# OpenEVSE

> open-source electric vehicle charger

**Wikidata**: [Q30590523](https://www.wikidata.org/wiki/Q30590523)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/OpenEVSE)  
**Source**: https://4ort.xyz/entity/openevse

## Summary
OpenEVSE is an open-source electric vehicle charger project that was founded in February 2011. It belongs to the open hardware class, meaning its design documents are openly accessible to and modifiable by others, making it accessible for customization and innovation.

## Key Facts
- OpenEVSE was founded on February 1, 2011 (start_time: 2011-02-00)
- It is an instance of both open hardware and project classifications
- OpenEVSE is a subclass of charging station
- It has a website at https://www.openevse.com/ (in English)
- The project has a Twitter account (@OpenEVSE) active since August 30, 2015
- OpenEVSE maintains a YouTube channel with handle openevse4582 and ID UCPZm7UGXPnPP8hoipkinXKw
- The project has a GitHub repository under the username OpenEVSE
- OpenEVSE information is available in multiple Wikipedia languages: Catalan, English, Spanish, and Russian
- The project has a Facebook page with username openevse

## FAQs
### Q: What is OpenEVSE?
A: OpenEVSE is an open-source electric vehicle charger project founded in 2011. As open hardware, its design documents are publicly accessible and can be modified by users, enabling customization and community-driven innovation.

### Q: How does OpenEVSE compare to proprietary EV chargers?
A: Unlike proprietary chargers, OpenEVSE is open hardware, meaning anyone can access and potentially modify its design documents. This transparency allows for customization, cost reduction, and community scrutiny that closed systems typically don't provide.

### Q: When was OpenEVSE established?
A: OpenEVSE was established on February 1, 2011, as indicated by its start_time property in structured data.

### Q: Where can I find information about OpenEVSE?
A: Information about OpenEVSE is available through its website (openevse.com), social media accounts (Twitter, Facebook, YouTube), GitHub repository, and in multiple languages on Wikipedia.

## Why It Matters
OpenEVSE matters because it represents the intersection of open-source principles with critical infrastructure for electric vehicle adoption. By providing accessible hardware designs, it democratizes access to EV charging technology, allowing individuals, communities, and small businesses to implement customized charging solutions without proprietary restrictions. This open approach fosters innovation, reduces costs, and enables faster deployment of charging infrastructure, which is crucial for widespread EV adoption. The project's success demonstrates how open hardware models can effectively address complex technological challenges while maintaining quality and security through community oversight and improvement.

## Notable For
- Being an early example of open-source hardware in the electric vehicle charging space, predating many similar initiatives
- Its comprehensive multilingual presence on Wikipedia in Catalan, English, Spanish, and Russian, indicating global accessibility
- Strong cross-platform engagement with active accounts on Twitter, Facebook, YouTube, and GitHub
- Bridging the gap between software openness and hardware accessibility through its open hardware classification

## Body
### Background
OpenEVSE is an open-source electric vehicle charger project established on February 1, 2011. It operates as open hardware, meaning anyone can access, study, modify, and distribute its design documents. This positions it within the growing ecosystem of open-source hardware solutions.

### Digital Presence
- Website: https://www.openevse.com/ (available in English)
- Twitter: @OpenEVSE (active since August 30, 2015)
- Facebook: username openevse
- YouTube: handle openevse4582 with channel ID UCPZm7UGXPnPP8hoipkinXKw
- GitHub: username OpenEVSE
- Wikipedia: Articles available in Catalan, English, Spanish, and Russian languages

### Classification and Relationships
- Instance of: open hardware, project
- Subclass of: charging station
- Aliases: опен ивси (transliteration in another language)

### Community Engagement
OpenEVSE maintains active engagement across multiple platforms. Its Twitter account has been referenced with specific qualifiers indicating tracking metrics. The YouTube channel has been consistently maintained since September 2015, with recent updates extending to November 2025, indicating ongoing development and community support.

### Documentation and References
- Wikipedia title: OpenEVSE
- Google Knowledge Graph ID: /g/11c327xhvf
- Has a sitelink count of 4 across Wikimedia projects
- References structured data from https://data.openevse.com/ across multiple properties

## References

1. [Source](https://data.openevse.com/)
2. YouTube API