electronic expert

Hi Sir, that is ver easy , lets talk about it. we can not only use commercially available hardware for such serial communications but we can even design you a newer boards or PCB for it. Lets discus Relevant Skills and Experience We are professional team of developers. who are best in embedded systems. so we can do it for you. Proposed Milestones $100 USD - Project Fee

Hi, We have done this before for bagalborn bords. we can do this :) can we talk about the project? Relevant Skills and Experience We have 3 Software Developers, and 2 Electronics Engineers. and over 12 years experience in electronics and software development please check our profile for past work and reviews Proposed Milestones $111 USD - lets talk about the project

Hello, I am Anthony from Sri Lanka and I am a FULL time freelancer. RS485 communication can be implemented using same as RS232. Relevant Skills and Experience I have many skills in thie field and arduino is only one of them. I can design this and also test this. I have all hardware required. RS232 to RS485 converters,RS485 to TTL level converters. Proposed Milestones $25 USD - Final

A proposal has not yet been provided

Hi, I have experience in Arduino developing. I can help you. Best regards. Relevant Skills and Experience Arduino RE485 Proposed Milestones $30 USD - Milestone

Hi. I can create RS485 controller. We can discuss project's details in chat. Relevant Skills and Experience Arduino, electronics, PCB prototyping, MCU, RS485 (and many others) protocol Proposed Milestones $111 USD - for full project

RS485 Arduino Relevant Skills and Experience I have worked with arduous for more than 5 years and has good experience over it. Proposed Milestones $35 USD - Arduino Code

Hello, I work a lot with arduino I can give you an already to by shield that dose that or I can design your own You just need a ICs that converts the RS485 format in to arduino format Relevant Skills and Experience I have 8 years experience in PCB design, I design a lot of shields for Arduino and Rasberry Pi but also complicated board that go up to 12 layers with GPS, GSM, DDRAM and other. Thank you, Alex Proposed Milestones $30 USD - the end

Hi, I'm an electronic and embedded engineer, so this task is very simple with me. I can help you to solve this project in the shortest period of time Relevant Skills and Experience - MCU, Arduino... programming - Circuit design (Schematic, PCB, Fab, Assembly...) Proposed Milestones $30 USD - Full support

Hi I have an Arduino talking to a PC right now on my table. Please tell me more about your project. Relevant Skills and Experience Arduino, software development, electronics design Proposed Milestones $35 USD - Job done

Hi, I am an electronics engineer having experience in arduino interfacing for more than 5 years. Relevant Skills and Experience Digital Design, electronics Proposed Milestones $35 USD - RS485 communication between arduino and PC

PC communication with Arduino over RS485. It is important to implement a proper software protocol to iimplement reliable communication between embedded system and PC over RS485 multidrop network Relevant Skills and Experience I have designed and implemented more than 100 installations with embedded system and PC over RS485/RS422 and RS232 networks. Have imlemented multiple protocols in software Proposed Milestones $555 USD - Project delivery. Need discussion about full application to decide on proper protocol implementation Please share full details. Final price will be dependent final specifications

Expertise in embedded systems with a substantial background in Arduino. I can provide you your complete task in decided time frame with quality work. We can discuss further details in the message box Regards

Hello. I ve already worked with RS485 Ardino communication, so I coud show how to make it work with PC both. I coud give test instruction and if smth wrong online call. Relevant Skills and Experience 5 years expirience in hardware (dev, coding) Proposed Milestones $25 USD - for easy to repeat text insructions with images Additional Services Offered $30 USD - I coud write code for your task

i have tested code and circuit (arduino uno with max485) Relevant Skills and Experience i work on many RS485 protocol based products Proposed Milestones $55 USD - complete work

Create schematic and PCB with gerber set to convert TTL level serial channel signals to RS-485 full duplex communication Relevant Skills and Experience 26 Years experience Embedded System Design completing electronic projects for Railway equipment to custom robotic machinery. Design and build from concept to prototype to production delivery Proposed Milestones $30 USD - Delivery of schematic and gerber set for the circuit board required Don't hesitate to contact me anytime.

Expert in Arduino programming and Rs485 Protocol. Can deliver a complete project as desired Relevant Skills and Experience arduino, Electronics, Microcontroller, PCB Layout Proposed Milestones $100 USD - Complete Project Submission Additional Services Offered $100 USD - Detailed Documentation

A proposal has not yet been provided

I think you need some kind of protocol at both end. I propose 2 solution. 1. Modbus Slave in Arduino and Modbus Master in PC. 2. Simple String parser for Arduino and PC. Relevant Skills and Experience MCU-Atmel-Cypress-PSoC-Microchip-STM32 Arduino-RaspberryPi GSM-SIM900-800-800C Ethernet-W5100-W5500(Wiznet)-Microchips Wifi-ESP8266-ESP32 FreeRTOS Schematic-PCB-Proteus MODBUS-485-232-CAN REST-MQTT Proposed Milestones $20 USD - MODBUS Communication $20 USD - Remaining Logic I can program Arduino, PC Solution available like MODBUS slave / terminal.exe. Are you ok with that?

good Relevant Skills and Experience I created a board for the RGB display and RS485 to PC control. Proposed Milestones $1 USD - discussion of the task $19 USD - creation + testing Additional Services Offered $30 USD - create PCB Describe in more detail your task.