WT12-A-AI4
- Mfr.Part #
- WT12-A-AI4
- Manufacturer
- Silicon Labs
- Package / Case
- Module
- Datasheet
- Download
- Description
- RX TXRX MOD BLUETOOTH CHIP SMD
- Stock
- 6,500
- In Stock :
- 6,500
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- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver Modules and Modems
- Width :
- 14mm
- Data Rate :
- 3Mbps
- Terminal Position :
- UNSPECIFIED
- Frequency :
- 2.4GHz
- Memory Size :
- 8MB Flash
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 31
- Number of Terminations :
- 31
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Serial Interfaces :
- PIO, SPI, UART, USB
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- RF Family/Standard :
- Bluetooth
- Telecom IC Type :
- TELECOM CIRCUIT
- Supply Voltage :
- 3.3V
- Length :
- 25.6mm
- Factory Lead Time :
- 12 Weeks
- Voltage - Supply :
- 3.1V~3.6V
- HTS Code :
- 8542.39.00.01
- Current - Receiving :
- 70mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 1.5mm
- Protocol :
- Bluetooth v2.1 + EDR, Class 2
- Max Supply Current :
- 60mA
- Utilized IC / Part :
- BlueCore4
- Published :
- 2014
- Interface :
- SPI, UART, USB
- Height Seated (Max) :
- 2.6mm
- Antenna Type :
- Integrated, Chip
- Power - Output :
- 3dBm
- Sensitivity (dBm) :
- -86 dBm
- RoHS Status :
- RoHS Compliant
- Operating Supply Voltage :
- 3.4V
- Modulation :
- DQPSK, GFSK
- Package / Case :
- Module
- Number of Functions :
- 1
- Datasheets
- WT12-A-AI4

2.4GHz Bluetooth -40°C~85°C 3.1V~3.6V PIO, SPI, UART, USB Tape & Reel (TR) Integrated, Chip 3Mbps 3dBm Bluetooth v2.1 + EDR, Class 2 Module
WT12-A-AI4 Description
A Bluetooth Classic audio module made for embedded systems is the Silicon Labs WT12-A-AI4. It is a tightly integrated module that incorporates an audio codec, serial interface, and Bluetooth 2.1+EDR stack. The module is made for usage in low-power, budget-conscious applications and has a compact form factor. For goods like speakers, headphones, and home audio systems, it offers a dependable, high-quality audio streaming option. The WT12-A-AI4 module incorporates cutting-edge noise and echo cancellation algorithms to provide high-quality audio transmission while supporting a variety of profiles, including A2DP, AVRCP, and HFP.
WT12-A-AI4 Features
-
Bluetooth 2.1+EDR compliant
-
Integrated 16-bit stereo codec for high-quality audio
-
Compact form factor, measuring only 15.2mm x 22.9mm
-
Supports secure connections with 128-bit AES encryption
-
FCC, IC, CE, and Bluetooth SIG certified for global compliance.
-
Low power consumption, ideal for battery-powered applications
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Supports multiple profiles, including A2DP, AVRCP, HFP, and SPP
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Over-the-air firmware updates for easy maintenance and upgrades
-
UART and USB interfaces for easy integration into embedded systems
-
Advanced noise and echo cancellation algorithms for clear audio transmission
WT12-A-AI4 Applications
-
Soundbars
-
Gaming headsets
-
Wireless speakers
-
Car audio systems
-
Home audio systems
-
Portable media players
-
Public address systems.
-
Headphones and earbuds
-
Smart home devices with audio capabilities
-
Industrial and medical devices with audio functionality
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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