RockBLOCK

- Iridium 9602 operates at 19200 baud. Flow control is not used when in command mode. RTS/CTS flow control is used when in data mode. Lines must end with a carriage return.

- Direct header uses 3.3V logic but has no current limiter.

- Current limiter on USB line (100mA max)

- AT+IPR=5 to set the baudrate to 9600.

- AT&W0 : stores config

- AT&Y0 : makes config default on boot

PIN Function
1 -
2 5V unlimited
3 TX (3.3V)
4 RX
5 CTS
6 RTS
7 SLEEP active low
8 RING
9 NET available
10 GND

References