HangzhouZhiyuanTechnologyCo.,Ltd.
LJ Bed Control Box
BKZQ06-B0
Product Manual
Version V0.12
Thank you for choosing our product. Please read this product manual
carefully before use.
Manufacturer: Hangzhou Zhiyuan Technology Co., Ltd.
Address: No.10, Naxian Street, Liangzhu Dalu Industrial Park, Hangzhou,
Zhejiang, China
HangzhouZhiyuanTechnologyCo.,Ltd.
Revision History
Version
Date
Description
Editor
Reviewer
Approver
V0.10
2026/07/14
Initial release
Liu
Weiqiang
Liu Tong
Jiang Shi
V0.11
2026/09/22
Updated the "LED Strip"
interface definition
Liu
Weiqiang
Jiang Shi
Zeng
Runtao
V0.12
2026/09/24
Added the system configuration
diagram for the four-motor
version
Liu
Weiqiang
Jiang Shi
Zeng
Runtao
HangzhouZhiyuanTechnologyCo.,Ltd.
一、 System Configuration
1. Four-Motor
2. Five-Motor
No.
Component
Qty (pcs)
1
Control Box
1
2
Motor
≤
5
3
Vibrator
≤
2
4
Power Adapter
1
5
LED Strip
≤
1
6
Sync Port
≤
1
7
Multi-function Port
≤
2
HangzhouZhiyuanTechnologyCo.,Ltd.
二、
Appearance and Dimensions
三、
External Connector Pin Definition (viewed facing the
connector)
1. Power Input
Pin
Definition
1
+29V
2
GND
2. Vibrator (29V Powered)
Pin
Definition
1
OUT -
2
OUT+
HangzhouZhiyuanTechnologyCo.,Ltd.
3. Motor (29V Powered)
Pin
Definition
1
Hall power +5V (for Hall motor)
2
MOTOA
3
Hall signal
4
MOTOB
5
NC (No Connection)
6
Hall power GND (for Hall motor)
4. LED Strip
Pin
Definition
1
LED strip power GND
2
GND
3
LED strip power +29V
4
LED strip power GND
Interface notes: Pin 3 is normally connected to 29V, Pin 2 is normally connected to
GND. Pins 1 and 4 have two states: floating and connected to GND,
controllable via the "Light" button on the remote control or the
5. Multi-function Port
Pin
Definition
1
+29V
2
GND
3
485B
4
485A
5
Signal 1
6
Signal 3
7
Signal 2
8
+5V
HangzhouZhiyuanTechnologyCo.,Ltd.
四、
Technical Specifications
Nominal Voltage
DC29V
Rated Current
2A
Standby Power Consumption
＜1.5W
Bluetooth Version
BLE5.0
Frequency Range
2400-2483.5MHz
Communication Distance
≤5m
Operating Environment Temperature 0°C~50°C, Humidity 20%~75%
Storage Environment
Temperature -10°C~60°C, Humidity 0%~80%
Certification
五、
Functional Description
1. The control box can drive up to five Hall or non-Hall DC motors, controlling the raising and
lowering of the motors to adjust the angle of the electric bed, and allows user-defined memory
positions. Note: when Motor 3, Motor 4, or Motor 5 uses a non-Hall motor, the memory
position function is not supported; the third motor connector position differs between the four-
motor and five-motor versions of the control box.
2. Supports control of up to two vibrators, with three adjustable vibration modes.
3. Supports on/off control of the LED strip (29V powered). Connect to pins 3 and 4, or pins 3 and
1 of the "LED Strip" connector.
4. The multi-function port provides 29V and 5V power output and supports 485 communication
with peripheral devices. Three signal interfaces are reserved on the multi-function port, where
Signal 1 and Signal 2 are in input mode and Signal 3 is in output mode. Note that the logic
level is 3.3V.
5. The control box supports three communication connection methods to achieve its functions:
remote control connection, Mi Home APP connection, and the WeChat Mini Program
"Comfortable Sleep Moment". All three methods support motor angle control, memory
position setting and recall, vibrator start/stop and mode switching, and LED strip on/off control.
HangzhouZhiyuanTechnologyCo.,Ltd.
六、
Version Information
Hardware Version
(P1)BKZQ(H)G01 & (P1)BKZQ(H)H01
Software Version
(P1)BKZQ(S)G0 & (P1)BKZQ(S)H01
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1)This device may not cause harmful interferenc
(2)this device must accept any interference received, including interference that may
cause unde operation.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement
This device meets the FCC requirements for RF exposure.The device is designed for
normal indoor use and complieswith applicable FCC exposure limits.
This equipment should be installed and operated with minimum distance 20cm between
the radiator & your body
