Digi Connect Wi ME 9210 Hardware Reference Manual page 21

Embedded Module Connector Pin Orientation
ME
Pin # Function
1 VETH+
2 VETH-
Position
3-6
Removed
7 RXD
8 TXD
9 RTS
10 DTR
11 CTS
12 DSR
13 DCD
14 /RESET
15 +3.3V
16 GND
17, 18
—
19
—
20 /INIT
Note:
Note:
Connect ME
19
1
Module Connector Pin Assignments
Signal
Wi-ME
Pin #
—
—
—
1
2
3
4
5
6
7
8
9
10
11, 12
13
14
The Digi Connect Wi-ME module does not provide pins 1-6
See "Module Pinout" on page 31 for detailed IO configuration information.
Connect Wi-ME &
Wi-ME 9210
20 13
1
2
Function
—
—
—
RXD
TXD
RTS
DTR Data Terminal Ready (Output)
CTS
DSR
DCD
/RESET
+3.3V
GND
Not accessible with Digi Plug-and-Play Firmware.
If using a development kit, see "Module Pinout" on
—
page 31 for detailed IO configuration information.
—
/INIT Digi Plug-and-Play Firmware Software Reset
14
2
Description
ME: Power Pass-Thru +
Wi-ME: Position removed
ME: Power Pass-Thru -
Wi-ME: Position removed
Receive Data (Input)
Transmit Data (Output)
Request to Send (Output)
Clear to Send (Input)
Data Set Ready (Input)
Data Carrier Detect (Input)
Reset
Power
Ground
Reserved
2 1
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