Communicate arduino mega with a Victron energy multiplus compact inverter

Hi, I see your inverter is with RS485 interface. I think this is some serial Tx/Rx with MAX485 output. If you can give remote access we can try resolve your problem. You have some interface software for USB. USB is same as Serial interface because USB do in PC COMxx port. Best regards, Slavi.

He trabajado con Arduino durante los últimos cinco años. El tipo de trabajo descrito está dentro de mis habilidades. Estoy muy interesado en colaborar con usted en sus requerimientos de programación.

Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... We have done a lot of projects with arduino, please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You

I just download mk2 protocol for victor energy. I would like to work together with you. I'm working in SCADA field. I need to install some software for mornitor and simulation communication for confirm protocol communication first. Take time about 2 day. And develop arduino firmware about 2 day. So it take time total about 1 week. But you need to have serial comm. shield for your arduino. I can work with you by use team viewer. Please contact me. I would like to fun with you.