WTK6900M01 Voice Command LED Light Module

Product Description:

WTK6900M01 voice recognition module is mainly applied to table lamp. It can respond to voice commands to control the lamp switch, adjust the brightness of the lamp and delay the time to turn off lamp. It can also control the lamp switch and realize electrodeless dimming by touching switch.

Circuit diagram:

How to use?

Using steps:

1. Turn on power. Please use 5V power supply. (when power on, please don’t touch the key)

2. After power on, into identification state, there are two ways to control LED light: voice commands and touching key.

3. Touching switch(touch key)

Two modes: short press, long press. Following is the effect of the two key-press modes.

Note: key is high-level triggering

4.Voice commands

Voice command on and off : say “Aladdin lamp” ( can be customized), identified in the first time, light on, next time identified, light off.

Voice command brightness and darkness: too bright or too dark to increase/ reduce LED luminance.

Voice command of turn off five minute later: five minuter later, light off automatically.

Note:

1.The voice recognition of the module is speaker-independent recognition.

2. Voice commands must be set before the delivery. Users cannot set voice commands by themselves.

Notes

1. When power on, hand cannot touch the key, otherwise, touching key will not work normally.

2. Environment: quiet environment, echoless.

3. Speak slowly, not too fast, not too slow, cannot pause too long. For example, when you say ”Aladdin lamp”, you cannot say “Aladdin” then stop 1 second to say ”lamp”. There should be no pause among the words.