RN42XVU-I/RM Roving Networks, RN42XVU-I/RM Datasheet - Page 6

• Manufacturer Part Number: RN42XVU-I/RM
• Description: Bluetooth / 802.15.1 Modules XV BT Class 2 socket module w/ UFL conn
• Manufacturer: Roving Networks

Specifications of RN42XVU-I/RM

• Rohs: yes
• Class: 2
• Frequency Band: 2.4 GHz
• Sensitivity: - 80 dBm
• Data Rate: 3 Mbps
• Operating Supply Voltage: 3.3 V
• Output Power: 2 dBm
• Interface Type: UART, USB
• Antenna Connector Type: U.FL
• Maximum Operating Temperature: + 85 C
• Dimensions: 24.4 mm x 29 mm
• Minimum Operating Temperature: - 40 C

TABLE 2-8:
3.0
Figure
Because the RN41XV and RN42XV are functionally
compatible, this diagram applies to both modules. The
FIGURE 3-1:
www.rovingnetworks.com
Number
Note 1: The RN-XV-EK evaluation kit is shown as a reference.
Pin
16
17
18
19
20
R6
100k
3-12 shows a typical application schematic.
R3
100k
R4
100k
TYPICAL APPLICATION
SCHEMATIC
CTS
GPIO3
GPIO7
AIO0
AIO1
Signal Name
TXD
RXD
GPIO10
RESET
GPIO6
GPIO9
GPIO4
GPIO11
VDD3V3
J4
CONN1X4
PIN DESCRIPTION (PART 2 OF 2)
4
3
2
1
10
Power Net
1
2
3
4
5
6
7
8
9
M1
J2
VDD
TXD
RXD
GPI O10
RESET
GPIO6
GPIO9
GPIO4
GPIO11
GND
APPLICATION SCHEMATIC,
i
10
Power Net
Power Net
1
2
3
4
5
6
7
8
9
i
i
VDD3V3
TXD
RXD
GPIO10
RESET_N
GPIO6
GPIO9
GPIO4
GPIO11
R10
R12
R14
UART CTS flow control, 3.3 V tolerant.
GPIO, 24 mA drive, 3.3 V tolerant/ADC input.
GPIO, 24 mA drive, 3.3 V tolerant/ADC input.
62R
62R
62R
Power Net
Power Net
i
i
GPI O6
GPI O7
GPI O8
AIO1
AIO0
GPIO7
GPIO3
CTS
GPIO5
GPIO2
RTS
GPIO8
GPIO7
GPIO3
GPIO5
GPIO8
i Power Net
GPIO2
AIO1
AIO0
CTS
RTS
NC
20
19
18
17
16
15
14
13
12
11
J3
1
2
3
4
5
6
7
8
9
10
AIO1
AIO0
GPIO7
GPIO3
CTS
GPIO5
GPIO2
RTS
GPIO8
Version 1.0 12/3/12
Description
R2
10k
R5
100k
R7
100k
TH1
VDD3V3
Note 1
10k
t
RN-XV-EK evaluation kit is shown as a reference. The
RN-XV-EK evaluation board provides a 2 x 10 (2-mm)
socket for both the RN41XV and RN41XV modules.
The design offers USB/serial connection to the on-
board UART, a reset switch (pin 5), and switch to con-
trol GPIO4 (pin 8).
S1
S2
RESET
RXD
TXD
CTS
RTS
Factory Reset
RESET
GPIO4
Power Net
30
32
31
22
21
10
11
2
8
6
7
3
9
i
VBUS
TXD
RXD
RTS
CTS
DTR
DSR
DCD
RI
CBUS0
CBUS1
CBUS2
CBUS3
CBUS4
C6
100nF
C1
2.2uF
VBUS
1
U1
Vin
Power Net
i
Vout
Function
Optional
USBDM
USBDP
RESET
3
OSCO
OSCI
C5
100nF
C4
100nF
VDD3V3
U2
FT232RQ
15
14
18
27
28
C2
4.7uF
i Power Net
i Power Net
D_N
D_P
RN4142XV-DS
VBUS
i Power Net
To module
I/O
I/O
1
2
3
5
J6
USB Mini B
VBUS
D-
D+
GND
Direction
MTAB
page 6
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