# New EMU PRO software version 230.5.1 beta

**URL:** <https://community.ecumaster.com/t/new-emu-pro-software-version-230-5-1-beta/5566>\
**Category:** EMU PRO\
**Tags:** update\
**Created:** [April 10, 2026, 2:10pm UTC](https://community.ecumaster.com/t/new-emu-pro-software-version-230-5-1-beta/5566 "2026-04-10T14:10:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jan\_Matlag\_ECUMASTER](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/jan_matlag_ecumaster/32/1466_2.png) [@Jan\_Matlag\_ECUMASTER](https://community.ecumaster.com/u/Jan_Matlag_ECUMASTER)\
**Post date:** [April 10, 2026, 2:10pm UTC](https://community.ecumaster.com/t/new-emu-pro-software-version-230-5-1-beta/5566/1 "2026-04-10T14:10:06Z")

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New EMU PRO software version **230.5.1-beta** is now available.  
This update fixes minor issues in the EMU PRO client. There are **no firmware changes** in this release.

**Fixes:**

- Custom channels no longer turn into “undefined” in the Graph Log and Custom Text Log panels
- Corrected Ecumaster MAP-400 pressure sensor calibration
- The unused “Trigger / Fast cut” category was removed from the Smart Grid

**Download the latest software update and explore these new features: [https://www.ecumaster.com/testVersions.html](https://www.ecumaster.com/testVersions.html)**

We appreciate your feedback — it helps us make EMU PRO even better.

Sincerely,  
The Ecumaster Team

 ![EMU_pro_16_front_community](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/1X/def9a5c8daad3a72996ce7dbe710bcd3af812a1c.jpeg)