User's Manual

Figure 2: Location of recessed push button on Tracker
4.3 Data interface
4.3.1 Serial Data Interface overview
The serial interface is what the Tracker uses to transfer commands, responses, and message
data. The default serial communication parameters are found below in Table 5:
Parameter
Value
Baud Rate
115200
Data Bits
8 Bits
Parity
None
Stop Bits
1 Bit
Flow Control
None
Table 5: Serial Interface Specifications
4.3.2 WiFi Interface overview
The Tracker can act as a WiFi access point that a third party device can connect to in order to
send and receive commands. After pairing with the Tracker, a serial connection can be set up
using the parameters in Table 5.
4.3.2.1 Enabling WiFi Interface
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