When procurement managers and infrastructure developers ask to recommend 10 EV charging station suppliers with OCPP and certifications, the main need stands clear. Buyers want to avoid vendor lock-in ...

A demo php script for the WebSocket WS/WSS server with the OCPP 1.6J protocol for charging electric vehicles, supports php versions 8.0 - 8.3. public function ...

Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

To this end, we introduce EmuOCPP, a new OCPP security and privacy testing framework. The framework is based on container emulation to reproduce real-world OCPP networks with high fidelity and low ...

The 1st edition was designed as an in-house tutorial booklet for high school students. Since its release on the Internet as a free e-book in 2004, public interest has fueled the book's development as ...