# Member - Community of the Week - Jan'17

> Member of the week JP Meijers , one of the most active users from the Enschede (The Netherlands) community and the brains behind TTNmapper ; the most common too

- Type: Global update from The Things Network
- Author: The Things Network
- Published: 2017-01-19
- Updated: 2026-10-06
- Web page: https://www.thethingsnetwork.org/article/member-community-of-the-week-jan17

## Member of the week

[JP Meijers](https://www.thethingsnetwork.org/u/jpmeijers/), one of the most active users from the Enschede (The Netherlands) community and the brains behind [TTNmapper](http://ttnmapper.org/); the most common tool used worldwide to map out the coverage of the network. Moreover, JP initiated a community in Stellenbosch (South Africa) which just connected their first gateway. We are honored to have you in our community!

![file](https://www.thethingsnetwork.org/media/md_editor/image-1484816381135.large.png)

## Community of the week

The community of [San Diego](https://www.thethingsnetwork.org/community/sandiego/) is expanding at a lightening pace! It currently has 22 members and 6 active gateways. At the last week’s meetup, 5 new gateways along with 5 new nodes were created. We’re looking forward to seeing great use cases being developed in San Diego.

![file](https://www.thethingsnetwork.org/media/md_editor/image-1484751384241.large.jpg)