The nrComm Lib includes some components, classes and routines useful for work with serial port devices, data and voice modems, barcode scanners and speech conversion and other communication tasks. It includes a TnrComm component for RS232 serial port, TnrCommTAPI component for work with TAPI devices (ordinary data modems and voice modems). TnrZModem component for common file transfer protocol support. TnrBarCodeScan component for bar code scanners. TnrWave component with wide functions for sound playing, recording and redirecting. TnrSpeech component for text to speech conversion SAPI.
Library has ready solutions for Bluetooth (TnrBT component), GSM (TnrGSM component) and some more.