Unipi technology Knowledge Base en:hw:025-gate

First steps

anonymous@undisclosed.example.com (Anonymous) — Wed, 05 Aug 2026 13:46:10 +0000

@@ -214,9 +214,9 @@
  Units in default state, or with a freshly installed clean OS image, have a randomly generated factory password. This password can be found on the informational label.
  </WRAP>
  </WRAP>
  
- After logging in for the first time, you will be prompted to change the user password used for the first log in.
+ After logging in for the first time, you will be prompted to set custom user password.
  
  
  /* Co dále */
  ===== Further info =====

OS images

anonymous@undisclosed.example.com (Anonymous) — Wed, 09 Apr 2025 13:13:51 +0000

@@ -1,5 +1,15 @@
  ====== OS images ======
+ 
+ <WRAP group>
+ <WRAP half column 100%>
+ #;;
+ <html><style>h1 {margin-bottom: 10px !important;}</style><span class="tag-skelet inline-tag mobile-only">
+ <span class="tag-gate">Gate</span>
+ </span></html>
+ #;;
+ </WRAP>
+ </WRAP>
  
  The default operating system for Unipi Gate is based on the Linux Debian. Node-RED OS is included in all Unipi Gate from production. 
  
  ----

Downloads

anonymous@undisclosed.example.com (Anonymous) — Fri, 21 Aug 2026 07:04:07 +0000

@@ -1,4 +1,5 @@
+ ~~NOTOC~~
  ====== Downloads ======
  
  |< 100% 12% >|
  ^Type G1xx  ^  Manual  ^^  Datasheet  ^^  Drawing  ^  3D Model  ^

Flash / backup the OS

anonymous@undisclosed.example.com (Anonymous) — Wed, 09 Apr 2025 13:14:49 +0000

@@ -3,20 +3,22 @@
   * 
  */
  
  ====== Flash / backup the OS ======
- <WRAP group 100%>
- <WRAP half column 81%>
- By default, each Unipi Gate device comes with a Linux Debian-based OS that contains pre-installed Node-RED software. The OS can be reflashed to install any supported software. 
  
+ <WRAP group>
+ <WRAP half column 100%>
+ #;;
+ <html><style>h1 {margin-bottom: 10px !important;}</style><span class="tag-skelet inline-tag mobile-only">
+ <span class="tag-gate">Gate</span>
+ </span></html>
+ #;;
  </WRAP>
- <WRAP half column 15%>
- ;;#
- <html><span class="dev-tag dev-gate">Gate</span></html>
- ;;#
  </WRAP>
- </WRAP> 
+ 
+ By default, each Unipi Gate device comes with a Linux Debian-based OS that contains pre-installed Node-RED software. The OS can be reflashed to install any supported software. 
+ 
    * Download the [[en:files:software:os-images:00-start#gate_generation_os|ZIP archive with OS image]] and extract it into a new folder in your PC
  
  {{page>en:hw:025-gate:image:flash-hidden}}
  
  {{page>en:hw:025-gate:image:backup-hidden}}

LED indication

anonymous@undisclosed.example.com (Anonymous) — Wed, 09 Apr 2025 13:11:31 +0000

@@ -3,15 +3,18 @@
  ====== LED indication ======
- <WRAP group 100%>
- <WRAP half column 81%>
- This article contains the description of LED indication, all device states and a device startup simulator. 
- </WRAP>
- <WRAP half column 15%>
- ;;#
- <html><span class="dev-tag dev-gate">Gate</span></html>
- ;;#
+ 
+ <WRAP group>
+ <WRAP half column 100%>
+ #;;
+ <html><style>h1 {margin-bottom: 10px !important;}</style><span class="tag-skelet inline-tag mobile-only">
+ <span class="tag-gate">Gate</span>
+ </span></html>
+ #;;
  </WRAP>
  </WRAP>
+ 
+ This article contains the description of LED indication, all device states and a device startup simulator. 
+ 
  
  ===== Description of LED indicators =====
  
  |< 100% 25% 16% 46% 13%>|

Serial port mapping

anonymous@undisclosed.example.com (Anonymous) — Wed, 09 Apr 2025 13:12:16 +0000

@@ -1,16 +1,19 @@
  ====== Serial port mapping ======
- <WRAP group 100%>
- <WRAP half column 81%>
- See the table below to find out how the physical RS485 serial port lines are mapped into Linux ports within /dev/.
- </WRAP>
- <WRAP half column 15%>
- ;;#
- <html><span class="dev-tag dev-gate">Gate</span></html>
- ;;#
+ 
+ 
+ <WRAP group>
+ <WRAP half column 100%>
+ #;;
+ <html><style>h1 {margin-bottom: 10px !important;}</style><span class="tag-skelet inline-tag mobile-only">
+ <span class="tag-gate">Gate</span>
+ </span></html>
+ #;;
  </WRAP>
  </WRAP>
+ 
+ See the table below to find out how the physical RS485 serial port lines are mapped into Linux ports within /dev/.
  
  {{page>en:hw:025-gate:portmap-table-hidden}}
  
  {{page>en:hw:025-gate:usb-portmap-table-hidden}}

Safety instructions

anonymous@undisclosed.example.com (Anonymous) — Tue, 14 Jul 2026 06:32:56 +0000

@@ -75,9 +75,9 @@
  
  
  ==== DIN mounting ====
  
- {{page>..:din-mounting-hidden}}
+ {{page>..:din-mounting-gate-hidden}}
  
  
  ===== Operational safety =====
  
@@ -107,12 +107,12 @@
  
  
  ==== DIN demounting ====
  
- {{page>..:din-demounting-hidden}}
+ {{page>..:din-demounting-gate-hidden}}
  
  
  ===== Environmental protection and disposal =====
  
  {{page>..:enviromental-protection-hidden}}

Service mode

anonymous@undisclosed.example.com (Anonymous) — Thu, 16 Jul 2026 07:03:40 +0000

@@ -17,9 +17,22 @@
  The service mode is accessed using the **SERVICE** button located above the red LED on the Unipi Gate device front plate. As the device's Ethernet ports work in bridge mode (br0 = ETH0 + ETH1) when the device is in the service mode, the ports should never be connected into the same network. The mode is physically indicated by the PWR diode continously emitting with the remaining LEDs blinking ([[en:hw:025-gate:led-indication#pwr_is_on_the_rest_is_blinking_600ms|demonstration here]] / [[en:hw:025-gate:led-indication#service_mode|startup simulator here]]). 
   
  {{page>en:hw:025-gate:service-web-interface-hidden}}
  
- As the next step for both cases, enter the device's IP address into your web browser's address bar. Upon confirmation, you will be connected to the Unipi Gate service interface.
+ As the next step for both cases, enter the device's IP address into your web browser's address bar.
+ 
+ <WRAP group center round box 95%>
+ {{ :files:img_warning-line_b.png?nolink |}}
+ <WRAP half column 13%>
+ {{ :en:hw:08_safety-instructions_pseudo-ISO-7010-info.png?nolink |(!)}}
+ </WRAP>
+ <WRAP half column 83%>
+ **Note:** \\
+ The following information is valid only for Unipi devices running Debian 13 and newer.
+ </WRAP>
+ </WRAP>
+ 
+ {{section>en:sw:04-unipi-firmware:02-passwords#service_web_interface&noheader}}
  
  ===== Description of the service web interface =====
  Upon opening the service interface, you can see a blue ribbon on top of the screen and four dialogue windows.

Technical parameters

anonymous@undisclosed.example.com (Anonymous) — Tue, 29 Sep 2026 14:26:09 +0000

@@ -10,8 +10,11 @@
  </WRAP>
  </WRAP>
  
  This section contains all technical details related to Unipi Gate, including the storage, installation and working conditions.
+ 
+ /* Connector descriptions */
+ {{page>..:connector-description-gate-hidden}}
  
  /* Provozní, instalační a skladovací podmínky */
  {{page>:en:hw:technical-parameters-cond-gate-hidden}}