B1010SP0-1C-R RF/IF and RFID

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RF Transceiver Modules are widely used in various electronic devices such as remote-controlled toys, wireless audio receivers and transmitters. They are composed of a receiver and a transmitter with a signal processor. Among them, B1010SP0-1C-R is a typical representative.

Created by Ebyte, B1010SP0-1C-R is a high-efficiency and ultra-small-sized RF transceiver module. It is based on NRF51822 with 32-bit ARM Cortex-M0 core, power circuit, crystal oscillator, RF transceiver, antenna and so on. This module mainly works as a communication device. It operates at 2.4GHz ISM band and supports Bluetooth low energy 4.2 protocol.

B1010SP0-1C-R has a low rate setting range which is from 3kbps up to 1Mbps. The transmission power range can be adjusted from -18dBm up to 9dBm. In regard to security, it adopts AES-128 ciphers which ensure a secure transfer. Moreover, the open connection range can be up to 100 meters without obstacles, and the module is able to perform 20 connections at most. In addition, this module also supports different kind of peripherals, such as real time clocks, 3-axis accelerometers, PWM outputs, UART ports, and more.

From the application perspective, B1010SP0-1C-R is especially suitable for applications such as sports and health monitoring, remote control units, building and home automation applications, and etc. As the size of the module is only 9.6x15.4x1.2mm, it can even be used in small-scaled wireless products.

The working principle of B1010SP0-1C-R is quite simple. It will first receive signals from the master and then disseminate them to the slaves. The receiver demodulates the data into a raw data stream which is processed by the signal processor to adjust the frequency, strength, and symbol rate which correspond to the specific requirements of the communication protocol. After that, the signal processor signals the transmitter to retransmit the data and disburses them across to the slaves. Thanks to the NRF51822 chip, communication between the master and slaves can be achieved accurately and steadily.

As a high-efficiency, ultra-small-sized, and multi-functional RF transceiver module, B1010SP0-1C-R can be widely used in different applications and fields. Although its working principle is simple, it can effectively contribute to the design of small-scale wireless products.

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