Alpha Com 94 Serial Tx / Rx Program for the Witstech A81 Tablet.


Active Member
Licensed User
Longtime User

I have written a version of the Alpha Com Serial Tx / Rx program for the
Witstech A81 7-inch tablet running Windows CE 6.0. This version uses
most of the single character keys available on the SIP keypad of the A81

I use this program to send ASCII characters across a wireless Bluetooth
serial port connection to the Firefly Bluetooth/RS232 serial port adapter.

Below are screenshots, code and the zipped-up (.CAB) installation files.

In the picture of the A81 and the Firefly, the tablet has an open
Bluetooth serial port connection with the Firefly adapter.


  • a81alp94.sbp
    40.4 KB · Views: 285