Skip to Content
Last modified by UT2UK on 2026/04/30 15:44
From version 1.1
edited by UT2UK
on 2026/04/30 13:38
Change comment: Uploaded new attachment "1777545492264-514.png", version {1}
To version 2.1
edited by UT2UK
on 2026/04/30 13:38
Change comment: Uploaded new attachment "1777545521540-352.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,0 +1,1 @@
1 +2.5.6-hilbert release notes
Parent
... ... @@ -1,0 +1,1 @@
1 +Main.ERMAK-TT.ERMAK-TT test firmware updates .WebHome
Content
... ... @@ -1,0 +1,16 @@
1 +**Features**:
2 +
3 +* The rear USB port can now be switched between **Host (Master)** and **Slave** modes via the menu.
4 +
5 +[[image:1777545492264-514.png||height="450" width="800"]]
6 +
7 +* In **USB Slave** mode, added composite USB gadget support with a virtual COM port (**CAT control**) and a virtual audio device for PC connection.
8 +
9 +
10 +
11 +* Reworked the internal DSP filters: latency reduced by **20 ms**, and the RX/TX passband lower limit was extended down to **50 Hz**.
12 +* Improved unwanted sideband suppression to **-90 dB** across the entire audio range.
13 +* RIT/XIT are now automatically disabled in **Split** mode.
14 +* Redesigned the boot and startup splash screens.
15 +* Improved the automatic update mechanism for the kernel and other system components.
16 +* Added **Recovery Mode**: to recover a bricked device, power on the transceiver while holding the **PTT pedal**. The transceiver will boot from the recovery partition and connect to the remote server for troubleshooting.
1777545521540-352.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.kon
Size
... ... @@ -1,0 +1,1 @@
1 +56.7 KB
Content