CERISE / FTS

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Firmware and documentation, in one place.

测试版

Test releases. Bugs and regressions are possible: do not use them on a critical production.

No active beta — archived versions

These older test builds predate stable 1.8.11. They are kept for reference, not as recommended upgrades.

Use stable 1.8.11

测试版Archived

1.8.5

Archived beta — an older test build, not recommended for production.

Cerise 1.8.5 beta · UF2 All Cerise models · 4.09 MiB

SHA-256

f00faa125501ccbe89b5e5f2ca4e4d8076d61d9efb6dd1575708d5167648bb8d

测试版Archived

1.8.1

Archived beta — an older test build, not recommended for production.

Cerise 1.8.1 beta · UF2 All Cerise models · 4.10 MiB

SHA-256

7594bdef65da7669cce9b8366f5cbc95c3206803c958c67fa26094b5e6981344

用户手册

The complete guide, every chapter, available offline.

PDF · 简体中文 Read the guide online

Updating Cerise

Read the update instructions and check your model’s compatibility before installing. Firmware files are hosted directly on this website.

How to update

完整更新日志

Changes for each release, with related articles where available.

Release notes are in English. Unconfirmed dates and release channels are not listed.

稳定版 / 正式版

1.8.11

Overhauled Art-Net and sACN protocol conformity:
- Per-port ArtPollReply.
- Persisted ArtAddress.
- Product-specific OEM IDs.
- Stricter sACN validation.
- CID-based merge tracking.
- Synchronization support.
Fixed DHCP issues.
Added DHCP hostname advertisement derived from the configured Cerise name.
Changed the default merge mode for new and migrated slot patching from LTP to HTP.
Changed the default USB IP address to 172.30.0.1.
Restored the normal LED blinking pattern introduced in 1.8.1.
Fixed channel blocking settings not being saved in 1.8.10.
Many bug fixes.
RDM remains a work in progress.

测试版Archived

1.8.5

Added a new Spectrum Analyser UI.
Added frequency blocking with common presets.
Changed the USB protocol to fix reliability issues introduced in iOS 26.
Added protection against invalid CRMX linking keys containing 0000.
Added persistent display of the CRMX linking key.
Improved the DMX console refresh rate.
Reduced settings save time.
Improved sACN and multicast reliability.
Improved USB reliability.

测试版Archived

1.8.1

Added persistent radio enable/disable handling so the wireless radio state survives reboots and power loss.
Added Bluetooth enable/disable control in the WebUI.
Improved reliability, especially when saving CRMX settings.

1.8.0

Added DMX merging (LTP, HTP, Prio).
Added an LED blinking pattern for DMX loss.
Made the sACN field editable on the Config page.

1.6.8

Improved linking key usability by storing it locally.
Fixed a bug where per-channel priority was treated as DMX data, causing the universe to flash.
Minor bug fixes.
Stability improvements.

稳定版 / 正式版

1.6.4

Added RF power control in the WebUI, in dB/mW.
Added an RF Spectrum Analyser.
Added a CRMX output toggle in the Spectrum tab.
Added UID support for a future RDM update.
Added a Help tab with a QR code linking to help.
Added a reset button sequence: hold the boot button for 10 seconds until the LED turns purple, then press it briefly.
Disabled ‘Set as default gateway’ by default.
Shortened the device name so the full IP address is displayed on iOS devices.
Changed the default Ethernet network mask from 255.255.255.0 to 255.0.0.0.
Bug fixes.

1.5.1

Fixed the linking key not clearing after being set in the WebUI.
Improved the Art-Net implementation.

1.5.0

Added linking key support and an option to set it in the WebUI.
Added TimoTwo hardware and software revision details when hovering over its letter in the WebUI.
Bug fixes.

1.4.0

Added HW_0.6 support.
Updated the Art-Net name.
Improved the status LED behavior with Link and Unlink blinking patterns.
Added a button combination to reset the configuration.

1.3.3

Added an unlink confirmation pop-up in the WebUI.

1.3.2

Minor WebUI improvements.

1.3.1

Added a Help tab.

1.3.0

The LED now blinks when the link button is pressed.
Minor improvements.

1.2.0

Added Link and Unlink controls in the WebUI.
Added a configuration pop-up on compatible devices.

1.0.0

Initial public release.