Micro Tracker User Guide FW1.6 V1.1
Page 9 of 17
11 October 2018
Company Confidential
–
restricted distribution
5
Uplink messages
Type of message
Content
Heartbeat message
Notify the server the tracker is operational and under LoRa coverage
Position message
GPS, low power GPS or Wi-Fi position data
Energy status message
Used by the server to estimate the battery level. Contain information
related to the power consumption
Activity Status
message
Reports the activity counter. Used only by the activity tracking operating
mode
Debug message
Internal used only
Frame pending
When additional downlink messages are available on gateway, this uplink
message is sent to trigger the sending (and speed up the configuration of
the tracker)
OFF message
Notify the move to the OFF state