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Arduino Sketch

€30-250 EUR

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€30-250 EUR

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Arduino sketch to get time form Internet The board as Ethernet port (Wiznet 5500), AT24CMAC402 EEPROM (to get MAC adress and store variables) and RTC (DS1307) We we need: 1. Initialize the Ethernet interface using the EEPROM stored MAC 2. Use the timezone lib to get the time from NTP server 3. Update the DS1307 and set a flag (inSync=true) 4. Send the time to the serial port Notes: The time must be read from DS1307, so it can output time even if not syncronized. If it cannot get the time form NTP server, the inSync Variable must be set to false (after a few tries of course) The timezone, daylight saving and ntp server must be configurable and stored in EEPROM This variables must be set using the Ethernet port.
IČ projektu: 34697038

O projektu

24 nabídky
Vzdálený projekt
Aktivní před 2 roky

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24 freelanceři nabízejí v průměru €126 EUR za tuto práci
Avatar uživatele
Hi, I can make that task for you using an Arduino microcontroller. You will have a well-structured and commented code that will be tested on real hardware. Writing of any formal report is possible, but not included in the current price and time estimates. I have great experience in the creation, modification and remote debugging of the code for Arduino I have made more than 200 Arduino-based projects on different freelance stocks. I work with Arduino since 2010 and have more than 30 years of experience in programming and electronics.
€120 EUR v 2 dnech
4,9 (155 recenze)
6,8
6,8
Avatar uživatele
Hello! I Already done ntpc with EEPROM in arduino. Kindly come over chat and plan the project for the same...............
€140 EUR v 7 dnech
4,7 (98 recenze)
6,5
6,5
Avatar uživatele
Greetings thanks for posting the project there i am electrical engineer i have expertise in embedded systems, PCB designing and circuit designing. I can work on latest engineering tools to accomplish your task, in my past experience i have successfully many projects in the field of embedded systems and electronics. My major expertise includes. 1- firmware development of microcontroller and microprocessor. 2- PCB designing and Circuit designing. 3- Power electronics 4- IoT and automation 5- interfacing of sensor and actuators with microcontroller and microprocessor. I am sure you will consider me for this task when you take an look to my portfolio, I will provide you the best quality work as per your requirements at reasonable budget. You can trust on me , your satisfaction will be my first priority. Looking forward at your earliest response. Best Regards Muhammad Adeel
€100 EUR v 5 dnech
4,9 (43 recenze)
5,6
5,6
Avatar uživatele
Hi There, I am a senior PhD Level Expert and Have more than 5 years of experience in electronics and Arduino coding. Just check my profile and share your details. Time and Budget will be discussed. Thanks
€140 EUR v 7 dnech
4,7 (42 recenze)
5,7
5,7
Avatar uživatele
I have atduino and other devices which are in your posting. Your requirements are clear ................
€250 EUR v 7 dnech
5,0 (49 recenze)
5,2
5,2
Avatar uživatele
Hello, I hope this message finds you well, Thanks for posting such an interesting project. I'm the exact type of contractor you are searching for. Having worked on similar projects for the past 10 years, I can handle tasks demanding the following skills; Electronics Microcontroller Arduino SEND a MESSAGE/CHAT, so that we discuss the details including budget and deadlines… If this project is no longer available please invite me to all your future projects. Regards, Emma A
€150 EUR v 2 dnech
4,6 (9 recenze)
4,4
4,4
Avatar uživatele
HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such as (*****STM32*****), MICROCHIP, NUVOTON,ARDUINO,ESP32,MSP430,RASPBERRY Pİ. I have experience in communication protocols such as CanBus, ModBus, RS232, RS485,SPI,I2C, TCP IP, Socket Communication. I am an expert in Altium and KiCad programs in hardware. I have read and understood your project. Please write to me for details.
€140 EUR v 7 dnech
4,7 (8 recenze)
4,5
4,5
Avatar uživatele
I Will Provide services of Arduino, ESP32 and ESP8266 from basic to high level programming. I have done more than 500 projects. Which are related to Arduino, ESP32 and ESP8266. Hardware : ESP8266 Arduino Family ESP32 Software: Proteus Matlab MPLAB Arduino IDE Family Sensors: I have worked almost all kind sensors Temperature, IR, Smoke, Humidity, Gas , Pressure, Optical, Proximity, Accelerometer and Gyroscope etc Wireless Modules; HC-05 ,HC-11, HC-12, Xbee, Zigbee, LoRa Feel Free to contact with me any time
€40 EUR v 5 dnech
4,8 (30 recenze)
4,5
4,5
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Hello. ⭐ ⭐ ⭐ ⭐ ⭐ I have been working for more than 10 Year in the field of Electronic engineering (Hardware / Firmware). I have extensive experience in the areas including Circuit Design, Circuit Simulation (Analog, Digital), PCB design, Embedded Software(Keil, Mplab, FPGA, Arduino, Rasberry PI, C/C++) etc. Expect me to help your business as if I am growing my own. I would love to hear from you. Warm regards
€140 EUR v 7 dnech
5,0 (4 recenze)
4,1
4,1
Avatar uživatele
Hi, I have 8 years of experience in the Industry. I can make a program to satisfy your requirements using adafruit libraries. May I suggest a few things. - I would recommend using DS3231 instead of DS1307. From experience DS3231 is more reliable and less drifting compared to other. Also it have a built-in temperature sensor. - MCU's built-in EEPROM is sufficient for your application. With more advanced libraries, it is possible to store more complicated information in the internal EEPROM with ease compared to external EEPROM. - If ESP32/8266 is used, I can create a user-friendly web interface to configure the device parameters such as time-zone, Serial port baud rate etc. Also if there is WiFi network, ethernet can be avoided.
€150 EUR v 7 dnech
5,0 (10 recenze)
4,1
4,1
Avatar uživatele
As an Electro-mechanical Engineer, I bid on your project because I have the expertise and experience to provide high quality work. I can achieve the results that you are asking for. So , respond to the offer so that we can discuss it thoroughly. Thank you in advance. Best Regards .
€140 EUR v 2 dnech
4,4 (10 recenze)
4,1
4,1
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Hello. I am a Computer Engineer with experience in programming languages. And technical specialist in electricity and electronics. I have been working with Arduino (UNO,ESP32,ESP8266,..) for a few years. I have carried out own projects of automation, control, data visualization,... I have also done other projects for third parties. As you indicate, you already have the card, PCB with the necessary components. I can make a program to do everything you say. I can carry out your project with the utmost interest and knowing that it will work. If you are interested in my proposal, send me a message and we will talk about it, in addition to expanding more information about the card you already have.
€140 EUR v 14 dnech
5,0 (3 recenze)
2,0
2,0
Avatar uživatele
Hello there. This is Samet from Canada who have experience in Website design and PHP , React , Laravel ,Photoshop development. I have checked your project description carefully and I think that I can help you to complete this project 100% perfectly sure to satisfy your requirement. I'd like to have a brief chat, call to discuss further details about your project soon. Looking forward to working with you together on this project. Thanks and Regards
€140 EUR v 7 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Dear client. I have rich experienced with microcontroller such as STM32, Arduino, Rasberry Pi etc.. I have develped many electronic device. Especially Arduino coding is very easy and is very convient. I can complete you project with short period. looking forward to work with you all the best.
€60 EUR v 2 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Hi. This is Jeremy T. who is an Electronic Engineer. I have rich experience in using Arduino and can finish your project asap. I am looking forward to hearing from you. Thanks.
€200 EUR v 3 dnech
0,0 (0 recenze)
0,0
0,0
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Hello, I have read your request, I can help you in the construction of your project according to your requirements.. I am an industrial automation technician with 3 years of experience in Mechatronics systems, I have experience in PLC programming (Delta Electronics, Siemens, Schneider, ABB), VFD, Hmi Designing. Also I have a good experience in electronics , circuit design, PCB design, Microcontrollers: PIC18, PIC32, STM32, ESP32, ESP82, Arduino, Rasberry pi. I hope to work with you because your project is very familiar with my work.
€40 EUR v 6 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Hello. It's nice to meet you. Thanks for your posting. I am happy to send proposal on this project. ***I'm a Senior Arduino developer and you are the best client*** I have seen your project's requirements carefully and understand what you want. As you can see my skills in my profile I think I'm the best developer for your project. I am ready to start your project right now and i'm confidence about your successful project in exact period that you want. Because I have enough skills in this part and I have done lots of projects like this. If you work with me you will see my ability immediately. I don't know the reason that I get good feeling about your project but I really want to work in this project. Lets finish this task ASAP
€140 EUR v 4 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z PORTUGAL
Rio Tinto, Portugal
5,0
12
Ověřená platební metoda
Členem od říj 23, 2010

Ověření klienta

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