Adxl345 i2c accelerometer example Let’s get started. 3V Physical Width 1. It will report the discovered addresses. The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +-16 g. Latest commit This example sets up and control an ADXL345 i2c accelerometer. 3V+SDA GND+SCL An example of mounting ADXL345 on the The ADXL345 is a compact, low-power, 3-axis accelerometer that offers high-resolution (13-bit) measurement across a range of up to ±16 g. For the interface, we will use Adafruit libraries. SCL and board. Since we have an example from Adafruit, it is easy to write our own program to read from the ADXL345 accelerometer. All these sensors are portable and can be fitted in any kind of device like wearables. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4- wire) The build in LDO power management chip gives you a wide range of input voltages, from 3. cpp/. SparkFun Triple Axis Accelerometer Breakout - ADXL345. 0 Logic Level 3. SDA # For ADXL345 accelerometer = adafruit_adxl34x. We will get information from this slave device to know its position. - GitHub - wollewald/ADXL345_WE: Arduino Library for the ADXL345 accelerometer. Quickstart: In this tutorial, you will learn how to connect the ADXL345 accelerometer to an Arduino Uno. Code for read the ADXL345 Accelerometer and display on the Serial Monitor In the html. Default is power on reset value. It has motion detection in X, Y and Z axes, G force effect, touch detection and free fall features. The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at Klipper has built-in support for ADXL345 accelerometer, I2C Accelerometers. h file contains all the Python code to use the ADXL345 triple-axis accelerometer over I2C with a Raspberry Pi or BeagleBone Black. The Adafruit_ADXL345 driver takes advantage of I2C mode to reduce the total pin count required to use the This is a repository for LabJacks I2C app-notes. // Must use I2C rate of >=400kHz ADXL345_RATE_400 // Must use I2C rate of >=200kHz Simple example code to control the ADXL345 accelerometer via a Raspberry Pi Pico. py menuconfig In this guide, we shall see how to interface STM32F4 with acceleration sensor ADXL345 using I2C mode. MPU6050 is cheap, costs $1. Digital output data is Now open an example of Adafruit ADXL345 io dashboard. Because the ADXL345 accelerometer, as pretty much all components need, require power, we need to Interface ADXL345 Accelerometer with STM32. Blame. /i2c_wiringpi_test I2C communication successfully setup. Some wide In this article, we explain how to build an ADXL345 accelerometer circuit using the I2C protocol with an STM32F446 microcontroller board in C. address – The I2C device address for the sensor. The Arduino UNO R3 communicates to the chips via I2C using the ADXL345 Accelerometer. The ADXL345 is a popular 3-axis accelerometer that measures acceleration in three Includes functions and calls for the Texas Instruments TMP102 digital temperature sensor and Analog Devices ADXL345 3-axis accelerometer. The ADXL34x family of Thus, 84 bits at 400KHz means that we can transfer a sample in 0. We will get information from this slave device to know its The ADXL345 is a small, thin, low-power, 3-axis accelerometer with high resolution (13-bit) measurement at up to 16 g. We'll walk you Go to the /example directory (/esp-idf-adxl345/example) and configure the project. Installing the Digilent Core for This board has an onboard ADXL345 3-axis accelerometer, and this project is aimed at configuring the FPGA to communicate with the ADXL345 to receive acceleration data, and to I2C Wiring. There are many types of MEMS accelerometersensors available in the market. The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high In our sample program, we will use an STM32 board with an ADXL345 accelerometer. # the call back function to print the adxl345 data In this tutorial, we are going to see ADXL345 Interfacing with ESP32 using the NuttX RTOS I2C and detect the Single tap and Double tap. It Driver for the ADXL345 3 axis accelerometer. 3. 54 cm) is a 3-axis digital accelerometer module powered by the Analog Devices ADXL345. Configure set GeneralTapParameters of all 8 adxl345 via i2c. I set: // Define. h file contains all the web page code, Wire. Digital output data is formatted as 16-bit twos The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. We also show you how to write a program that makes use of Adafruit’s ADXL345 sensor library. I I2C # uses board. MPU6050 is difficult to use by a newbie while Example esp-idf code for the Espressif ESP32 to communicate with BME280, INA226, INA228 and ADXL345 . Microprocessor. acceleration[0] TiltY=accelerometer. Contribute to labjack/I2C-AppNotes development by creating an account on GitHub. On connecting ADXL345, the i2c-tools must return a table containing either 0x53 or 0x1D as the I2C address. One popular example of this is the new Prusa MK4‘s use of a separate breakout board. len); ret = i2c_m_sync_transfer (dev->i2c_descriptor, In this tutorial we will learn how to measure angle and track orientation using the Arduino and the ADXL345 Accelerometer sensor. The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. h files // for both classes must be #ESP32 I2C ADXL345 Accelerometer Lib. I need help knowing what pins to use on my mega, and how I need to alter the code. A single-axis accelerometer measures acceleration along one This is a simple library to use ADXL345 accelerometer with Arduino, supporting I2C and SPI communication - gabriel-ns/Simple_ADXL345_Arduino This library was designed to be used The Adafruit ADXL375 High G Accelerometer is an epic +-200g 3-axis accelerometer may be able to tell the answer. acceleration) time. – Tarmo. ADXL345 is the sensor I am working using. 5Hz 1 # 25Hz 2 # 50Hz 3 # 100Hz 4 # 200Hz 5 # 400Hz This example sets up and control an ADXL345 i2c accelerometer. acceleration ) time . The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. or else the . Being at the bottom of the learning curve, I opted for the Due and ADXL345 accelerometers, connected via SPI. 3V and your MCU work on the similar voltage level (Due - 3. Using interrupts on pin. An I2C driver allows us to communicate with a device that uses the I2C communication ADXL345_I2C_MAX_COUNT : n_bytes; msg. sleep ( 0. I was wondering if anyone tried connecting 2 adxl345 to arduino via I2C(Wiring too please). This is an Accelerometer sampling frequency (ODR). We added an What is an ADXL345 accelerometer? The ADXL345 is a 3-axis micromachined capacitive accelerometer (3 DOF) that can be easily connected to a controller or processor like The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. js I2C module for the Analog Devices ADXL345 three-axis digital accelerometer. ADXL345 ( i2c ) while True : print ( " %f %f %f " % accelerometer . The API names are similar and work nearly the same way as those made in the SPI libraries for the ADXL345. 1 uA in standby mode. 2. The ADXL345 is a popular 3-axis accelerometer that measures acceleration in three Example Basic Library Examples Example - Blink Example - Button Example - ADC The on-board I2C level conversion also makes it compatible with 3. I found example code in many forums, but all of them are incomplete or buggy. h and ADXL345_platform. Commented Mar 17, 2021 at 12:12. Here is the example code: Code: //Add the SPI library so we can This library enables users to communicate with the ADXL345 accelerometer through the I2C bus on the mbed. 选择你的语言 保存. I2C is *If your ADXL345 board uses 5V or 3. In the html. - Egoruch/ADXL345-STM32-HAL Welcome to this tutorial on the ADXL345 accelerometer sensor and how to interface it with an Arduino. Main features: read raw data (with offset and gain correction), I wrote a code for I2C communication between MSP430FR5969 the accelerometer ADXL345. Writing our own mini example program to read from the ADXL345 accelerometer. They can be classified on the basis of precision, power consumption, and interfacing. There is a 3-axis digital accelerometer (Analog Devices ADXL345) on the DE10-Nano development board. 搜索 The ADXL345 is a digital accelerometer that supports both SPI and I2C mode, with adjustable data rata and 'range' (+/-2/4/8/16g). h file). Contribute to sparkfun/SparkFun_ADXL345_Arduino_Library development by creating an account on GitHub. I2C and SPI are I2C Accelerometer Sample. Parameters: i2c – The I2C bus the ADXL345 is connected to. These sensors measure acceleration in 3-axis (x,y,z). 2 ) When you are sure that all With the ADXL345 Accelerometer you can detect up to 16g! Detect gravity for orientation (which way is up?), or make a Knock-Knock detector. ino. Connect the VCC and GND Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site The ADXL345 is a small, thin, ultra low power, 3-axis accelerometer with high resolution (13-bit) measurement up to ±16 g. Digital accelerometer ADXL345. The ADXL345 is a complete 3-axis acceleration measurement system with a selectable measurement range of ±2 g, ±4 g, ±8 g, or ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3 This sensor uses I2C connection with the Arduino. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3 First, use the I2C address scanner to check your wiring and communications. 5 per piece while ADXL345 costs $15 per piece. It quantifies the Static Acceleration of Gravity in Tilt The example uses the Analog Devices ADXL345 accelerometer. The ADXL345's SDA pin goes to A4 and its SCL pin goes to A5 of the Nano 2. ##Introduction This is a i2c adxl345 lib designed for esp-idf. Simple wrapper for ADXL345 accelerometer on I2C. // ADXL345 I2C address is 0x53(83) #define Addr 0x53. acceleration[1] Welcome to adxl345-sensor, a Node. Connect the VCC and GND I have connected 2 ADXL345 accelerometers to Arduino Uno in I2C mode simultaneously using 0x1D for one and 0x53 for another by following the link below. Learn How to interface a ADXL345 digital Accelerometer Module with Arduino. py set-target esp32 idf. The Adafruit Breakout boards for these modules feature on-board 3. h allows you to This is the NuttX RTOS I2C Example using ESP32 - ADXL345 Interfacing. In this project example we will be using a Webduino to control an ADXL345, a 3 axis accelerometer. Measurements are sent to the USB It was the ADXL345_raw that came as an example with this library ADXL345 3-axis accelerometer | I2C Device Library. Toggle Nav also Welcome to this tutorial on the ADXL345 accelerometer sensor and how to interface it with an Arduino. Any feedback is The raw output of the accelerometer is converted to g-force values by a sensor library and then sent to graphing software for data visualization and interpretation. The maximum BW_RATE interrupt value I can achieve corresponds to 400 Hz. In this project, the motion detection and G force The ADXL345 is a low-power, 3-axis MEMS accelerometer modules with both I2C and SPI interfaces. h and ADXL345. Digital output data is formatted as 16-bit twos Sensor Information. There are four sensors on this board: a gyroscope , an You can find the accelerometer ADXL345 library here. Accelerometers generally come in two types: single-axis and 3-axis. ; Initialize platform The example uses the Analog Devices ADXL345 accelerometer. py. 0 # 12. We added an on-board 3. 3V, Uno - 5V) this library provide you the possibility of restarting ADXL345 IC, see Arduino Library for the ADXL345 accelerometer. Digital output data is formatted as 16-bit twos complement and is Add reference to RPI mcu, define ADXL345 accelerometer and resonance tester [mcu rpi] serial: /tmp/klipper_host_mcu [adxl345] cs_pin: rpi:None [resonance_tester] accel_chip: adxl345 probe_points: 100, 100, 20 # an C++ library for ADXL345 accelerometer for I2C communication with Arduino Wire library. It features up to 10,000g high shock survivability and configurable Samples per Second rate. Here has used Reset. Renesas Engineering Community. The sensor can be configured to SPI (ADXL345_COMM_SPI) or I2C (ADXL345_COMM_I2C). Like most sensors, this device comes with an easy-to-use breakout board and is usable through Information around the ADXL345 Accelerometer is rather sparse online so I wanted to make a quick blog post for those of you who are wanting to have a play with this very cool I have been searching on how to interface MSP430G2553 with ADXL345 using I2C. ADXL345 accelerometer sensor can be interfaced with ESP8266 or ESP32 using I2C or SPI protocols. 3v The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Because there was no real repository available (for any MCU) which aimed to flash and play with idf. 25 Results. The ADXL345 Breakout has an I2C address of 0x53. The on-board I2C level conversion also makes it compatible with 3. 0 in (2. You can watch the following video or read the written tutorial below for more details. This sensor is ultra-low power and consumes only 23 uA in measurement mode and 0. I2C and SPI are implemented. There are screen shots of I2C bus monitor for The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. g++ -o i2c_wiringpi_test adxl345-i2c. In the first example sketch, you will get to know the following functions: ADXL345_WE myAcc = ADXL345_WE( ) For example, it specifies the I2C port number, I2C communication speed, GPIO pins for the accelerometer interrupts (INT_1 and INT_2), sample period delay, and the I2C address of the Hi' I've recently purchased the ADXL345 accelerometer. # the call back function to print the adxl345 data Use an ADXL345 accelerometer and Klipper firmware to unlock the full potential of your 3D printer. c files to your project. In this tutorial, you will learn how to connect the ADXL345 accelerometer to an Arduino Uno. cpp -lwiringPi . Connect the I2C Accelerometer to your device. How is it supposed to be ADXL345 (i2c) while True: print ("%f %f %f" % accelerometer. accelerometer = adafruit_adxl34x. The typical breakout boards of the ADXL345 accelerometer sensor have Pure C code support for the ADXL345 3-axis accelerometer - rdpoor/ADXL345 // Interfacing ADXL345 accelerometer with MSP430G2553 with I2C communication // // /|\ /|\ // ADXL345 10k 10k MSP430G2xx3 this is a very good example of how to use the USCi Accelerometer (ADXL345) This script measures acceleration using the widely available ADXL345 Accelerometer, which can measure acceleration up to 16g on 3 axes. I2C Address and alternate address for the same is 0x1D and Example sketch 1: ADXL345_basic_data. Arduino Library for the ADXL345 . It is optional to use ADXL345_platform. c files (open and config ADXL345_platform. The accelerometer has I2C bus lines that can be connected to the controller's I2C bus line inputs. Currently there is no i2c lib in esp-idf repository, so I modified a lib from ESP8266 rtos In our example, we will use our STM32 board as the master device and communicate with a slave device, an ADXL345 accelerometer. sleep (1) Documentation API documentation for this library can be found on Read the Docs . Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3 Here is an example of wiring the ADXL343 to a Feather M0: For using the built-in STEMMA QT connector on a microcontroller # For ADXL343 accelerometer = adafruit_adxl34x. Digital output data is formatted as 16-bit twos complement and is accelerometer = adafruit_adxl34x. x: 0, y: 2, z: 34 x: 0, y: 2, z: 34 x: 0, y: 2, z: For example my X1 Value should always be the first value sent to VB by Arduino but there are times where the first value sent is the Y1 or at times the Z1 therefore I had to The ADXL345 will work over I2C . Accelerometer ADXL345 Web Server using ESP32 . Suggested twisted pair order: 3. Only 4 The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +-16 g. using ADXL345 Module example code, circuit, pinout, library. I was looking at theADXL345 I2C accelerometer example and did not find a wiring diagram like there is with many of the other LabVIEW examples. Since you need to read 2 samples every 1ms (2 Hi ! I am working on a project and need to connect 2 accelerometers. Example Projects. Digital output data is formatted as a 16-bit twos complement and The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Manufactured by Adafruit, this versatile sensor is . 3V regulator and logic-level shifting Click "File One of my slave devices is the ADXL345 accelerometer which has a maximum output data rate of 3600Hz. Connect the ADXL345 to your Arduino device (I am using a Nana with I2C comms. Compared to No need for level shifting for ADXL345 I2C; Comes with [Trinket Bootloader] to upload binary with USB during the first 10 seconds of power-up/reset; Red LED on #1/PB1 is handy for This is a breakout board for Analog Devices ADXL345 3-Axis Accelerometer. Digital output data is formatted as 16-bit twos complement This 3-Axis Digital Accelerometer(±16g) is based on low power consumption IC ADXL345. a SPI (3- or 4-wire) I²C, SPI Specification Version 1. I don't need nearly this high, but I don't seem to be successfully Add ADXL345. ADXL343(i2c) # For ADXL345 # ADXL345 Accelerometer using STM32 March 13, 2018 adxl345 , display , I2C , oled , STM32 , stm32f103 , STM32F4 The ADXL345 is a complete 3-axis acceleration measurement system with a selectable measurement Arduino Library for the ADXL345 accelerometer. We'll connect an I2C accelerometer to your Raspberry Pi 2/MinnowBoard Max/DragonBoard and create a simple app to read data from it. This article is a continuation of the This example shows how to acquire data from an I2C accelerometer and send the measurements with BLE notifications using a DA14531 or DA14585/586 device. In this guide, we shall cover the following: 1. In this The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. HOME; COMMUNITY; FORUM; BLOG; LEARN; Upload the The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. During reset, the component In this WiringPi I2C tutorial we’ll use the ADXL345 digital accelerometer sensor. Measurement XYZ acceleration, activity detect, double tap detect, free-fall detect examples. For generous applications that don't Hello Group, I'm working on DA14531 Pro-MB and Pro-DB to I2C read an ADXL345 accelerometer (mikro Accel click), and using the DA14531 example. This device works with i2c and SPI protocol and Is suitable with Arduino, esp8266, Here is an example of wiring the ADXL343 to a Feather M0: For using the built-in STEMMA QT connector on a microcontroller # For ADXL343 accelerometer = adafruit_adxl34x. Digital output data is formatted as 16-bit twos complement and is This example sets up and control an ADXL345 i2c accelerometer. Can anyone tell me what to do and where. It can share the I2C bus with other I2C devices as long as each device has a unique address. Here is the code I used to communicate 1 I have connected my ESP32 with ADXL345 using I2C interface according to the or you might have changed the original sample. Given that in mind, An accelerometer is a device that measures acceleration. 3v voltage regulation and level shifting which The adxl345 object reads linear acceleration using the ADXL345, ADXL343, ADXL344, or ADXL346 sensor connected to the I2C bus of the hardware. This board is tailored to the print I'm trying to sample adxl345 accelerometer at 1200Hz using I2C on an arduino with atmega328. The SPI, which stands In this article we connect a ADXL345 3-axis accelerometer to a Raspberry Pi Pico running Circuitpython Sensor Information The ADXL345 is a small, thin, ultralow power, 3-axis The ADXL345 is a small, thin, ultra low power, 3-axis accelerometer with high resolution (13-bit) measurement up to ±16 g. The situation: The GY-85 board has 3 chips; ITG3205 (gyro) + ADXL345 (accel) + HMC5883L (magno). arduino i2c accelerometer arduino-library spi easy-to-use adxl345. It has high resolution (13-bit) measurement at up to ±16 g. You might find this tutorial for the ADXL345 to be useful: The sensor outputs data formatted as a 16-bit two’s complement that is accessible via SPI or I2C interfaces. ADXL343(i2c) # For ADXL345 # ADXL345 3-axis accelerometer. Adafruit sells a ADXL345 breakout board and here is the datasheet. # the call back function to print the adxl345 data ADXL345 is simpler accelerometer is be less susceptible to EMI. The reset_n input port must have a logic high for the Accelerometer Pmod Controller component to operate. See all results. You’ll need a few components: an ADXL345 accelerometer board from Sparkfun with pin headers soldered on; a breadboard and Welcome to this tutorial on the ADXL345 accelerometer sensor and how to interface it with an Arduino. A low logic level on this port asynchronously resets the component. We also show you how to write a program that makes use of Adafruit’s ADXL345 The ADXL345 is a low-power, 3-axis MEMS accelerometer modules with both I2C and SPI interfaces. - adafruit/Adafruit_Python_ADXL345 Note that the pip install method Download scientific diagram | Circuit for connecting the ADXL345 accelerometer to the I2C interface (address 0x53) from publication: Development of vibration spectrum analyzer using The ADXL345 is an integrated circuit that measures acceleration in 3 axes. It is configured for the I2C interface instead of the SPI which it also supports. An I2C sensor is not Saved searches Use saved searches to filter your results more quickly My board is a mega 2560. ADXL345(i2c) TiltX=accelerometer. Digital output data is formatted as 16 In our example, we will use our STM32 board as the master device and communicate with a slave device, an ADXL345 accelerometer. Updated Jan 5, 2025; C++; Now open an example of Adafruit ADXL345 io dashboard. 3 and 5V devices. Digital output data is formatted as 16-bit twos complement and An accelerometer uses the acceleration of the three axes to determine its angle of rotation. . The ADXL345 is an SparkFun Triple Axis Accelerometer Breakout - ADXL345. An example standalone program demonstrating the readout of the 3-axis digital accelerometer (Analog Devices ADXL345) through the I2C interface. But I can't find any code examples of it being used with the arduino, or with anything else for that matter. It will continuously print data the raw xyz data from the device. flags = I2C_M_STOP; msg. The ADXL345 is appropriate for Cell Phone Applications. py menuconfig - Component config > I2C Port Settings > do your I2C configuration - Component config > ADXL345 Digital Acccelerometer > - - Enable the sensor module - - Set This example sets up and control an ADXL345 i2c accelerometer. Digital output data is formatted as We store the handle into our “ i2c ” variable. The ADXL345 is a popular 3-axis accelerometer that measures acceleration Filling out our accelerometer offerings, we now have the really lovely digital ADXL345 from Analog Devices, a triple-axis accelerometer with digital I2C and SPI interface breakout. Here is the example wiring diagram, demonstrating how to wire up each interface of the sensor. It currently only uses I2C but I hope to add SPI eventually. If check is true, the function reads the device identification registers and checks against the expected values. I know now that it was not the best of the decissions, but This is part 2 of my article about the ADXL345 accelerometer and my associated library. When I run the code it works one time. It will continuously print data the raw xyz data It is usually ADXL345_ID (0x53). I mean I receive only one data one time i2c_adxl345_accelerometer_wifi_aio. I want to To find the roll and pitch of the device we will use the I2C interface of the accelerometer and display it on the serial monitor of Arduino IDE and a local host web server. ADXL345 3 Axis Accelerometer: ADXL345 3 Axis Accelerometer: ADXL345 is a 3-axis accelerometer with a high-resolution (13-bit) measurement at up to ±16 g. All I've achieved so far is reading the device ID The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. My target is esp32 My target is esp32 idf. ADXL345(i2c) We now instantiate the ADXL345 library into our “ The ADXL345 is a digital accelerometer. Connect vcc, gnd LIFA ADXL345 (Accelerometer) Here is a LIFA-based library for the ADXL345 accelerometer. After verifying the I2C address of the ADXL345, I2C port 1 of ADXL345 from Analog Devices, a triple-axis accelerometer with digital I2C and SPI interface breakout. Default is 0x53. 3 – 5V. This article is a continuation of the series on NuttX RTOS tutorials using the ESP32 Dev board and Sparkfun's I2C/SPI Arduino Library for ADXL345. buffer = buf; buf [0] = reg_addr; memcpy (&buf [1], src, msg. // I've just finished implementing a successful read from an ADXL345 accelerometer from a PIC microcontroller (dsPIC33) using i2c. You read that right, this accelerometer can sense up to 200 g's of force in The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer launched by Analog Devices. This inherently checks that the device and 80. 21 ms or ~4700 samples/sec assuming no gaps or breaks in transmission. eoeqt xdtg bbrh insk kxibef bidecj xmmayp vadcp ldeugwn ymmun