2013
‐
09
‐
27
NUR
‐
05WL2
Implementation
Guide
v1.1
12
USB_DET
Input
Used
only
for
USB
detection
13
VCC_3V3_OUT
Supply
output
DNU
(only
for
testing
purposes)
14
MODULE_EN
Input
Driving
high
will
enable
the
module
15
GND
Supply
input
Ground
16
NC
Not
connected
internally
not
connected
17
VCC_3V6_IN
Supply
input
Supply
voltage
input
18
RFU
Bidirectional
RFU
(do
not
connect)
19
RFU
Bidirectional
RFU
(do
not
connect)
20
GND
Supply
input
Ground
21
GND
Supply
input
Ground
22
GND
Supply
input
Ground
23
GND
Supply
input
Ground
24
GND
Supply
input
Ground
25
GND
Supply
input
Ground
26
GND
Supply
input
Ground
27
RF_OUT
Bidirectional
50
Ω
RF
output/input
28
GND
Supply
input
Ground
29
GND/RF_DIF
Bidirectional
RFU
(do
not
connect)
30
GND
Supply
input
Ground
31
NC
Not
connected
internally
not
connected
32
NC
Not
connected
internally
not
connected
33
‐
41
GND
Supply
input
Ground
3.3
SIGNAL
DESCRIPTION
Signal
name:
GND
Pin
number(s):
15,
20
‐
26,
28,
30,
33
‐
41
These
pins
are
used
for
grounding
and
to
improve
the
thermal
performance.
They
should
be
connected
to
Host
board
GND
net.
Signal
name:
GPIO_X
Pin
number(s):
2
‐
6
These
pins
are
used
as
general
purpose
IO.
They
can
be
configured
via
SW
API
as
input
or
output
ports.
IO
voltage
level
is
3.3V.
GPIOs
have
source
current
capability
of
3mA
and
sink
current
capability
of
6mA.
Signal
name:
ERASE
Pin
number(s):
7
This
pin
is
used
for
production
testing
purposes
only.
Should
not
be
connected.
Signal
name:
RX
Pin
number(s):
8
Summary of Contents for NUR-05WL2
Page 1: ...2013 09 27 NUR 05WL2 Implementation Guide v1 1 NUR 05WL2 IMPLEMENTATION GUIDE ...
Page 25: ...2013 09 27 NUR 05WL2 Implementation Guide v1 1 9 DIMENSIONS 9 1 MECHANICAL DIMENSIONS ...
Page 26: ...2013 09 27 NUR 05WL2 Implementation Guide v1 1 ...
Page 27: ...2013 09 27 NUR 05WL2 Implementation Guide v1 1 9 2 LAND PATTERN ...
Page 28: ...2013 09 27 NUR 05WL2 Implementation Guide v1 1 9 3 PASTE STENCIL ...
Page 29: ...2013 09 27 NUR 05WL2 Implementation Guide v1 1 9 4 PACKING TRAY DIMENSIONS ...
Page 30: ...2013 09 27 NUR 05WL2 Implementation Guide v1 1 All measures are in mm ...