Hardware Interfaces
BOLERO40 Series Hardware Manual
29
Figure 6.1:
Use IGN line to wake BOLERO40 up from IGN-Sleep
6.1.2
Serial Port 0 - Serial communication signals (RTD and TXD)
This serial port can be connected to an external serial communication device such as an
RFID device. However it offers free of charge serial communication with a PC for evaluation
and configuration purposes. To connect an RFID serial device to this serial port and use it,
you need to purchase the corresponding activation key. Please contact Lantronix sales team
for more details.
BOLERO40 incorporates a full duplex serial channel which allows two devices to
communicate directly with each other via the RS232 serial port. All supported variable baud
rates are software-controlled. The signals on these pins are obtained to RS232 compatible
signal levels.
6.1.3
Description of 1-Wire interface
A 1-Wire bus uses only one wire for signaling and power. Up to four 1-Wire devices can be
connected to the 1-wire interface of the BOLERO40 at the same time. The information
received from 1-Wire sensors can then be sent to the remote TCP server using PFAL
commands/scripts.
