Iridium 9603 adaptor

Iridium 9603 adaptor for sending message through USB->RS232

John
Cover Image

Adaptor design Iridium 9603 DIP

Wiring Iridium 9603 DIP wiring

Software

See the hardware part to setup serial communication. Get serial communication software like coolterm or picocom. Depending on your computer select the right serial port like : /dev/ttyUSB0, /dev/tty.usbserial (type ls /dev/ in a terminal) Setup 19200 baud and default 0D 0A line feed is fine. You can start with AT The modem will answer : OK

Send a message

AT&K0

AT+SBDWT=Hello

AT+SBDIX