Denso BHT-100Q - Manual (Page 126)

110
User programs
Physical layer
(IrDA1.0)
BHT-BASIC
BHT-Ir protocol
The BHT's IR communications device is IrDA-compliant. IrDA stands for Infrared Data
Association, which has defined hardware (IrDA Serial Infrared Physical Layer Link) and
communications protocols for IR communications.
The BHT's physical layer complies with the IrDA1.0, with a maximum transfer distance
of 0.8 m and maximum transmission rate of 115.2 kbits per second.
The BHT adopts the exclusive BHT-Ir protocol which allows you to develop user
programs for IR communications in BHT-BASIC, as can be done with conventional wire
communications.