TPMS TT02 User Guide
Sysgration Confidential
22
Upgrade thru Bluetooth (Cellphone):
1
How to use Android phone to update the firmware of TT-02
1.1.
Please connect your smartphone to the PC, and then copy the TT-02 firmware file to your
smartphone. You can create a new folder in your smartphone so that you can easily to find the
firmware file.
1.2.
Please download the
“
nRF connect
”
APP to your smartphone and open it to run.
Next, turn on TT02, confirm it works and get it as close as possible to your smartphone.
1.3.
Use the arrow buttons to navigate the UI menu and select the ROOT -> “SETTINGS”-> “FW
UPGRADE” -> “BLUETOOTH” item, then press the "OK" button
( Note : If you want to exit OTA mode just press the
“
C-button
”
. )
1.4.
Execute the App of nRF Connect, go to the
“
SCANNER
”
page of the UI, then scroll-down the
page to find the Bluetooth device name of TT02.
(Note: The Bluetooth name will depend on the
TT-02 such as "TT02")
1.5.
Click the
“
CONNECT
”
icon to connect with the
TT-02. (as picture showing on the right).
