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Bluetooth modules are compact electronic components that enable wireless communication between devices using Bluetooth technology. They are typically made from a combination of silicon chips, antennas, and supporting circuitry, allowing for seamless data transfer over short distances. These modules are commonly used in various applications, including consumer electronics, automotive systems, and industrial automation.
| Bluetooth version | 4.0 to 5.2 |
| Operating range | Up to 100 meters |
| Power supply voltage | 3.3V to 5V |
| Data rate | Up to 3 Mbps |
| Interface options | UART, SPI, I2C |
When selecting a Bluetooth module, consider the Bluetooth version required for your application, as newer versions offer improved speed and range. It's also important to specify the operating range and data rate needed for your project. Certifications such as CE and FCC may be relevant depending on the intended use, particularly for consumer products. Additionally, consider the interface options to ensure compatibility with your existing systems.
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Most Bluetooth modules have an operating range of up to 100 meters.
They generally operate on a voltage range of 3.3V to 5V.
Yes, they are suitable for various industrial automation applications.
Data rates can reach up to 3 Mbps depending on the module.
Yes, common interfaces include UART, SPI, and I2C.
Certifications like CE and FCC may be necessary for consumer products.