Extend existing Charge controller for charging Electric Vehicles with OCPP and WiFi communication

Storniert Veröffentlicht vor 2 Jahren Bezahlt bei Lieferung
Storniert Bezahlt bei Lieferung

Extend an existing charge controller for charging Electric Vehicles with Wifi and communication with an OCPP Backend.

I want to make an existing semi smart charge controller capable of configuring trough wifi and able to communicate with an ocpp Backoffice. I want to remove the screen and configuration only trough wifi.

Capabilities today are:

- Smart charging capable, reduces charging current when demand elsewhere increases.

- The load balancing feature allows you connect up to 4 controllers to one mains supply.

- Switched 230Vac output, for contactor/relay.

- Can be used with fixed cable, or socket and charging cable.

- Automatically selects current capacity of the connected cable (13/16/32/63A)

- Locking actuator support, locks the charging cable in the socket, automatically unlocks on a power failure.

- Powered RS485 communication bus.

- Built-in temperature sensor.

- All module parameters can be configured using the display and buttons.

- Firmware upgradable.

- The controller operates at a mains voltage from 110-240Vac

Important part is this:

The controller will be build with the following service => [login to view URL]

So you will need a bom and gerber file.

You will also be able to see if the parts are available and common.

The project of the existing controller is located at the following address:

It is this controller I want you to extend and rewrite

[login to view URL]

THE CONTROLLER SHOULD MAINTAIN ITS EXISTING CAPABILLITIES AND MUST BE ABLE TO COMMUNICATE WITH AN OCPP BACKEND

Elektronik Elektrotechnik Microcontroller Drahtlos

Projekt-ID: #30165703

Über das Projekt

10 Vorschläge Remote Projekt Aktiv vor 2 Jahren

10 Freelancer bieten im Durchschnitt €2415 für diesen Job

avigupta0061

Best Wifi Design Expert at your doorstep! Dear Client, We can make your existing charge controller smart for charging Electric Vehicles with WIFI and communication with an OCPP Backend as per your requirements. We ha Mehr

€2000 EUR in 2 Tagen
(51 Bewertungen)
7.6
Mauricio768

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with Mehr

€2500 EUR in 7 Tagen
(32 Bewertungen)
6.0
JanetUralbaev

Hi DEAR CLIENT, thank you for posting a job. I am a senior electronics engineer. I have enough experience in Circuit Design, PCB Design, Microcontroller Firmware and Mechanical Engineering. I have understood the proje Mehr

€1500 EUR in 10 Tagen
(5 Bewertungen)
4.1
wjavaid046

Power supplies Expert here I will design your charger for electric vehicles because I am expert in this field and having 3 years working experience on it. I already read your complete requirements and I understand it w Mehr

€2250 EUR in 1 Tag
(34 Bewertungen)
5.0
RavenSolutions

Hey! I have went through about your project Extend existing Charge controller for charging Electric Vehicles with OCPP and WiFi communication I am professional in Electronics, Microcontroller, Electrical Engineering an Mehr

€2500 EUR in 4 Tagen
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0.0
Nikita1241

Hi, I am an experienced developer who is well versed in Microcontroller development. After reading over your post, I think this project is perfect fit for my skill sets. I assure that I can implement this project as i Mehr

€2250 EUR in 7 Tagen
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0.0