User's Manual
Table Of Contents
- 1.0 Absolute Maximum Ratings
- 2.0 Normal Operating Conditions
- 3.0 Electrical Specifications
- 4.0 Radio
- 5.0 Pinout
- 6.0 Mote Boot Up
- 7.0 Interfaces
- 7.1 Status LED Signal
- 7.2 Discrete Input/Output (I/O)
- 7.3 Deep Sleep
- 7.4 Serial Interface
- 7.4.1 Serial Flow Control
- 7.4.2 Mote Command Data Types
- 7.4.3 Mote Commands
- 7.4.3.1 Command 0x80 Serial Payload Sent to Mote Serial
- 7.4.3.2 Command 0x81 Unacknowledged Serial Payload Received from Mote Serial
- 7.4.3.3 Command 0x82 Acknowledged Serial Payload Received from Mote Serial
- 7.4.3.4 Command 0x84 Time/State Packet
- 7.4.3.5 Commands 0x87 and 0x88 Set Parameter Request/Response
- 7.4.3.6 Commands 0x89 and 0x8A Get Parameter Request/Response
- 7.4.3.7 Command 0x8C Mote Information
- 7.4.3.8 Command 0x8D Reset Mote
- 7.4.4 Mote Get/Set Command Parameters
- 7.4.5 HDLC Packet Processing Examples
- 8.0 Packaging Description
- 9.0 Regulatory and Standards Compliance
- 10.0 Ordering Information
Radio
M1030-2 MOTE DATASHEET DUST NETWORKS™ 7
CONFIDENTIAL
4.0 Radio
4.1 Detailed Radio Specifications
4.2 Antenna Specifications
A MMCX-compatible male connector is provided on board for the antenna connection. The antenna must meet specifications
in
Table 8. For a list of FCC-approved antennae see 9.1.2.
When the mote is placed inside an enclosure, the antenna should be mounted such that the radiating portion of the antenna
protrudes from the enclosure. The antenna should be connected using a MMCX connector on a coaxial cable. For optimum
performance, allow the antenna to be positioned vertically when installed.
Table 7 Radio Specifications
Parameter Min Typ Max Units Comments
Operating frequency 902 928 MHz
Number of channels 50
Channel separation 470 kHz
Channel bandwidth 170 kHz At –20 dBc
Modulation Binary FSK (NRZ)
Raw data rate 76.8 kbps
Receiver sensitivity
At 25 °C, –40 °C
At 85 °C
–85
–83
–88 dBm
dBm
At 10
-3
BER, Vcc = 3 V
Output power (conducted)
At 25 °C, –40 °C
At 85 °C
+3
+1
+4 +7
+7
dBm
dBm
Vcc = 3 V
Range*
Indoor
Outdoor
80
200
m
m
25 °C, 50% RH, 1 meter
above ground, +2 dBi
omni-directional antenna
* Actual RF range performance is subject to a number of installation-specific variables including, but not restricted to ambient
temperature, relative humidity, presence of active interference sources, line-of-sight obstacles, near-presence of objects
(for example, trees, walls, signage, and so on) that may induce multipath fading. As a result, actual performance varies for
each instance.
Table 8 Antenna Specifications
Parameter Value
Frequency range 902-928 MHz
Impedance
50 Ω
Gain +6 dBi maximum
Pattern Omni-directional
Maximum VSWR 3:1
Connector MMCX*
* The M1030-2 can accommodate the following RF mating connectors:
• MMCX straight connector such as Johnson 135-3402-001, or equivalent
• MMCX right angle connector such as Tyco 1408149-1, or equivalent