Digi Connect ME Hardware Reference Manual

About the development board Port descriptions
Digi Connect ME, Wi-ME, ME 9210, Wi-ME 9210 Hardware Reference Manual
23
Primary serial port pin orientation
Pin 1
Pin 5
Pin 6 Pin 9
Primary Serial Port Pin Assignments
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7
Pin
8 Pin 9
DCD RXD TXD DTR GND DSR RTS CTS —
Data Carrier
Detect
Receive
Data
Transmit
Data
Data
Terminal
Ready
Signal/Chassis
Ground
Data
Set
Ready
Request
To Send
Clear
To
Send
—
Secondary serial port, P2
The Secondary Serial Port is a DB-9 male connector that is labeled as P2 on the development board.
The port is used only with the Digi Connect ME modules with JTAG interfaces for debugging purposes.
See the following figure for pin orientation; see the following table for pin assignments.
Secondary serial port pin orientation
Pin 1
Pin 5
Pin 6 Pin 9
Secondary Serial Port Pin Assignments
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9
— RXD TXD — GND — — — —
— Receive Data Transmit Data — Signal/Chassis Ground — — — —

Digi Connect ME Specifications

General

Brand	Digi
Model	Connect ME
Category	Network Hardware
Language	English