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MT MotionSensor 15x

Description

The MT MotionSensor 15x is a low power PIR sensor that can we used for a motion/occupancy detection. It also features a light sensor.

The Bluetooth chipset is nRF52832 from Nordic Semiconductor.

  • Firmware Model Number: 0x0018
  • DFU Advertisement Name__: DFU_PIR:{MAC Address + 1}

Normal Operation Procedure

Similar to all Meshtech trackers the MT MotionSensor 15x is delivered in storage mode. This is to conserve power and avoid BLE advertising during transport. This device is normally operated in either connected or unconnected device-mode, depending on use case. While in storage mode, pressing button for 1s will make device discoverable by advertising BLE storage mode advertisements, and device can be switched to either connected or unconnected mode by command via system/gateway. Green LED will light to indicate storage mode advertisements has started. If no command to switch device mode is received while being in this state, device will light red LED and go back to sleep and stop advertisements after 5 minutes. If button is pressed again during the storage mode advertisement green LED will blink 3 times indicating that device is already advertising storage mode, and 5 minute timer is restarted.

Supported Device Modes

  • Connected
  • Storage
  • Unconnected
  • DFU

Note

In DFU mode, the device MAC Address will increase with one. As an example, if MAC Address is AA:BB:CC:11:22:33, in DFU mode device will appear with MAC Address AA:BB:CC:11:22:34 and advertisement name "DFU_PIR:AABBCC112234". Another example if MAC Address is AA:BB:CC:11:22:3F, in DFU mode device will appear with MAC Address AA:BB:CC:11:22:40 and advertisement name "DFU_PIR:AABBCC112240"

Properties

Property Reported Default Value From Version
0x8000 - Model Number Yes 0x0018 (24)
0x8001 - Firmware Version Yes -
0x8002 - Hardware Version Yes -
0x8003 - MAC Address No -
0x8006 - Production Info No -
0x8007 - Variant Yes -
0x8020 - Power Source Yes 0x02
0x8100 - Battery Level Yes -
0x8101 - Uptime No 0x00000000
0x8102 - Reset Cause Yes - 1.3.0
0x8110 - Device Mode Yes 0x03
0x8120 - Firmware Update State Yes -
0x8121 - Start Firmware Update - -
0x8122 - Firmware Update Control - -
0x8150 - Motion Detection Sensitivity Yes 60
0x8203 - Heartbeat Interval No 0x0258 (600 seconds)
0x8204 - Motion to Not In Motion Timeout Yes 0x003C (60)
0x8260 - Temperature Measurement Reporting - 0x01 (true) 2.0.0
0x8262 - Humidity Measurement Reporting - - 2.0.0
0x8263 - Light Intensity Measurement Reporting - - 2.0.0
0x8300 - Soft Reset - -
0x8301 - Factory Reset - -
0x8302 - Request Property Reporting - -
0x8303 - Start Upstream Throughput Test - - 3.1.0
0x8305 - Throughput Test Packet Counter No 0x00000000 3.0.0
0x838000 - LED 0 Control - -
0x838001 - LED 1 Control - -
0x8810 - Motion Yes 0x0000000000
0x8813 - Total Minutes In Motion No -
0x8830 - Hall Effect No -
0x8831 - Hall Effect Counter Yes 0x00000000
0x9002 - Network Lock Yes 0x00 (0)
0x9006 - Preferred Parent Yes 0x000000000000
0x9021 - Offer Collection Period Yes 0x000A0064 (10, 100) 2.0.0
0x9100 - Uplink RSSI Yes -
0x9900 - Button 0 Counter Yes 0x00000000

Note

0x8150 - Motion Detection Sensitivity it may take 30 seconds from setting a new value before the HW is finally set to the new value.

Note

0x8810 - Motion was extended in version 2.0.0.

Note

From version 3.0.0, this device supports extended route addresses. To establish connection, network must support extended route addresses.

Note

From version 3.0.0, storage mode is reported with variant. The gateway must support this in order to detect the device in storage mode.

Note

In version 3.0.0, Flag byte was removed from 0x8810 - Motion extension.

Measurements

Measurement From Version
0x8800 - Temperature
0x8802 - Humidity
0x8803 - Light Intensity

Note

The measurements can also be read as properties. In this case, the latest sample is returned.

Events

Event From Version
0x8102 - Reset Cause 1.3.0
0x998000 - Button 0 Pressed

Variants

Product Name Variant PIR Temperature & Humidity Hall Effect Light Analog Temp
MT MotionSensor 150 0x01
MT MotionSensor 151 0x02
MT MotionSensor 152 0x03
MT MotionSensor 153 0x04
MT MotionSensor 154 0x05
MT MotionSensor 155 0x06
MT MotionSensor 156 0x07

Release Notes

Release Notes

Licenses

Licenses