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WT12-A-AI
+Lista de MateriaisRF TXRX MOD BLUETOOTH CHIP SMD
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FabricanteLaboratórios de Silício
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Peça do Fabricante #WT12-A-AI
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Ficha Técnica WT12-A-AI DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Obsolete |
| RF Family/Standard | Bluetooth |
| Protocol | Bluetooth v2.1 +EDR, Class 2 |
| Modulation | DQPSK, GFSK |
| Frequency | 2.4GHz |
| Data Rate | 3Mbps |
| Power - Output | 3dB |
| Sensitivity | -86dBm |
| Serial Interfaces | PIO, SPI, UART, USB |
| Antenna Type | Integrated, Chip |
| Utilized IC / Part | BlueCore4 |
| Memory Size | 8MB Flash |
| Voltage - Supply | 3.1V ~ 3.6V |
| Current - Receiving | 70mA |
| Current - Transmitting | 70mA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | Module |
| Base Product Number | WT12 |
| DigiKey Programmable | Not Verified |
Visão Geral
Description
Equivalent
Features
1. Bluetooth Compatibility: Supports Bluetooth 2.1 + EDR, ensuring reliable and efficient wireless communication.
2. High Performance: Equipped with a powerful processor that handles data efficiently, suitable for low-power applications.
3. Integrated Antenna: Comes with a built-in antenna, simplifying design and reducing the overall footprint of the device.
4. I/O Interfaces: Offers multiple General Purpose Input/Output (GPIO) pins, UART, SPI, and I2C interfaces for flexible connectivity options.
5. AT Command Set: Allows easy configuration and control through standard AT commands.
6. Security: Features built-in security protocols to ensure secure data transmission.
7. Low Power Consumption: Designed for energy efficiency, making it ideal for battery-powered devices.
8. Compact Design: Its small size makes it suitable for integration into a wide range of products.
These features make the WT12-A-AI a versatile module for developers building wireless communication solutions.
Pinout
- Power Supply: Pins for VCC and GND to provide the necessary power to the module.
- UART Interface: Several pins dedicated to the UART communication, allowing for serial communication with microcontrollers or other devices. This typically includes TX, RX, CTS, and RTS.
- GPIO Pins: General-purpose input/output pins that can be used for various custom functions, depending on the application needs.
- Audio Interface: Pins for handling audio data, such as MIC inputs and audio outputs, which are useful for Bluetooth audio applications.
- Reset and Control Pins: These include pins for resetting the module and controlling its operational modes.
These pins and their functions allow the WT12-A-AI to be integrated into a variety of applications, facilitating wireless data and audio transmission. For exact pin assignments and configurations, referring to the module's datasheet is essential.