RN42N-I/RM Roving Networks, RN42N-I/RM Datasheet - Page 5

• Manufacturer Part Number: RN42N-I/RM
• Description: Bluetooth / 802.15.1 Modules Class2 Bluetooth Mod v2.0+EDR w/o Antenna
• Manufacturer: Roving Networks

Specifications of RN42N-I/RM

• Product Category: Bluetooth / 802.15.1 Modules
• Rohs: yes
• Frequency Band: 2.4 GHz
• Data Rate: 1200 bps to 921 Kbps
• Operating Supply Voltage: 3.3 V
• Output Power: 2 dBm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Modulation Technique: FHSS, GFSK

Figure 3 shows the module’s physical dimensions.
Figure 3. RN-42/RN-42-N Physical Dimensions
All Dimensions Are In mm
www.rovingnetworks.com
19
20
21
22
23
24
25
26
27-
29
30
31
32
33
34
35
Pin
GPIO2
GPIO3
GPIO5
GPIO4
SPI_CSB
SPI_MISO
GND
RF Pad
GND
AIO0
GPIO8
GPIO9
GPIO10
GPIO11
AIO1
Name
Status, high when connected, low otherwise
Auto discovery = high
Status, toggles based on state, low on connect
Set factory defaults
Programming only
Programming only
Ground for RN-42-N
RF pad for RN-42-N
Ground for RN-42-N
Optional analog input
Status (RF data Rx/Tx)
I/O
I/O (remote DTR signal)
I/O (remote RTS signal)
Optional analog input
Description
Version 2.31r 10/15/2012
Output from RN-42
Input to RN-42 with weak pulldown
Output from RN42
Input to RN-42 with weak pulldown
No Connect
No Connect
Not Used
Output from RN-42
Input to RN-42 with weak pulldown
Input to RN-42 with weak pulldown
Input to RN-42 with weak pulldown
Not Used
Default
RN -42 -DS
0 - 3.3
0 - 3.3
0 - 3.3
0 - 3.3
0 - 3.3
0 - 3.3
0 - 3.3
0 - 3.3
Voltage
(V)
5