The D52 series from Dynastream Innovations are RF modules for ANT, Bluetooth low energy and NFC. These modules are Bluetooth 4.2 qualified and are certified for operation in major markets including the U.S., Canada, the European Economic Area, Australia, New Zealand, Japan, and Korea. The integrated 2.4 GHz multiprotocol radio offers ANT or Bluetooth low energy operation individually or concurrently, depending on the selected SoftDevice (RF protocol software stack) with -96 dB RX sensitivity and 5.5 mA peak RX/TX currents. They also features 512 kB Flash memory and 64 kB RAM, and an NFC tag for consumer-friendly “Touch-to-Pair”. The modules are available in two sizes 20x20 mm and 14x9.8x2.0 mm with a one year limited warranty and are ideal for Sports, Fitness and IoT Applications. Signing and registering a Module Distribution Agreement with Dynastream waives royalty fees for the use of Dynastream SoftDevices on the modules.