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Dust Networks SmartMesh-XT M1030-2 Datasheet

900 mhz wireless analog/digital/serial mote
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Product Description
The SmartMesh-XT™ M1030-2 embedded wireless mote uses Time Synchronized Mesh Protocol (TSMP) to enable low-
power wireless sensors and actuators with highly reliable wireless mesh networking. The M1030-2 is tailored for use in
battery- and line-powered wireless devices for applications that demand proven performance, scalability, and reliability.
The M1030-2 uses a 900 MHz radio to achieve more than 200-meter communication distance outdoors, while consuming
down to 30 μA in a typical network deployment. The combination of extremely high reliability and low power consumption
enables applications that require very low installation cost and low-maintenance, long-term deployments.
The standard serial and discrete input/output interfaces of the M1030-2 give it flexibility to be used in a wide variety of
different applications, from industrial process control to security, to lighting. When integrated into a product, the M1030-2 acts
like a network interface card (NIC)—it takes a data packet and makes sure that it successfully traverses the network. By
isolating the wireless mesh networking protocols from the user, the M1030-2 simplifies the development process and reduces
development risk.
Key Features
Reliable Networking
•
Uses Time Synchronized Mesh Protocol (TSMP) for
high reliability (>99.9% typical network reliability)
•
Frequency hopping for interference rejection
•
Mesh networking for built-in redundancy
•
Every M1030-2 acts as both an endpoint and a router,
increasing network reliability: "mesh-to-the-edge™"
•
Automatic self-organizing mesh is built in
Low Power Consumption
•
Ultra-low power components for long battery life
•
Network-wide coordination for efficient power usage
•
μ
Down to 30
A typical power consumption
M1030-2 M
D
OTE
ATASHEET
900 MHz Wireless Analog/Digital/Serial Mote
Efficient Radio
•
2.5 mW (+4 dBm) RF output power
•
–88 dBm receiver sensitivity
•
Outdoor range >200 m typical
Predictable Integration
•
Standard High-level Data Link Control (HDLC) serial
interface with flow control in the receive direction
•
Discrete analog inputs and digital I/O for continuous or
event-based monitoring
•
FCC modular certification
•
Industrial temperature range –40
•
Supports socket or solder assembly
•
Rugged design for Class I Division I environments
D
N
™
UST
ETWORKS
C
ONFIDENTIAL
M1030-2
to +85
°C
°C

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Summary of Contents for Dust Networks SmartMesh-XT M1030-2

  • Page 1 ONFIDENTIAL M1030-2 900 MHz Wireless Analog/Digital/Serial Mote Product Description The SmartMesh-XT™ M1030-2 embedded wireless mote uses Time Synchronized Mesh Protocol (TSMP) to enable low- power wireless sensors and actuators with highly reliable wireless mesh networking. The M1030-2 is tailored for use in battery- and line-powered wireless devices for applications that demand proven performance, scalability, and reliability.

  • Page 2: Table Of Contents

    Contents Absolute Maximum Ratings ..................4 Normal Operating Conditions ................. 4 Electrical Specifications..................5 Application Circuit ..................... 6 Radio ........................7 Detailed Radio Specifications................7 Antenna Specifications ..................7 Pinout........................8 Mote Boot Up......................9 Power-on Sequence ................... 9 Inrush Current ....................9 Serial Interface Boot Up ...................
  • Page 3 9.2.3 OEM Labeling Requirements ..............26 Industrial Environment Operation...............26 10.0 Ordering Information....................27 M1030-2 M ™ ATASHEET ETWORKS...

  • Page 4: Absolute Maximum Ratings

    Absolute Maximum Ratings ONFIDENTIAL Absolute Maximum Ratings The absolute maximum ratings shown below should under no circumstances be violated. Permanent damage to the device may be caused by exceeding one or more of these parameters. Table 1 Absolute Maximum Ratings Parameter Units Comments...

  • Page 5: Electrical Specifications

    Electrical Specifications ONFIDENTIAL Electrical Specifications Table 4 Device Load Parameter Units Comments μF Input capacitance (clamped) 24.2 μF Input capacitance (unclamped) 15.1 Unless otherwise noted, Vcc is 3.0 V and temperature is –40 to +85 °C °C. Table 5 Digital I/O Digital signal Units Comments...

  • Page 6: Application Circuit

    Electrical Specifications ONFIDENTIAL The voltage reference source Vref is powered on before taking analog readings and complies with the timing diagram below. Figure 1 Vref Timing Diagram Application Circuit The following schematic shows how the M1030-2 mote can be used in a circuit. Figure 2 M1030-2 Mote in Application Circuit ™...

  • Page 7: Radio

    Radio ONFIDENTIAL Radio Detailed Radio Specifications Table 7 Radio Specifications Parameter Units Comments Operating frequency Number of channels Channel separation Channel bandwidth At –20 dBc Modulation Binary FSK (NRZ) Raw data rate 76.8 kbps Receiver sensitivity At 10 BER, Vcc = 3 V At 25 °C, –40 °C –85 –88...

  • Page 8: Pinout

    Pinout ONFIDENTIAL Pinout The M1030-2 has two 11-pin Samtec MTMM-111-04-S-S-175-3 (or equivalent) connectors on the bottom side for handling all of the I/O. The third pin in each of the connectors is not populated, and serves as a key for alignment. The connectors are mounted on opposite edges of the long axis of the M1030-2.

  • Page 9: Mote Boot Up

    Mote Boot Up ONFIDENTIAL Mote Boot Up Power-on Sequence The M1030-2 mote has internal power on reset circuits that ensure that the mote will properly boot. However, for the power on reset circuitry to function properly the external power supply must meet the timing shown in Figure 4 and specified in Table 10.

  • Page 10: Serial Interface Boot Up

    Interfaces ONFIDENTIAL Figure 7 Vcc Inrush Current Serial Interface Boot Up Upon mote power up, the CTS line is high (inactive). The mote serial interface boots within boot_delay (see Table 13) of the mote powering up, at which time the mote transmits an HDLC Mote Information packet, as described in section 7.4.3.7. Once the mote has established wireless network connection, it uses the CTS pin to signify availability to accept serial packets for wireless transmission.

  • Page 11: Deep Sleep

    Interfaces ONFIDENTIAL The TSMP 1.0 compliant wireless interface allows a remote monitoring/control application to configure the parameters (such as sample rate, report rate, and thresholds), receive sensor data and to actuate the digital output. For details on integration with remote applications, please refer to a Dust SmartMesh-XT Manager datasheet. Figure 8 Discrete I/O Deep Sleep When the device is powered, the mote has the capability to go into deep sleep, which puts the mote into a non-functional,...

  • Page 12: Serial Interface Timing Requirements

    Interfaces ONFIDENTIAL The following diagram illustrates the pins used in the handshaking protocol: Figure 9 Diagram of Pins Used in Handshaking Protocol 7.4.1.2 Serial Interface Timing Requirements The following diagram shows interpacket timing. Figure 10 Serial Interpacket Timing Diagram Timout (T1) is the interpacket_delay for communications into the mote, and is defined as the minimum time after the mote receives the last byte of a packet before it can start receiving the next packet (see Table 13 for values).

  • Page 13: Mote Command Data Types

    Interfaces ONFIDENTIAL 7.4.2 Mote Command Data Types Table 14 defines the command data types used in the commands. Table 14 Command Data Types Data Type Description unsigned long 4 bytes unsigned short 2 bytes unsigned char 1 byte 7.4.3 Mote Commands The mote command interface provides a way to send and receive network packets, access local configuration and diagnostics, and receive time stamps.

  • Page 14: Command 0X80 Serial Payload Sent To Mote Serial

    Interfaces ONFIDENTIAL Table 15 Mote Command Summary Command Type (HEX) Direction Destination Description 0x8C Mote to microprocessor Local Mote information 0x8D Microprocessor to mote Local Reset mote 7.4.3.1 Command 0x80 Serial Payload Sent to Mote Serial Serial Data Packets going into the mote serial port use the command type 0x80. Upon reception of the packet, the mote forwards it to the network.

  • Page 15: Commands 0X87 And 0X88 Set Parameter Request/Response

    Interfaces ONFIDENTIAL 7.4.3.4 Command 0x84 Time/State Packet Time data packets use the command type 0x84. The time packet includes the network time and the current real time relative to the Manager. The mote sends this response when it receives a Get Parameter request with time as the parameter (described later).

  • Page 16: Commands 0X89 And 0X8A Get Parameter Request/Response

    Interfaces ONFIDENTIAL 7.4.3.6 Commands 0x89 and 0x8A Get Parameter Request/Response The Get Parameter command allows a number of configuration parameters in the mote to be read by serial. When a Get Parameter Request command is sent, the response to the request is sent within the diag_ack_timeout (see Table 13). The command structure for individual parameter types can be found in section 7.4.4.

  • Page 17: Error Codes

    Interfaces ONFIDENTIAL 7.4.3.8 Command 0x8D Reset Mote Upon receiving this command, the mote notifies its children about an upcoming reset, then proceeds to reset itself. The delay to the actual reset depends on the network configuration. Table 25 Command 0x8D Reset Mote Msg Byte Description Data Type...

  • Page 18: Parameter Type 0X02 Mote State

    Interfaces ONFIDENTIAL 7.4.4.2 Parameter Type 0x01 Network ID The network ID is the identification number used to distinguish different wireless networks. In order to join a specific network, the mote must have the same network ID as the network Manager. This parameter is only valid for the Set Parameter command.

  • Page 19: Parameter Type 0X03 Frame Length

    Interfaces ONFIDENTIAL Table 34 Mote States State # Description Details ACTIVE The mote has joined the network and is waiting to be configured. JOINING The mote has sent a join request, waiting to be activated. ACT SEARCH The mote is actively searching for neighbors. 4–5 PASS SEARCH The mote is passively searching for neighbors.

  • Page 20: Parameter Type 0X04 Join Key

    Interfaces ONFIDENTIAL The following packet is sent in response to a request to retrieve the frame length. Table 37 Parameter Type 0x03 Frame Length Get Response Msg Byte Description Data Type Value Cmd type unsigned char 0x8A Parameter type unsigned char 0x03 Error code unsigned char...

  • Page 21: Parameter Type 0X07 Mote Information

    Interfaces ONFIDENTIAL Table 41 Parameter Type 0x05 Time/State Get Response Msg Byte Description Data Type Value The sequential number of the unsigned long Cycle frame 9-12 The offset from start of frame unsigned long Offset (μsec) 13-14 Frame length unsigned short Frame length (slots) 15-18 UTC time...

  • Page 22: Hdlc Packet Processing Examples

    Interfaces ONFIDENTIAL 7.4.5 HDLC Packet Processing Examples Example 1: Constructing an HDLC packet to send to the mote This example demonstrates how to construct an HDLC packet to set the network ID value to 00 7D. (All values are in hexadecimal.) Define HDLC packet payload: Step 1...
  • Page 23 Interfaces ONFIDENTIAL Remove byte stuffing. Step 2 To remove byte stuffing, check for instances of “7D 5D” or “7D 5E” and replace as follows: 7D 5D => 7D 7D 5E => 7E HDLC Packet Payload 8A 07 00 20 00 00 5B 00 01 01 06 00 3C 00 00 00 00 00 00 40 E8 7E C3 01 00 08 30 30 30 5F 45 56 30 31 00 13 00 00 Step 3...

  • Page 24: Packaging Description

    Packaging Description ONFIDENTIAL Packaging Description Mechanical Drawings Figure 12 M1030-2 Mote—Mechanical Drawing ™ M1030-2 M ETWORKS ATASHEET...

  • Page 25: Soldering Information

    Regulatory and Standards Compliance ONFIDENTIAL Figure 13 M1030-2 Mote Footprint—Mechanical drawing Soldering Information The M1030-2 can be hand soldered with a soldering iron at 230 °C. The soldering iron should be in contact with the pin for 10 seconds or less. The M1030-2 is also suitable for eutectic PbSn reflow. Regulatory and Standards Compliance FCC Compliance 9.1.1...

  • Page 26: Fcc-Approved Antennae

    Regulatory and Standards Compliance ONFIDENTIAL 9.1.2 FCC-approved Antennae The following are FCC-approved antenna specifications for the M1030-2: Table 44 FCC-approved Antenna Specifications for the M1030-2 Gain Pattern Polarization Frequency Connector +6 dBi maximum Omni-directional Vertical 902-928 MHz MMCX 9.1.3 OEM Labeling Requirements The Original Equipment Manufacturer (OEM) must ensure that FCC labeling requirements are met.

  • Page 27: Ordering Information

    Ordering Information ONFIDENTIAL 10.0 Ordering Information Product List: SmartMesh-XT / 900 MHz Analog/Digital/Serial Mote M1030-2: Contact Information: Dust Networks 30695 Huntwood Ave. Hayward, CA 94544 Toll-Free Phone: 1 (866) 289-3878 www.dustnetworks.com Website: sales@dustnetworks.com Email: M1030-2 M ™ ATASHEET ETWORKS...
  • Page 28 This documentation might include technical inaccuracies or other errors. Corrections and improvements might be incorporated in new versions of the documentation. Dust Networks does not assume any liability arising out of the application or use of any products or services and specifically disclaims any and all liability, including without limitation consequential or incidental damages.

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