Simple to use low cost yet very powerfull 2.4GHz RF transceiver modules, Based on nRF24L01+ version chip from Nordic Semiconductor is an improved version of nRF24L01. It has many new features such as extra pipelines, buffers. This is an improved but backward Compatible with the original nRF24L01 module. This chip consumes ultra low power and can run months or year with coin cell like CR2032. This module comes with on board PCB trace antenna. This module utilizes free to use 2.4GHz ISM band frequency. Range of this product is 100 meters.
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