BJOY Ring Wireless Receiver (Additional unit)


To ensure the safe operation of the device it is recommended to read this user manual completely before starting to use the device.

  • Plug and Play USB 2.0 device
  • Pairing button.
  • Size: 51 x 26 x 14 mm.

Use your BJOY Ring Wireless to access several devices (PC, Android tablet and mobile), and switch easily between them all with a joystick gesture or double switch press configured in the BJOY Software.

You can pair your BJOY Ring with up to 4 receivers , so you can control 4 different devices from your wheelchair’s joystick, without needing to connect any cables, simply by approaching the device you want to control (if it’s in a different room) or switching between them all.

How to add more receivers

One emitter can be paired up to four receivers. By default the product includes one receiver paired to the emitter. To add more receivers follow these steps:

Plug the receiver into the device you want to control (PC or compatible tablets and smartphones).

To plug the receiver into compatible tablets and smartphones use a USB-OTG cable. (See which tablets and smartphones are compatible in section “Use with compatible smartphones and tablets” of this guide)

Press the pair button in the receiver. The red LED in the receiver will blink twice, stop for 1 second and blink again.

Press the pair button in the emitter.

When emitter and receiver are paired, the red LED of the receiver and the green LED of the emitter will be on for 2 seconds.

Pairing a fifth receiver will delete the first paired receiver and so on.


How to toggle among receivers

BJOY Ring wireless can be used to access up to four different devices. These devices can be located in different environments or in the same environment.

Scenario A: Devices in different environments.

If the receivers are located in different environments (for example in the school and at home) it is not necessary to toggle. The emitter recognises automatically the paired receiver when the user gets closer. This process may take up to 10 seconds. Make sure that the BJOY Ring is activated.

Scenario B: Devices in the same environment.

It is possible to alternate among paired receivers so that the user can access different devices located within the same environment.

There are two ways to alternate among receivers:

  • By making the gesture with the joystick. If the emitter is on, the gesture allows toggling among the different paired receivers. The gesture is the same as for activating the device explained in section “How to activate the device”. Before making the gesture, make sure that the BJOY Ring is activated. The emitter will recognise automatically the next receiver within the coverage range. A triple beep warns the user that the receiver has been toggled. If this does not occurred repeat the gesture.
    In case there are more than two receivers paired to the transmitter, it will connect with the receivers in the same order as they were originally paired. If there are no receivers in the coverage range, after a few seconds, the emitter will connect to the same receiver. If operating the BJOY Ring as a wired device, it is not possible to alternate among different receivers and the user will be able to work only with the device connected to the BJOY. The use of a gesture is recommended only for users who do not use switches.

  • By double press in switch B. To toggle among receivers by making a double press in switch B enable the option “Alternate receivers making double-click in switch B” in the configuration program (menu “Shut down”). Enabling this option will deactivate the use of the gesture to toggle.

IMPORTANT: When the device is activated after shut down or idle, it will connect to the last connected receiver if this receiver is within the coverage range.

Clean the product with a slightly damp cloth. Always do it with the device unplugged.

If your unit does not work properly, do not manipulate it and get in contact with your distributor

  • At the end of the product’s useful life neither the product nor its electronic accessories (e.g. the USB cable) can be eliminated together with other domestic waste.
  • To avoid possible environmental or human harm which could be caused by uncontrolled waste disposal, separate these products from other types of waste and correctly recycle them. This will promote the sustainable reuse of material resources.
  • Consumers can contact the establishment where they purchased the product or the relevant local authorities in order to obtain more information about how and where they can be ecologically and safely recycled.

Within the statutory warranty period we undertake to rectify free of charge by repair or replacement any product defects arising from material or production faults.

Any unauthorized tampering with, or modifications to the product will annul this warranty.

This product complies with the European directives 2004/108/EC. The declaration of conformity can be consulted at the company’s web page.

The Declaration of Conformity can be downloaded from the product’s webpage at

If, despite of correct handling, faults or malfunctions occur or if the product was damaged, please contact us at the address below:

BJ Adaptaciones
C/ Mare de Déu del Coll, 70, Bajos
08023 Barcelona, Spain
Phone: +34 93 285 04 37
Fax: +34 93 553 56 34