# RTK Postcard + Portability Shield - obsv button?

**URL:** <https://community.sparkfun.com/t/rtk-postcard-portability-shield-obsv-button/66830>\
**Category:** GPS/GNSS\
**Created:** [September 8, 2025, 1:03pm UTC](https://community.sparkfun.com/t/rtk-postcard-portability-shield-obsv-button/66830 "2025-09-08T13:03:01Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![PLAN8](https://yyz1.discourse-cdn.com/sparkfun/user_avatar/community.sparkfun.com/plan8/32/10514_2.png) [@PLAN8](https://community.sparkfun.com/u/PLAN8)\
**Post date:** [September 9, 2025, 3:02pm UTC](https://community.sparkfun.com/t/rtk-postcard-portability-shield-obsv-button/66830/11 "2025-09-09T15:02:11Z")

</div>

It works… [Request for a sample Emlid Project.csv file - #3 by PLAN8](https://community.sparkfun.com/t/request-for-a-sample-emlid-project-csv-file/66823/3)

---

_[View the full topic](https://community.sparkfun.com/t/rtk-postcard-portability-shield-obsv-button/66830)._