Join the OCPP Grand Challenge – Kickstart Your Implementation with Free OCTT Access & Open Source!

Join the OCPP Grand Challenge – Kickstart Your Implementation with Free OCTT Access & Open Source!

Update: Registration is now closed. We look forward to welcoming our participants on July 22 & 23.

Are you building EV chargers on resource-constrained hardware? You don’t have to start from scratch. Two open-source projects are here to help you kickstart your implementation:

• MicroOCPP – A lightweight OCPP implementation built for embedded systems
• OpenOCPP – Open-source embedded OCPP software for EV chargers

Join the OCPP Grand Challenge and hit the ground running:

• Use these open-source code bases as your foundation
• Get free access to OCTT, the official OCPP Compliance Testing Tool, in preparation for the challenge

Explore the open-source projects here:

🔗 https://github.com/matth-x/MicroOcpp
🔗 https://github.com/ChargeLab/OpenOCPP

📍 Event Location: Pune, India
📅 Event Dates: July 22–23, 2025
🕒 Deadline to apply: July 4th

For more information and registration: