Version 1.0.7

• Adds support for configuring new MAXSpline Encoder parameters

• Fixes start/stop button moving when running a SPARK

Version 1.0.6

• Fixes motors not stopping immediately when running multiple motors simultaneously

• Fixes a bug causing devices to appear as remaining in bootloader mode after updating

Version 1.0.5

• Adds button to install DFU drivers on Windows

• Adds warning when trying to run a motor without 12V

• Adds ability to reset SPARK slider to zero by double-clicking on slider handle

• Fixes splash screen not appearing in the foreground

• Fixes taskbar icon not appearing immediately on Windows

• Fixes SPARK slider setpoint resetting to zero after interacting with the minimum and maximum setpoint input boxes

• Fixes detecting MAXSpline Encoders in bootloader mode

• Fixes device drawer not defaulting to update page for devices in bootloader mode

• Fixes firmware version select taking a long time to load for devices in bootloader mode

Version 1.0.4

• Adds warning about SPARK devices with an unconfigured CAN ID

• Adds button to clear telemetry signals

• Adds dialog to move the application into the Applications folder on macOS for improved experience:

  • Fixes devices in recovery mode not appearing on macOS

  • Fixes application not updating after clicking the Update button on macOS

• Adds AdvantageScope logo

• Fixes AdvantageScope sometimes not loading layout correctly on startup or when loaded from a file

• Fixes AdvantageScope not resuming when computer wakes from sleep

• Fixes regression preventing telemetry to resume when reconnecting a device

Version 1.0.3

• Adds warning when trying to run a motor with the roboRIO present on the bus

• Adds error toast for when a SPARK parameter value is rejected

• Adds help dialog when loading devices takes a long time, especially for brand new SPARK MAXes on unsupported factory firmware

• Adds privacy policy

• Improves CAN utilization when running multiple devices on telemetry page

• Prevents multiple instances of the app from running at once

• Fixes bug causing SPARKs in brushed mode to get set to brushless upon connection

• Fixes issue with parameters not refreshing when switching devices on telemetry run tab

• Fixes spike in CAN utilization when opening a SPARK device by switching to lazy loading parameters

• Fixes issue with SPARK run slider sometimes continuing to drag with mouse after releasing

• Fixes device list sometimes not updating when unplugging USB

• Disables highlighting across general areas of the application

• Updates troubleshooting steps on about page

Version 1.0.2

• Adds ability to start and stop multiple selected motors simultaneously

• Fixes high CAN utilization when switching between many SPARK device tabs

• Fixes an issue causing some SPARKs to continue spinning when disabling multiple at once

• Fixes an issue causing SPARK devices to resume spinning after leaving the bus and returning

Version 1.0.1

• Fixes crash when opening on macOS

• Fixes detection of devices on Linux

• Fixes app icon

Version 1.0.0

Initial stable release of REV Hardware Client 2

The REV Hardware Client 2 (RHC2) is software designed to make managing REV devices easier for the user. This Client automatically detects connected device(s), downloads the latest software for those device(s), and allows for seamless updating of the device(s)

Download the latest version of the REV Hardware Client 2

REV Hardware Client 2 - All Versions

Installation Instructions

• Download the REV Hardware Client 2 Installer

• Run the Installer

• Run the REV Hardware Client 2 from the applications menu or a desktop shortcut

Feature Summary

• Automatically detect supported devices when connected via USB

• One-click update of all software on connected devices

• Pre-download software updates without a connected device

• Back up and restore user data from supported devices

• Auto-update to the latest version of the REV Hardware Client 2

System Requirements

• Operating System Options:

  • Windows 11, Windows 10 (version 1709 - October 2017) or newer

  • macOS 15 (Sequoia) or newer

  • Linux: Ubuntu 24.04/Debian 12 or newer

• Processor: 64-bit

• RAM: yes

Supported Devices

• REV SPARK Flex (REV-11-2159)

• REV SPARK MAX (REV-11-2158)

• REV Power Distribution Hub (REV-11-1850)

• REV Pneumatic Hub (REV-11-1852)

• REV Servo Hub (REV-11-1855)

• Generic CAN Devices

REV Device Requirements

REV Devices must be running Firmware Versions 26.x.x or newer to be compatible with REV Hardware Client 2. Devices with 2025 firmware and below will need to be updated to 2026 firmware via Recovery Mode before use.