Now available from PMD Way are these wireless data modules based on the Nordic nRF24L01 -a highly integrated, ultra low power (ULP) 2Mbps RF transceiver for the 2.4GHz ISM (Industrial, Scientific and Medical) band. Nordic nRF24L01+ integrates a complete 2.4GHz RF transceiver, RF synthesizer, and baseband logic including the Enhanced ShockBurst™ hardware protocol accelerator supporting a high-speed SPI interface for the application controller.Features Worldwide license-free 2.4GHz ISM band operation 250kbps, 1Mbps and 2Mbps on-air data-rate options Enhanced ShockBurst™ hardware protocol accelerator Ultra low power consumption – months to years of battery lifetime Specifications Power supply : 1.9~3.6V IO port working voltage : 0~3.3V/5V Transmitting rate : +7dB Receiving sensitivity : ≤ -90dB Transmission range : 250m in open area Dimension : 15x29mm Interesting Arduino tutorial Working with Raspberry Pi Sold in packs of one hundred. Click here for useful matching breakout boards. Don't forget to check out our full range of nRF gear if this doesn't meet your needs. And as always, all orders receive free delivery. And remember ... if you: can't find what you need not sure what to order want a bulk deal need technical support or just want to have a talk ... Please email us via [email protected]. To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.