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  • 📻VH-109 FRC Radio
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    • 🟢Quick Start Guide
    • 🔨Mounting Your Radio
    • 📪Wiring Your Radio
    • 👩‍💻Programming Your Radio At Home
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        • #1 Flash memory corruption causes bootloop
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  • Advanced Topics
    • 🎡Offseason Kiosk Programmer
      • Kiosk Release Notes
    • 📳Programming Your Radio (Advanced)
    • 📓Firmware Changelog
  • Access Points
    • 📡Setting VH-109 To Access Point Mode
    • 🎛️VH-109 to VH-113 Conversion
    • 🔥FMS AP Firmware Releases
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  1. Overview

Programming Your Radio At Home

PreviousWiring Your RadioNextNetwork Assistant Tool

Last updated 4 months ago

When at an official FIRST event, the Vivid-Hosting Radio Kiosk will be available for teams to easily program their radios with a GUI interface.

Overview

This page will discuss how to program your VH-109 Robot Radio at home. When at an official FIRST event, you will use the Vivid-Hosting Radio Kiosk to program your radio.

Instructions

1

Configure Your Computer

There are two options to configure your computer:

If the configuring computer has it's network interface configured to obtain an IP address via DHCP, the computer will be able to reach the VH-109 device at 10.XX.YY.1 (Client/STA mode) or 10.XX.YY.4 (AP mode).

VH-109's programmed at the factory are configured to team #1 in Client/STA mode, setting the IP address to 10.0.1.1.

The is a custom tool developed by Vivid-Hosting to configure your computer to connect to your VH-109 radio.

Use the instructions on the Network Assistant Tool page to set a static IP address on your computer, then proceed to Step 2.

The VH-109 device is also pre-programmed with a failsafe/management IP address in the 192.168.69.0/24 subnet to reach the management IP of the VH-109 radio. For example, the network interface on your driver station laptop can be temporarily configured to:

IP Address

192.168.69.2

Subnet Mask

255.255.255.0

Gateway

Leave Blank

DNS

192.168.69.1 or Leave Blank

2

Connect To Your Radio

Create a wired or wireless connection between the computer and the radio.

3

Navigate To Radio Configuration Page

Depending on the type of connection, this can be reached one of three ways:

Wired

http://192.168.69.1/

Wireless (DHCP) Factory Default

http://10.0.1.1/

Wireless (DHCP) Team Number Previously Set

http://10.XX.YY.1/

Radios running firmware >1.1.0 (released 02/04/2024) include an mDNS responder. The radio can also be reached at http://radio.local/

4

Configure The Radio

Field
Description

Robot Radio Mode

This means the device will act like a robot radio (Client/STA Mode)

Access Point Mode

This means the device will for a radio to connect to.

Team Number

Your team's FRC team number

SSID Suffix

A suffix that is appended to the end of the SSID. Ex: "1538-coolbot"

WPA Key For 6GHz Connection

The key for 6GHz connection

WPA Key For 2.4GHz Access Point

The key for 2.4GHz connection ()

When DIP switch #3 is in the ON position AND a valid connection to an 6GHz 802.11ax Wi-Fi access point is not present, the radio will simultaneously broadcast as a 2.4GHz 802.11ax Wi-Fi access point with the SSID of "FRC-XXYY" where XXYY is the programmed team number. If a suffix is provided, the SSID will be "FRC-XXYY-SUFFIX" where SUFFIX is the programmed suffix identifier.

Once the radio successfully connects to a 6GHz 802.11ax Wi-Fi access point, the 2.4Ghz 802.11ax Wi-Fi access point will shut down until the device is power cycled.

Please keep in mind that when using the Access Point feature enabled by DIP switch #3, radio performance can be severely affected in highly congested 2.4 GHz wireless environments. It is recommended that teams use a SECOND radio and configure it in "Team Access Point Mode".

5

Click Configure

Once you've configured the device, click configure to save it to the radio.

👩‍💻
Network Assistant Tool
act like an access point
See Note