×
| Category | Item | Description / Parameter |
|---|---|---|
| Core Parameters | Product Name | Voice Recognition RGB LED Module (Cultural Creative Lamp) |
| Brand | BIT-TREE (bit-tree.com) | |
| Core Chip | ATW-ESOP8 Offline Voice Recognition Chip | |
| Supply Voltage | DC 5V | |
| Power Supply Mode | Terminal power supply (5V/GND on back side) | |
| Onboard LED | 8-channel RGB colorful LED beads (LED1~LED8) | |
| Control Method | Offline voice command control | |
| Recognition Distance | Approx. 2–3 meters (normal indoor environment) | |
| Built-in Commands | Turn on light / Turn off light / Change color / Brighter / Dimmer / Red / Blue / Green / Pink / Yellow / Cyan / White / Colorful / Gradient / Music Mode | |
| Operating Temperature | -20℃ ~ 70℃ | |
| Module Dimension | Standard long strip shape (compatible with maker & cultural creative project installation) | |
| Pin / Interface Definition | Back Power Terminals |
5V: Positive power supply (+5V)
|
| Left LED Expansion Interface |
B: Blue channel signal
|
|
| Microphone Interface (MIC) |
MIC+: Microphone signal positive
|
|
| Onboard Component Marking |
LED1~LED8: 8 onboard colorful LEDs
|
