The ANDROID-232USB serial interface board allows users to now control legacy RS-232 devices directly from Android devices. The board uses the Android Open Accessory protocol to convince an Android device that its onboard USB port - normally limited to USB "slave" or "OTG" modes - is actually an RS-232 port. A small industrial/military grade unit, it features a temperature range from -40°C to +85°C, a hard line wired connection that eliminates security concerns associated with Wi-Fi and other radio frequency solutions, and a Type A industrial strength USB connector. Available accessories include cable assemblies and screw terminal boards and special order items such as conformal coating, and custom software are also available. Prices start at $139. A datasheet is available at http://www.accesio.com/android-232
ACCES I/O Products Inc.