Write code for ESP8266/Arduino to read data from a MODBUS device
€8-30 EUR
Paiement à la livraison
Hi everyone,
Today we are looking for someone to write a piece of code for ESP8266/ESP32/Arduino that will be able to read data from a MODBUS device through a RS485 module. We are using a TTL to RS485 module with an ESP8266 and we want to read the temperature from a fridge that has a RS485 port.
We have already tried different things and they didn't work, so we're hoping someone could help us out.
We'll share the code we've used so far and the documentation from the sensor and we'd like to either correct us or write your own code and or hardware that would work in this situation.
If you can help us, please do reach out and we'll make sure we add something extra to our deal once we test your code and it works in our setup.
Thank you in advance.
Nº du projet : #29906398
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Hello, I have done some projects of reading from modbus devices, Could you please send me the datasheet and the code you have written, so that I can cross check the programming you have attempted. Please come over to c Plus
11 freelances font une offre moyenne de 56 € pour ce travail
hello dear project owner i am an electronic Engineer with experience in Embedded System Designing and Pcb Designing i have done similar work before i have interfaced rs485 devices with microcontrollers i can do this in Plus
Hi I have 5 years of experience of programming esp8266. For modbus, I have done industrial projects that includes modbus programming. can I have a look on your devices modbus manual for more. elaboration of my strategy Plus
Hello sir, I have the software,hardware and experience to develop a clean, functional and 100% satisfactory solution for you, Industrial communication protocols are my speciallity, and modbus is not the exception, pela Plus
I am an experienced software engineer who had successfully completed many projects on Arduino. I see this project very interesting and I would like to give my offer for the same. As understood from your specification Plus