Enhancing Arduino Code with RS485

Hello Sir, I'm Mohamed Adel, a professional embedded software engineer. I've worked on many projects that involved many different microcontrollers and wide range of applications. I see that you aim to achieve your project using the Arduino device, on which I've already worked for multiple times and on more complicated and professional targets regarding ARM microprocessor such as stm32f1/f4 and tivaC microcontrollers. Also as you mentioned that the project includes the working on RS485, I've interfaced with serial communication many times professionally on various projects to handle the communication between multiple nodes on the com bus. In addition, I've worked on the testing process to make sure that all packets are sent and received successfully without delays or losses on several occasions. Kindly check my profile to see my previous work and experience. I will work on this project as a priority to make sure that I complete all the requirements as soon as possible, and to enable you to revise the work well and make any modifications if required. I'm starting my freelancing career, and I'm really interested in providing a completed and professional work, and achieving your satisfaction. Looking forward to hearing from you soon to further discuss your project needs. Best Regards, Mohamed Adel

I have extensive hands-on experience with the following technologies, platforms and programming languages: ARM: NRF52, STM32, ESP8266, ESP32 Other boards: Arduino, Particle Wireless Protocols: BLE, 802.15.4 (OpenThread & Zigbee), WiFi, GSM SIM800 Other protocols: HTTP Development IDEs: Keil, Arduino, Visual Studio Programming Languages: C, C++, python You can see our portfolio/ reviews and feedback regarding automation projects. Please send a message in chat for further discussion. Thank you.

I have done arduino project with LCD, Keyboard and RS485 communication with DELTA PLC and other instruments. Can you please send me the details of your industrial machine you refer to in the discussion. Does it work on Modbus protocol or some other protocol. let us discuss

I can update your current code fro RS485 Communication. I am very good in Arduino programming and projects. And I love challenges related to Arduino and Programming. Since You have the code we can complete the task at the earliest. Just message me, we can talk further. I expect you to be available when I modify the code for testing purposes. That's my only concern.

As a highly skilled freelancer with an extensive knowledge of Arduino and proficient in C programming, I am confident that I can successfully enhance your existing project by incorporating RS485 communication. My expertise in this field ensures that I am well-versed in managing keypad 3x4 and LCD setup. Moreover, having worked extensively with industrial controllers, I understand their workings and know how to maximize the potential of the control commands they receive. My experience includes updating Arduino codes, programming them to send commands, and most importantly - testing those communications thoroughly for efficacy with the receiving device. Beyond my aptitude for handling Arduino projects, my comprehensive experience in embedded systems programming and engineering portrays my understanding of important additional elements of this project like power electronics circuit design, peripheral programming (such as USB, WiFi, BLE, i2C), and thus a systematic approach to project management. What more could you ask for? With me onboard, you can be assured of quality workmanship from someone who enjoys what they're doing. Looking forward to discussing this fascinating project with you further!

Hello, I am interested in your project and I hope to help you realize it, I am passionate about electronics and embedded development and I hope to share with you my knowledge and experience. I can do this work in 3 days max. so, if you want to work with me I will guarantee you a good job delivered in the good deadline thank you and good luck ^^

hello sir, I did your project more than once, I can do it easily and fast and deliver it before your deadline

With my profound experience in C Programming and undying passion for technology, especially on the Arduino platform, I am confident that I am the right fit for your project. I have had extensive exposure to Arduino development and possess a strong understanding of RS485 communication protocols, making me well-equipped to update your existing Arduino code. Through previous projects, I have demonstrated my ability to seamlessly integrate various components and functionality into Arduino projects, which will be invaluable in incorporating RS485 into your keypad and LCD setup. One of the defining features of my work is rigorous testing and validation. I understand the vitality of reliable communication in industrial automation configurations like yours. Hence, по completion of the code integration, you can expect a comprehensive testing plan from me to ensure seamless control command transmission between your Arduino and industrial controller. Industrial automation is a field I've always been fascinated with, contributing to my familiarity with the expectations and demands within this niche. With my skill set vàld experience matching closely with what you're looking for, I'm excited to take this journey alongside you. So let's team up and bring your project to its fullest potential!