● Android USB 2.0 Full-Speed Host to industry standard RS-232 DB9M serial port
● Supports UART interface with RX, TX, RTS and CTS
● RX buffer size 5512 bytes; TX buffer size 256 bytes
● Supports baud rates up to 460.8kbps, 921.6kbps optional
● Use with any Android platform supporting Android Open Accessory Mode (typically 3.1 or above)
● ±15kV ESD protection on USB data lines and all RS-232 signals
● Status and fault LEDs including external power, charging status, and USB status
● Supports USB charging for Android devices
● Type A USB connector features industrial strength high retention design
● Latching +5V external power input connector with external regulated power supply
● Industrial operating temperature (-40°C to +85°C) standard
● A hard line wired connection eliminates security concerns associated with Wi-Fi and other radio frequency solutions
● RoHS Compliant
● FACTORY OPTIONS：
- RJ12 female for RS-232, including GPS signals on RJ12 and J5 connector
- RJ45 connector with Cisco pinout
- RJ12 connector
- Baud rates up to 921.6kbps
● Control high-tech electronics in military and industrial environments
● Connecting Android phones to serial accessories
● Connecting Android tablets to serial accessories
● Controlling instrumentation from Android devices
● Home automation via Android devices
● Industrial automation
● Available accessories include a broad range of cable assemblies and screw terminal boards for quick and easy connectivity. The ADAP9 accessory provides a screw terminal connection to break out the RS-232 signals on the DB9M connector for connections to non-standard RS-232 pinouts. Special order items such as conformal coating, custom software, and more, are also available.
● The ANDROID-232 product includes an Android sample program, with source, which operates within the Android Open Accessory protocol, available on all devices running Android 3.1 or higher (some 2.3.4 ROMs are supported). This program will allow you to verify proper operation of the ANDROID-232 device, including sending and receiving RS-232 data. A Python test program that can cooperate with the Android sample program to verify proper receipt of data as transmitted is also provided. In any operating system you can communicate through the ANDROID-232 using the standard communication terminal program of your choice; in Windows we provide, and highly recommend, a very powerful terminal program called “WinRISC”. Windows samples in a variety of programming languages can be used to jumpstart your Serial COM programming (with full source code).
