. 1), but it requires you to write a few extensions for your particular processor, namely three delay functions, initialization of the connection peripheral, and a function to write to the display. 25 окт 2016 Данный дисплей имеет разрешение 128х64 пиксела и контроллер SSD1306 и подклчается к микроконтроллеру по интерфейсу I2C. ライブラリマネジャで「gfx」を入力して検索します。 最新のライブラリーをインストールしてください。 This is a library + demo of SSD1309 OLED displays. You can open it from the File -> Examples -> Adafruit_SSD1306 -> ssd1306_128x32_spi menu. But in my code, it doesn't work at all. 96 128×64 OLED Display – I2C/SPI Interface [SSD1306-0. com/adafruit/Adafruit_SSD1306 (SSD1306 library). Adafruit Industries, Unique & fun DIY electronics and kits Monochrome 0. The U8glib graphic library uses something called a picture loop. ?mm Ultra Low Power as with OLED there is no backlight required Runs on 3. 8 out of 5 stars 23. ①Adafruit SSD1306. Adafruit GFX – This is a graphics library that will be used to draw shapes on the POLED display. com tutorial with review and drivers - Duration: 9:52. Please see examples directory and ssd1306/ssd1306. The SSD1306 embeds with contrast control, display RAM and oscillator, which reduces the number of Enter “ssd1306” in the search field, locate the Adafruit SSD1306 library and select “Install” (or “Upgrade” if you have an older version). 5inch. 0 is ideal for microcontroller with few ROM memory, this library has not got  Dec 22, 2017 I've some experience with AVR and STM32 using GCC. If you only want 1 size of font, you can remove the others. This display is fully supported by the u8glib Looks like it doesn't have the Graphics library. First of all, I tried example code which is provided by Cube, and It works. officeboy 2015-04-08 22:41:50 UTC #1. Tested on STM32F1 and STM32F4 MCUs, with 10 random displays from eBay. That is the type of connection that is currently supported by the SPI mode of this library. STM32 library for working with OLEDs based on SSD1306, SH1106 and SSD1309, supports I2C and 4-wire SPI. Search for and install the Adafruit SSD1306 library The graphics library is u8glib by olikarus. 50) SPI OLED display ($2. Can you share with me some kind of wiring diagram (where all the nets are connected, which are the coresponding pins?), because I didn't find any information about the connection between these two devices. Here is an export of the code and libraries. Tindie OLED Yes, I've noticed that it would probably be easier going with Arduino, and I am still considering going that route. stm32-ssd1306. For this display, the two 0 Ohm (jumper) resistors have been connected to “0” and the table shows that “0 0” is 4-wire SPI. Library Features. Downloads After installing the Adafruit_SSD1306 and Adafruit_GFX library, restart the Arduino IDE. It was originally designed for an Adafruit-specific display but has been enhanced to work with any display based upon the SSD1306 driver chip. Email contact: armicrocontroller@gmail. MikroC DAC Library Example . 96″ 128×64 oled display with black and blue colors. Question relating to: The graphics library is u8glib by olikarus. 128x64 eBay OLED display based on SSD1306In "pcd8544". We did this with ‘ u8g. SSD1306 Graphics Drive IC - Only 4 connections GND VCC SCL SDA Suitable for Arduino, PIC, MSP430, STM32, ESP8266, Raspberry Pi projects These displays are Tiny!! Only ??mm x ??mm x ?. 1, I2C1 port is - SDA on pin 15, and SCL on pin 16 I2C2 port is - SDA on pin 0, and SCL on pin 1 I already showed you how to connect LCD 16×2 using I2C in a STM32 microcontroller, you can check that out here. You may want to switch to SPI. 91 Inch White OLED Display Module 128X32 SSD1306. Because the I2C interface is for 'writing' to the display only, you'll still have to buffer the entire 512 byte frame in the microcontroller RAM - you can't read data from the OLED (even though I2C is a bidirectional protocol). SSD1306 Arduino Library. 50). ライブラリマネジャで「ssd1306」を入力して検索します。 最新のライブラリーをインストールしてください。 ②Adafruit GFX Library. py. C $8 White 0. The library has one of the smallest footprints. Yeah, I got it too. In this instructable I am using the arduino IDE (http://arduino. OLED Technology, Self-luminous, need no back-light (consumes less energy) High resolution: 128 * 32 I'm having trouble working with the Adafruit libraries for their OLED displays. Since i2c is slow (~4 ms for a full refresh) the display update is done using DMA. The code itself is quite small since it's only for the SSD1306 and doesn't have code for other displays thrown in. Overview The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our LCD and OLED displays. Also this code is known to work with afiskon/fpga-ssd1306-to-vga. It consists of 128 segments and 64commons. And most of all it is using the same controller (SSD1306) so the same code could be used without any modification (except I2C address). Using the I2C interface reduces the wiring of this OLED screen very strongly. The code is written for MikroC for ARM and MikroC for AVR. I don't know which argument is missing Find great deals on eBay for stm32. Installing the adafruit_GFX library. And dang, the Olimex only has 128k of flash/20k ram? I'm not surprised he wasn't able to cram the graphics library into that. Shop with confidence. 3 inch, SSD1306 SH1106, Arduino Library. It is not so hard to modify your old u8glib code for newer library. This example requires the Adafruit_Gfx library to be imported into your project. Communicating faster with your OLED display will provide a better refresh rate and avoid the sweeping effect when pushing pixels to the display controller. Did you get around writing up an stm32 version? If not I have managed to port an SSD1306 library I found to stm32 which I use to drive these little displays. Libraries. google. The thing I like about the Raspberry Pi is that its a whole Linux machine which I'm very comfortable with and I can have it do powerful things like run a server on it and output text and maybe a graph directly to the small screen. Monochrome 7-pin SSD1306 0. That only leaves you with 400 JSVars. By having interest in this feature I will add this too. That’s a fine and compact font, but wouldn’t it be nice to have some pretty high-res fonts to take advantage of the memory and resolution we have to work with? Hi Johannes, In fact I already have an example code for SSD1306, but it's used for other purposes so has many unnecessary routines. stm32 ssd1306 library

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