What is Polychromatic?
Polychromatic is a set of front-end tools that interface with the OpenRazer daemon. It complements the software with graphical tools to get the most of your Razer device on GNU/Linux, similar to the features found on Razer Synapse.
What is OpenRazer?
OpenRazer is a driver and daemon which analyses the protocols used to speak to Razer peripherals to control their lighting and hardware effects. It also exposes an API for scripts and applications (like Polychromatic) to control the devices at a higher level.
The project aims to support the hardware’s features (e.g. DPI and lighting).
The daemon is written in Python, with a DKMS driver for device-specific features like handling macro keys. It is an unofficial implementation and is not endorsed by Razer.
Is Windows or Mac supported?
Not at the moment.
Currently, one of the OpenRazer team members is rewriting OpenRazer to handle everything in userspace, which will eliminate the dependency on DKMS drivers for GNU/Linux. This rewrite uses hidapi and is making excellent progress, but is still in early development.
Once OpenRazer is fully compatible with Windows and Mac, Polychromatic can look at supporting Windows and macOS.
Are other LED peripherals supported, such as Logitech or Corsair?
Not at the moment. The software has been heavily designed around the OpenRazer daemon, and it would be very messy to bolt on other brands or daemons with the current codebase. Potentially, this may be supported in the distant future.
Are macros supported for keyboards with dedicated macro keys?
Yes, the OpenRazer daemon provides on-the-fly macro recording for Razer keyboards (such as BlackWidow Chroma) that have dedicated macro keys (M1-M5).
Keystrokes can be recorded and stored in the daemon until it is stopped. The key combination is slightly different to Razer’s official drivers:
- Press FN + F9.
- The macro LED will start blinking.
- Press the key that will save this macro.
- E.g. M1. The macro LED will turn solid.
- Type your keystrokes.
- Press FN + F9 to finish.
If the macro LED rapidly blinks on step 1, you may need to restart the daemon.
Playback will play the keystrokes one-after-the-other, which is incredibly fast. Time delays are not supported right now.
Are macros supported for keyboards without dedicated macro keys?
Officially, no. With a patch, yes. To make on-the-fly recording work for ANY key, locate this file and remove these lines:
if self._current_macro_bind_key is None: - # Restrict macro bind keys to M1-M5 - if key_name not in ('M1', 'M2', 'M3', 'M4', 'M5'): - self._logger.warning("Macros are only for M1-M5 for now.") - self._recording_macro = False - self._parent.setMacroMode(False) - else: self._current_macro_bind_key = key_name self._parent.setMacroEffect(0x00)
This ‘hack’ is just for reference. This does not work with gamepads as they behave like a Chroma keyboard (default device behaviour).
What is macro support like in Polychromatic?
The current version
(v0.3.12) is limited and will only inform you about the
OpenRazer daemon’s on-the-fly macro recording feature.
In a future update, a minor feature will allow you to
save, load and apply M1-M5 macros keys.
Can I remap keys?
Neither Polychromatic or OpenRazer support key/button remapping at the moment for any device - neither mice, keyboards or keypads.
In the meantime, other users have reported using these utilities:
Can I create my own effects?
Not yet, but Polychromatic will add new and improve existing functionality in a future update.
For now, the current version
(v0.3.12) can set static colours for keyboards
based on the Razer BlackWidow layout. Ideal for mapping out keys for games or applications.
Other users have patched the graphic to work with these devices in the interim:
Can I create my own profiles?
Not yet, but Polychromatic will add profile (“presets”) functionality in a future update.
Confusingly, the current version
(v0.3.12) refers to a custom static keymapping as
When will the next version be released?
Polychromatic 1.0.0 (
dev-1.0.0 during development) is going to
be a major update worth waiting for. Check out the roadmap to see what
new and improved features you can expect. Daily builds will be reinstated once the “application profiles”
replacement is added, so there is no loss of
stable functionality. Although, you can
always check out the branch earlier.
Since the software is developed during free time, progress can be slow at times. Rest assured,
the software is definitely not dead, but
v0.3.12 is not expecting minor updates.
v1.0.0 will be released “when it’s ready”, but as a rough estimate, let’s say… 2020 Q2 or sooner.