BLE112-E-V1 RF/IF and RFID

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RF Transceiver Modules are electronic devices used in the wireless domain for communicating with various other electronic gadgets. The typical device on one end might be a computer, smartphone, or internet user through a wired or wireless connection, while the other end might be as far away as a satellite, or a remote application such as a remote medical device or a device used in a remote monitoring system. The transmission itself may be from a stationary microwave system, or from a remote antenna in a mobile environment. In either case, the communication is intended to be secure and reliable. The BLE112-EV1 is one such device.

The BLE112-EV1 is a highly-integrated 2.4 ghz radio transceiver module based on the Bluetooth Low Energy (4.0) compliance. It is capable of handling up to 7dBm of RF output power, and boasts an adjustable data rate of up to 640kbps in its normal operational mode. The device operates in the globally available 2.4GHz ISM band, and is compliant with the ETSI EN 300 440-1 specification. It also features spread spectrum modulation, which minimizes interference with other radios using the ISM band.

In terms of application field, the BLE112-EV1 can be used in a variety of applications ranging from low-power IoT devices to high-power point-to-point communication. On the consumer side, it can be used in items like wearable devices for fitness tracking or in wireless audio applications such as speakers and headphones. It is also an ideal choice for medical applications, home automation, and industrial applications such as asset tracking.

In terms of working principle, the BLE112-EV1 transceiver module implements the Bluetooth Low Energy protocol stack. The module is responsible for establishing, maintaining, and terminating connections with other Bluetooth devices. It also handles the encryption and authentication of the data being transferred in order to ensure that the communication is secure. Additionally, the module is capable of acting as a beacon, enabling other Bluetooth-capable devices to locate and connect to it without any user-assistance. The BLE112-EV1 also supports the full-duplex communication mode, allowing for simultaneous two-way communication between two devices.

The BLE112-EV1 transceiver module is both flexible and versatile, providing a number of benefits and features which make it an ideal solution for those looking for a reliable and secure communication link. From consumer items to medical applications, the BLE112-EV1 provides the necessary resources and reliability needed for just about any wireless-enabled system.

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