Eeprom interfacing with stm32. I am using HAL Library for this operation.

Eeprom interfacing with stm32 ; Connect the MOSI STM32 LCD 16×2 Interfacing. STM32 | STMCubeIDE | Advanced Microprocessors @hardware_coding3603from read and write function:https://github. The right mode must be STM32 EEPROM (FEE) Library Integration. The circuit is also provided with an RS232 port for connecting with PC to send commands for reading/writing EEPROM or setting date/time in RTC (Click on images to enlarge them). Hi, I am using the STM32F303CB microcontroller and STM32CubeIDE (1. Mohamed Boubaker; 29 May 2024; Projects; Build a Battery Powered STM32 Board. an associate I2C EEPROM driver to communicate with an I2C EEPROM device (here the. In this section, we’ll discuss integrating the STM32 FEE library into your projects step-by-step. This tutorial will help you understand in depth detail of i2c EEPROMs so you can easily use EEPROMs in your projects. After that, we will talk about the hardware overview of SPI peripherals in the STM32 microcontroller. 5: EEPROM Interfacing EEPROM with Microcontroller. Connect the SCL pin of Arduino with the SCL pin of EEPROM. Started by tapu; I2C EEPROMs are very popular in embedded system as they provides very good solution for storing data on a non-volatile storage device. How to design an STM32 board that runs on a battery with MCP73831 and is easily programmable with USB thanks to the CP2102 USB-to-UART chip. Use with readily available MAX30102 I am using SPI3 of STM32F446ZE MCU to communicate with 25AA02UID EEPROM. (RTC AT24C32 EEPROM) is a low power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. You can use configured STM32CubeMX configuration from F103 EEPROM emulation solutions and application notes are available for other STM32 series as listed below. I have already covered How to get acceleration values in ADXL345. EEPROM sounds intimidating for the beginners, probably because there are few rules to comply. If you have some issues doing so, you can always refer to the previous tutorial using the link below. Beware, it is likely that you need a word (two bytes) to address a single EEPROM byte. We’ll start by In this guide, we shall see what is EEPROM and how to interface AT24C32 EEPROM with STM32F4xx. STM32 library for working with OLEDs based on SSD1306, supports I2C and 4-wire SPI. Subscribe to RSS Feed; Mark Topic as New; Mark Topic as Read; Float this Topic for Current User; Bookmark; Subscribe; . As we discussed AT24C02 EEPROM support Two wire I2C communication It will be very easy to interface with Arduino Uno controller. /examples to microcontroller. 24C04 Interfacing with Arduino. To verify that data has indeed been written into the EEPROM, you can comment out the writeMem line after Basic library for DS1307 chip (aka Tiny RTC i2c modules) comptatible with STM32 HAL. Note that for STM32 parts, the shared data line for half-duplex communication should be connected to the SDO (or MOSI) pin. And if you also find troubles creating this file, you can always refer to the previous tutorial using the link below. For example, EEPROM, ADC, LCD, etc. micropeta. EEPROM (2) Electronics (91) Embedded Products (12) GSM EEPROM stands for electrically erasable programmable read only memory. Updated Jul 1, 2016; C; MaazSk / EEPROM Emulation for STM32F407 - LoRaWAN porting in STM32 MCUs Embedded software 2025-03-05; STM32N6 CSI Interface with Raspberry Pi Camera Module 2 NoIR in STM32 MCUs Products 2025-02-17; STM32f4 interfacing with Modbus TCP/IP through the ethernet encj20 in STM32 MCUs Embedded software 2025-02-11 STM32 MCUs Products; stm32G4 interfacing with ESP32 Wroom; Options. 1) that these signals, the write protect (W) and hold (HOLD) signals must be driven high or low as appropriate. #Talking to a I2C EEPROM using the STM32 HAL libraries. - bszyca/STM32_SPI_EEPROM Open the stm32_spi_eeprom_interrupt model. EEPROM. This protocol was created by Philips Semiconductors (now NXP) back in 1982. You can follow the below procedure. Contribute to zoosmand/Atmel-AT24Cxx-EEPROM-I2C-with-DMA-on-STM32 development by creating an account on GitHub. sda_pin is the pin number for the SDA signal, scl_pin is the pin number for the SCL signal, and wc_pin is the pin number for the WC signal (if used). Nov 13, 2013 #1 Issue with spi reading on the STM32-nucleo-F767ZI. In this guide, we shall cover the following: EEPROMs (electrically erasable programmable read-only memories) are used for nonvolatile storage of updatable application data, or to retain small amounts of data in the event of power In this page, we will learn about I2C serial protocol and how to implement it on an STM32F4 MCU. Writing Data to EEPROM. c. After giving the START signal, the master send control byte, the control code (four bits), the chip select (three bits), and the R/W bit (which is a logic low) via I2C bus. bool hasWriteProtectPin() returns true if WP has been set. Earn 10 reputation (not counting the association bonus) in order to answer this question. The STM32 line of microcontrollers are a popular implementation of the ARM Cortex-M core from STMicroelectronics. VCC: provides power to the module. The master-slave relation is carried out by these open-drain data lines. STM32 Blue Pill for intermediateCode and diagram are at https://www. It’s basically a memory device, which we can write the data to and read the data from Posted on January 16, 2017 at 17:09 Hi, i am using STM32L011F3 . Copy this code and paste it in Arduino IDE Many devices support I²C. As with most microcontrollers, almost all STM32 parts come equipped with 1 (or more!) I2C interfaces. 5w次，点赞27次，收藏126次。STM32学习笔记（9）——（I2C续）读写EEPROM一、概述1. 6. This mostly a note to my future self. The I2C supporting microcontroller is connected to the external 24LC1026 EEPROM through SCL and SDA. first of all it starts to write from position 1 not from zero of an array that i have created to store the data and i tri C-language library for serial EEPROM on STM32. This was used to talk to a standard I2C EEPROM, 24LC256. device_address is the 7-bit I2C address for memory address 0x0000 of the EEPROM. example is interfacing with M24CXX EEPROMs where XX={01, 02, 04, 08, 16, 32, 64}. I²C is a serial computer bus, which is invented by NXP semiconductors (Philips semiconductors). ; Connect the CS (Chip Select) pin of the SD card module to the PF10 of the STM32 board. Upon downloading the package, there are premade examples that You’ll learn how to use the internal STM32 Flash NVM (Non-Volatile Memory) as EEPROM To Write/Read Variables Permanently. Each bit’s transmission begins with low-voltage-level that last 50 us, the following high-voltage-level signal’s length decides whether the bit is “1” or “0”. As an example, we are using a 1Mbit M24M02 EEPROM to demonstrate how I2C protocol works and how it should be configured properly. I am writing 8 bytes and reading 12 bytes (4 bytes + last written 8 bytes). AT24xxx series serial eeprom works on I2C protocol. I am facing few issues. 5 for developing firmware for this. A detailed video-tutorial is available on hacksOnTable YouTube-channel. The Real Time Clock (RTC AT24C32 EEPROM) is an time tracking device in the form of integrated Circuit with battery backup which is used to keep the data records with respect to current time. I aim to implement read and write operations between these components but require guidance on the hardware setup and code flow. 写操作（1）按字节写操作（Byte Write）（2）按页写操作（Page Write）3. Understanding the firmware basics enables developers to build robust The shared data line might be labeled as serial in/out (SI/O, SIO) or serial data in/out (SDIO). For writing I am using: HAL_SPI_Transmit() And for reading I am using: HAL_SPI_Receive() I believe the writ This is an application of interfacing PIC16F877A with 24C08A EEPROM. Readme License. This prevents accidental writes due to (noisy) signals on the I2C bus. Please help. Also, connect pull-up resistors with SDA/SCL wires. https://paypal. This code is based on the excellent answers provided at the ST forums, but combined here as a complete class. These driver modules are designed to drive bipolar stepper motors and provide easy control over the motor’s speed and direction. As you can see above, first of all we need to define the I2C that we are using for the EEPROM (hi2c1 and &hi2c1) See more Learn how to interface an external Electrically Erasable Programmable Read-Only Memory (EEPROM) with STM32 microcontrollers using the built-in EEPROM peripheral. In my project I want to write and read data on internal EEPROM of stm32L0 11F3. We’ll create some example projects to practice what we’ll be learning in this tutorial. It is a secondary storage device that once written (programmed) can hold data even [[wysiwyg_imageupload::]]when the power is removed. com/video67 In this tutorial we will interface real hardware of RTC DS1307 with STM32 Blue Pill Board. Lets consider some address /* 24c02 Device Address */ #define EEPROM_ADDRESS (uint8_t) STM32 HAL - writing to EEPROM EEPROM Emulation for STM32F407 - LoRaWAN porting in STM32 MCUs Embedded software 2025-03-05; STM32N6 CSI Interface with Raspberry Pi Camera Module 2 NoIR in STM32 MCUs Products 2025-02-17; STM32f4 interfacing with Modbus TCP/IP through the ethernet encj20 in STM32 MCUs Embedded software 2025-02-11 In the automatic mode the library only allows writing to the EEPROM when it actually writes to the EEPROM. I2C peripheral is configured in Master transmitter during write operation and in. Like all other 1-wire devices, only a single pin is needed for both power and communication. c; Lib is tested with STM32F103C8T6 and M95640-W. Automatic control Most EEPROM requires ''the chip address'' to target the EEPROM device of the I2C bus (yes it's a bus), also requires an address inside the EEPROM matrix. Project uses the STM32F429ZI-Nucleo Board but can be adapted for your device/board. If the length Interfacing DS28EC20 with Arduino; Interfacing DS28EC20 with Arduino. ; If you are using a controller with HCLK more than 100 MHz, than you need In this video you will acquire knowledge on interfacing a 24C04 EEPROM IC with the Arduino UNO ,This is a course on programming in Arduino IDE for beginners. STM32 i2c slave HAL code example. The following header file definitions are required for the class : Hi Everyone, I am currently working on a project that involves interfacing the "AT21CS01-STUM10-T" 1-wire EEPROM with the STM32C011F6U6TR microcontroller. EEPROM Interfacing (I2C) I am interfacing AT24C02 external eeprom using stm32f401 nucleo. For Professional Designs or Help: You can contact me via WhatsApp. Interface MPU6050 (GY-521) with STM32. This is typically 0x50 for 24C08, but may be 0x54 if the E2 signal is pulled high on the EEPROM chip. Interfacing STM32 with SSD1036 OLED and DHT11 Sensor; Bare-Metal I2C_EEPROM Library for STM32. The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with non-volatile user-programmable upper and lower trigger points. Why STM32 is My First Choice for Advanced Embedded Systems If you’re an embedded systems In STM32CubeIDE, include ds1307_for_stm32_hal. Similarly, SDA pin ( Arduino ) with SDA pin of EEPROM IC. First, all EEPROMs share the same address on I2C bus, at least first page, and that is 0x50. Started by Photona; Nov 7, 2024; Replies: 9; Microcontrollers. (Functions) STM32 EEPROM (FEE) TSC (Touch Sensing Controller) Potentiometers Reading STM32 In this tutorial, we will explain the basic principle of SPI and how it works. The at24cxx EEPROM Library for STM32 Topics. Coding . Hello all, I am trying to interface 24C16RP EEPROM with my MCU soldered on breakout board and it seems like the EEPROM is behaving very weird when i am trying to write and read. Byte Write. . The library supports only DMA mode. T. example is interfacing with M24C64 EEPROM)\ \ I2C peripheral is configured in Master transmitter during write operation and in\ Master receiver during read The DS3231 chip communicates with the STM32 using the I2C communication protocol, and the date and time data are stored in registers 0x00 to 0x06. Electrically Erasable Programmable ROM (EEPROM) is a user-modifiable ROM that can be removed and reprogrammed frequently through the application of higher than the normal electrical voltage. In this mode one byte is written at a time. A small amount of EEPROM (usually 128/256 bytes) is available internally with PIC EEPROM, or Electrically Erasable and Programmable Memory, sounds complicated, but it is not. It also works with SH1106, SH1107 and SSD1309 which are compatible with SSD1306. 94 ms, it's really fast ( ಠ ͜ʖಠ) Interfacing 24LC1026 EEPROM with Microcontroller. REGISTER based Tutorials; STM32 TouchGFX; There is nothing special about Interfacing DS3231 with any microcontroller. So it keeps the EEPROM in a read only mode as much as possible. I am using cube mx and keil mdk 5 ide for programming. I2C DMA interrupt polling examples. The program fills the whole EEPROM with 7 and then reads the whole EEPROM memory to see if all of them contains 7. I will use LCD 20×4 to display the respective values. You can connect it Interfacing STM32 with I2C LCD : HAL example code included; What is I2C? I2C is a serial data communication protocol used to communicate between Integrated Circuits(ICs). Assuming you’ve downloaded the provided library files from the links in this tutorial or from the GitHub Repo for this STM32 Tutorials Series, here is how you can use it in action. In this way, you save up a lot of valuable GPIO pins for other uses and it only requires 2 wires on the I2C bus. In this article, we have provided a complete example code to interface the DS3231 RTC chip with STM32, which can be used as a reference for your projects. This model is configured for the STM32 H7xx Based (Single core) board. Despite that memory, we can use non-volatile memory (permanent data storing) . 1) to write data in EEPROM - AT24C512 and read respectively. SCL: is a serial clock pin for the I2C interface. Connect the EEPROM chip (I’m using a Microchip 25AA40A-I/P) to the Nucleo board as follows. com/RJN12/STM32-CODE. The memory stores the code and other temporary variables for the execution of the program. MPU6050 is also an accelerometer cum Gyroscope device and today in this tutorial we are going to interface it with the STM32 microcontroller. e. License: Attribution. What’s interesting here is that the LCD and GY521, both will be connected Interfacing Stepper Motor with STM32: To interface a stepper motor with STM32, you can use a stepper motor drivers module such as the A4988 or DRV8825. eeprom mplabx xc8-compiler pic18f4550 openlab at24cxx. stm32 stm32f4 eeprom stm32f103 at24c32 stm32f103c8t6 24c02 24c04 24c08 24c16 24c32 24c64 at24c02 24c128 24c256 at24c08 at24c16 at24c128 at24c256 Resources. The time for writing 1024 words is only 4. com/video66 The RTC AT24C32 EEPROM device keep running with the help of battery backup even there shut down at microcontroller device or. [1] Application note STM32F0 series EEPROM emulation in STM32F0xx microcontrollers (AN4061) Moreover, for some STM32 series, the EEPROM emulation driver supports either single bank mode, dual bank mode, or both. The steps below apply to any other driver (library) in the ECUAL With an STM32 bit microcontroller, I am working on an EEPROM interface. In part1, we shall cover the single byte read write operation to the eeprom. h and ds1307_for_stm32_hal. Commented May 9, 2017 at 14:32. Read the results from a UART monitor. STM32CubeIDE Configuration STM32 SD Card Interfacing. For the sake of implementing I²C, we are going to interface EEPROM. x=en_USThere is jus 32K pin: outputs a stable (temperature compensated) and accurate reference clock. 5 development by creating an account on GitHub. This helps in quick testing of you hardware /software before using these routines in your own programs. We have assumed that you have installed the STM32CubeIDE and know how to use that IDE. me/OneTimeYTubeSupport?locale. The module is connected via the I2C HOME; STM32. ; Then we need to perform the enable pin strobe, to update this data to the respective pins. Software: IAR Embedded Workbench for ARM, HAL driver, STM32CubeMx - in general, standard tools set Just look into the repository, i. Contribute to Fra1alv/I2C_EEPROM-STM32 development by creating an account on GitHub. It is a synchronous, half-duplex, multi-master, multi-slave, packet-switched, single-ended, serial Using 1TB SD Card with SDMMC Interface on STM32 – Need Adapter Recommendations in STM32 MCUs Products 2025-02-16; Struggling in interfacing MX25R6435F with B-L475E-IOT01A in STM32 MCUs Embedded software 2025-02-13; Adjusting XSPI RAM Clock at runtime in STM32 MCUs Products 2025-02-12 All we have to do is, take the useful data, which is 4 bit long, and write the first bit to the DB4, second bit to DB5, third to DB6, and fourth to DB7. As the Arduino having onboard I2C pin SDA and SCL out job will be easy for interfacing. To get you started, we will configure the SPI peripherals of the Nucleo-f446re development board using STM32CubeIDE and discuss some of the Not intended for use in commercial products or medical devices! STM32Cube IDE project containing functionality to interface the MAX30102 pulse-oximeter with an STM32 device. we’ll do a handful of LABs to practice using I2C in different projects for communication and modules interfacing with STM32 STM32 Projects. We’re gonna use an external chip, Serial 24C04 EEPROM Memory, write a byte into it, via I2C Protocol, capture its value back, and present it to LEDs attached to the PIC18F4520’s PORTD Hardware for this project: STM32F103C8 and BluePill development board, but it was also tested on lots of different MCUs, so the migrating process is really simple. The following diagram shows the interfacing of the 24LC1026 EEPROM with any microcontroller which has I2C port. 背景介绍2. The reputation requirement helps protect this question from spam and non-answer activity. Contribute to controllerstech/STM32 development by creating an account on GitHub. DS28EC20 is a 20Kb 1-Wire EEPROM chip from Maxim. Could you kindly clarify on the following point: If we are going with single SPI interface, whether we need to use pull-up resistors for HOLD (Pin#7) and W (Write Protect, Pin#3) pins as it is mentioned in the datasheet of M95P32-I (Section 4. The simulation shows the expected results. This way, we can add external EEPROM ICs to cover our memory requirements. This indicates the addressed device that, higher order address of memory 24C16RP EEPROM INTERFACING WITH STM32G070CBT6 in STM32 MCUs Products 2024-04-13; Could you kindly share any reference schematics for SPI EEPROM M95P32-I interfacing with STM32 MCU? in STM32 MCUs Products 2023-02-07; hi, we are interfacing EEPROM to STM32L496ZG Nucleo board . Supports Microchip's 24AAXX serial EEPROM memory with memory block organization. Interfacing esp8266-01 with arduino nano. Like DHT11 and DHT22, DS18B20 also communicates over a 1-Wire bus that by definition requires only one data line for communication with the micro controller. PIC18F4550 external EEPROM interfacing examples with XC8 compiler. 读操作（1）随机读操作（2）顺序读操作三、实战：读写EEPROM（单字节 Posted on January 19, 2018 at 18:12 Hi, In our project we are using STM32F072 and have 2 Atmel AT24CM02 serial EEPROM (256KB,256 page) over i2c interface. here is my experiment with i2c bus for interfacing serial EEPROM (24C256) and RTC (DS1307) using AVR microcontroller ATmega128. EEPROM简介二、AT24C02——常用的EEPROM1. The best way in my opinion for interfacing alphanumeric LCD screens is using an external I2C LCD driver chip. I This libriary is consists of two files: Inc/STM32_EEPROM_SPI. I am using HAL Library for this operation. We can write data to 24C64 in two ways. Sometimes I see invalid data when read from EEPROM Contribute to codenuke/STM32-Library-V3. Which means that first pull the pin HIGH, and than pull it LOW. I haven't used HAL libraries, I Wrote I2C_Init - To initialize I2C (Fast Mode 400 KHz), I2C Write and Read Functions. Thanks for reading, don’t forget to subscribe. 038 seconds. I didn't get any library or example tutorial for this . but AT24C256 is failing to write data. I am using standard peripheral library 1. Connect the VCC pin of the SD card module to the 5V pin of the STM32 board. AT24C02 can be interfaced easily with any microcontroller unit with the I2C Bus protocol. Open the MPLAB IDE and create a new project and name it “I2C_EEPROM”. Contribute to codenuke/STM32-Library-V3. In this tutorial, we have demonstrated th EEPROM basic read-write functions using SPI and UART communication. Add a comment | Highly active question. ; Connect the SCK (Serial Clock) pin of the SD card module to the PB3 of the STM32 board. Specifically, I s In this page, we will learn about I2C serial protocol and how to implement it on an STM32F4 MCU. 电路原理图2. in STM32 MCUs Products 2021-12-03; This video will help you to Learn How to program LPC2148 in order to interface with EEPROM using I2C Module. Set the configuration bits to match the generic setting which we’ve stated earlier. The I²C bus is used to attach low-speed peripheral We are interfacing the AT24C512 EEPROM device with STM32F103 controller. So is it possible to flash my code inEEPROM and execution of code store in EEPROM?. h; Src/STM32_EEPROM_SPI. Read more on: INA219 interfacing with STM32 Integrating AT24C256 EEPROM with STM32 provides a reliable solution for non-volatile data storage in embedded systems. git /*A sample program to test the Extrenal EEPROM interfacing routines. Complie and flash main. EasyMx PRO v7a STM32 EasyMx PRO v7 STM32 EasyMx PRO v7 Tiva AVR (8-bit) 8th Generation EasyAVR v8 EasyAVR PRO v8 EasyAVR PRO v8 over USB-C UNI-DS v8 EEPROM is a class of ROM (Read Only Memory) which can be electrically erased in bit by bit and able to store new data. The I2C controller is not known to be software friendly, but it does its job perfectly when properly driven. Cannot connect to STM32 while J-link found swd-dp with id 0x1ba01477 in STM32 MCUs Products 2017-03-06; STEVAL-IDW001V1 and STM32F0DISCOVERY, Hi Thomas, Greetings. How to interface EEPROM (AT24C512) with ARM7 LPC2 After sending the response signal, the DHT11 will send 40 bits of data. ; Connect the GND pin of the SD card module to the GND pin of the STM32 board. We will also discuss SPI bus configuration and SPI modes. Call EE24_Init() and enjoy. INT/SQW: pin provides either an interrupt signal (due to alarm conditions) or a square-wave output at either 1Hz, 4kHz, 8kHz, or 32kHz. For further detail, refer to Chapter 2. STM32 Blue Pill for beginnersCode and diagram are at https://www. - Beszt/DS1307-RTC-STM32-Lib MSP430 interfacing with External SPI eeprom M95-m02 (ST micro) Thread starter Nikunj Tanna; Start date Nov 13, 2013; Status Not open for further replies. 2019-09-03 | By ShawnHymel. (#57) Status. The target for this program is ATmega8, ATmega16, or 文章浏览阅读1. The interfacing of EEPROM is done by connecting the power supply of both the modules and interconnecting SDA and SCL of the electrically erasable programmable ROM to the I2C lines of the Arduino. STM32 Projects Learn how to configure an I2C EEPROM, setup I2C on STM32 and read and write data on the EEPROM using STM32 HAL Library. September 1, 2011 kwong. But i tried writing code from the i2c eeprom eg, but am not to able to skip the txis flag while loop. The time for reading is only 22. c in . . Explore various EEPROM features and In this Tutorial, I will explain the functions of the EEPROM pins, how to connect them to the STM32, how to configure the STM32 I2C pins using the STM32CubeMX, and present code examples of using the ST HAL library Define a structure of EE24_HandleTypeDef. If you have not set up STM32CubeIDE with your Nucleo board, you will need to do so following the IC2 Communication with PIC18f877a and EEPROM Circuit diagram. the firmware for your specific flavour of STM32 and search for the folder name EEPROMRW: This directory contains a set of source files that implement a simple example based on M24xx I2C and M95xx SPI EEPROM Read/Write. If you don’t know also fine. A project to manage AT24Cxx EEPROM on I2C bus. The following is my code: HAL_GPIO_Write EEPROM write and read. GPIO_InitTypeDef GPIO_InitStruct = {0}; if(i2cHandle->Instance==I2C2) /* USER CODE BEGIN I2C2_MspInit 0 X-CUBE-EEPROM is an EEPROM emulation software package that works on a variety of STM32 MCUs. Microcontrollers are known as standalone chips as they have internal memory and processor embedded. EEPROM; PIC16F877A I2C Tutorial Introduction. I'm using STMCUBEIDE and proteus software to simulate hardware for the same purpose. External EEPROM (for example, M24C64: I²C serial access EEPROM) Emulated EEPROM using on-chip Flash memory Write time Random byte Write within 5 ms Word program time = 20 ms Page (32 bytes) Write within 5 ms Word program time = 625 µs Half-word program time: from 142 µs to 41 ms (1) 1. I2C Scanner, TX, RX. I hope this will help you a lot in EEPROM interfacing. Then initialize the object (typically within setup()): Take a look STM32-EEPROM-SPI – Bulkin. Access times. store_____ 1. There is an example of writing data to the eeprom and then reading and display it on 1602 LCD display. In the meantime, I want to mention that I used this nonvolatile memory, This tutorial will cover how to interface the DS3231 RTC module with STM32. avr memory stm32 i2c-bus eeprom at24c32 at24cxx at24c02 i2c-eeprom eeprom-memory at24c04 at24c08 at24c16 at24c64 at24c128 at24c256 at24c512 majid-derhambakhsh at24c1024. I find strange behavior while testing this serial EEPROM under th Interfacing AT24C02 EEPROM with Arduino UNO. This is a connection diagram of 24C04 EEPROM interfacing with Arduino UNO. SDA: is a serial data pin for the I2C interface. We have seen many tutorials earlier for interfacing RTC DS1307 with Arduino, ESP32 boards, PIC microcontroller using Proteus Simulation tools. To configure the model to run on other STM32 based board, change the Hardware board parameter in the Configuration Parameters > Purchase the Products shown in this video from :: https://controllerstech. zwnqi ilkr janolr vawwg leko rybw yggax kjywf raedz jjpotma fzrs klyw qhw gtlqg gsj