FAQs – 第 5 页

Q: How to connect Rainbow 3 with mobile app?

1. Rainbow 3 comes with Bluetooth, you can search Xbox Wireless Controller in the Bluetooth list of your mobile phone after you turn it on; 2. Open BIGBIG WON APP in iOS mobile phone, select the device as C1 Pro in the upper left corner, and then click the "Connect Now" button in the middle of the screen directly. 3. On Android mobile phones, you need to open the "BIGBIG WON APP" permissions (Bluetooth, location, nearby devices, pop-up windows and other permissions), and then open the BIGBIG WON APP and click "Connect Now".

Q: Does the Rainbow 3 have latency and how many milliseconds is the latency on a 2.4G connection?

Depends on the electromagnetic environment, ideally about 20 ms or less.

Q: Why doesn't the Rainbow 3 have a linear trigger in Switch mode?

Linear triggers are not supported under the Switch protocol and all Switch controllers do not have linear triggers.

Q: How to wake up switch with one click on Rainbow 3?

After connecting to Rainbow 2 using Switch Bluetooth, with both Switch and joystick turned off, simply long press (logo button) the home button to wake up the Switch. Wake up is not supported when the receiver is wire-connected to the Switch, this is determined by the Switch's system.

Q: Why doesn't my Rainbow 3 work after connecting directly to the switch?

After the receiver is wire-connected to the Switch, you need to open "Settings - Controllers and Sensors - Pro Controller Wired Connection On".

Q: Why does the light come on when I plug my Rainbow 3 into my computer, but my computer doesn't recognise the device?

Firstly, make sure the controller's logo button's indicator light is always on, green for xinput mode and red for switch mode. If it does not light up, it means that the controller is not successfully connected, check whether the controller is firmly plugged into the interface with the data cable.

Q: Does the Rainbow 3 support momtion control?

Support motion control, support Switch origin motion control, and simulated motion control on cross-platform. The principle of simulation is to use the gyroscope to simulate the movement of the right stick, so that games that do not support motion control also support motion control. Please watch this tutorial:

Q: Why does my Rainbow 3 joystick get stuck, accompanied by a blocking sensation when using it, or even the joystick cap gets stuck?

1. Check to see if this is caused by the joystick cap pulling up; 2. If so, press the joystick cap down vertically.

Q: How to calibrate the joysticks and triggers?

1. Long press the view button + menu button, the light effect of the light bar is orange breathing 2. Push the joystick to the limit and turn it in a circle at an even speed, repeat 3-5 times. 3. Press LT+RT again to the limit and release, repeat 3-5 times. 4. Finally, press View + Menu at the same time. 5. The light bar light effect is orange double flash, the calibration is successful.

Q: What should I do if the joystick of Rainbow 3 drifts?

1. First determine if the joystick cap is pulled up, or if the joystick physically does not return to centre. If so, pull the joystick cap off. If not, do joystick calibration (specific operation see the manual) 2. If it is connected to Steam, it may be triggered by a Steam bug (the current version of steam does have this bug), try to push the joystick to the outermost circle and rotate it for a fortnight to see if it can be fixed, if not, then rule out this factor. Additional note: You can set the dead zone of the joystick of the Rainbow 3. When the joystick dead zone is set to 0, the joystick is bound to drift. Nothing to do with the product, all joysticks with 0 deadband will drift.

Why does my Rainbow 3 joystick get stuck, accompanied by a blocking sensation when using it, or even the joystick cap gets stuck?

Xiong2026-04-23T03:41:51+00:00

Why does my Rainbow 3 joystick get stuck, accompanied by a blocking sensation when using it, or even the joystick cap gets stuck?Xiong2026-04-23T03:41:51+00:00

How to calibrate the joysticks and triggers?

Xiong2026-04-27T03:45:11+00:00

How to calibrate the joysticks and triggers?Xiong2026-04-27T03:45:11+00:00

What should I do if the joystick of Rainbow 3 drifts?

Xiong2026-04-23T03:40:59+00:00

What should I do if the joystick of Rainbow 3 drifts?Xiong2026-04-23T03:40:59+00:00