USB and 485 RTU Interface for ARM Cortex

Hi. I have just done this project like this for modbus. I have many experience about stm32 and arm. I have stm32 development boards. So I can finish it asap. Looking forward to working with you.

Hi,. I have gone through the brief details mentioned on the job. I have done multiple jobs with ARM, C Programming, Firmware which are the skills required to get this job done. Lets start the chat so we can discuss this job more in detail then we will discuss the final budget, Right now I am placing default bid. We will discuss the final budget after detailed discussion and going through detailed requirements. Thanks.

Hello Sir, I am professional microcontroller programmer also I have worked with this before also I have more than 5 year's experience in this field. I read your project description and I am interested in it I need some more information related to your project Can we discuss the project ? I am waiting for your response Regards Jawad Ahmed

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspberry, PLC, PIC, ATMega and so on. And I can code the Python, C/C++, C#, Mobile App. Especially I have used STM32 series a lot. I can do help you. I hope to cooperate with you. Tell me your opinion. My regards.

Hi I'm an Electronic Engineer with over 4 years experience developing embedded applications, you can learn more about me from my freelancer profile. Kind regards V.T

Hello, how do you do? I am a senior Microcontroller developer and electronic engineer. I have read your description and I am interested in your project. I have developed the similar to this project. I can develop the USB firmware for OTG, Host, Device mode and design the circuit and PCB. Also I can develop the RS485 firmware used Modbus protocol. I have a wealth of experience in this field so that I can develop your project perfectly. I hope we can discuss more details via a private chatting. I will look forward to your response. Best regards

Hello, Do you want really this project?> I can help you but I have some question to you so Hope to chat...thank you...!!! - Microcontroller programming using STM32WB/STM32, ESP32/ESP8266, Arduino, BLE/Bluetooth, WiFi, Ethernet, Zig-bee, GSM/GPS/GPRS/GNSS, Z-Wave - Various LCDs & Sensors, I2C/I2S/SPI, RS232/485 - Windows application & Algorithm development using UWP, C#, C/C++ - Circuit & Schematic & PCB design

Hi! I have read all the provided instructions, and I am the right person to work on this task, and I wanted to reach out and see whether the opportunity is still available. As you can see from the previous clients I deliver exceptional quality work, I’m incredibly passionate about your project, and my style compliments your requirements: Click on that__CHAT__button below so that I can ask a few questions concerning your project. If the job’s no longer available, I’d appreciate you throwing my hat into the ring for any similar opportunities in the future. Thank you for your time, I look forward to hearing from you soon, Best Wishes, Damaris

Two year experience embedded c and Working as software engineer with development team in MNC company Relevant Skills and Experience Skill arm 7 (lpc23xx),cortex m , embedded c

Hi, how are u! I hope you will be doing great. I'm a professional computer engineer having 7+ years of experience in embedded device. Currently I'm working as an embedded software engineer. Throughout my academic career I've done projects related to IOT and embedded systems from microcontroller's programming to smart room automation in which I interfaced STM, LPC, S3cXXXX with Truestudio, keil, IAR, Embedded Studio together with triacs and load circuitry which included assembly language code, C language code and driver circuit firmware which was also written in C language. Currently, I'm part of C language development team which develops operating systems for android applications in which we develop application for real time process. I'm currently working on (NR-5G test application) in which we collect real time data at high Baud rate and then process it and share it with TCP sockets and UNIX sockets across the parsers and whole development is done in C and Core C language. I can help you in assembly language and in C language from simple programs to complex multi-threaded processes. I assure you a highly optimized code, as I'm new here I jut need one opportunity from your side. Waiting for your response. Thanks.