SerialMagic Gears  Android App - playslack.com ,  SerialMagic Gears provides a simple yet powerful way to connect wireless RFID GEN2 UHF NFC &amp;amp; barcode readers, meters, sensors, scales, and other wireless devices to easily get data into Android applications. Much more powerful and faster than using Bluetooth HID (keyboard mode) devices. SerialMagic Keys(tm) option is worlds first (and still the best) commercial Android keyboard wedge for Bluetooth Smart (BLE) SPP, and WiFi devices. Post…