Page 2
Copyright This document contains proprietary technical information which is the property of Ulbotech copying of this document and giving it to others and the using or communication of the contents thereof, are forbidden without express authority. Offenders are liable to the payment of damages. All rights reserved in the event of grant of a patent or the registration of a utility model or design.
T356 User Manual 1.Introduction T356 is a WIFI, 0 use-cost OBD II GPS tracking device. It's the built-in high capacity flash for two weeks data storage. The built-in WIFI functionality supports the device to synchronized the all full storage data to the server within quite a short time.
2.Product Overview 2.1 Description T356 is based on the OBD II interface GPS vehicle tracking device, compact design and easy to install. T356 contains an OBD II connector which complies with J1962 standard. It comprises a micro USB connector, a built-in WIFI antenna, an internal Bluetooth low energy antenna, an internal GPS antenna, an immobilizer output, a multi-functions input and 4pcs LEDs .
Page 7
T356 User Manual 2.3 Parts list Name Picture T356 Micro USB Cable OBDII Extended Cable(Optional) Engine Cut Relay(Optional) Engine Cut and input Pin wire (Optional) ---7---...
Page 8
T356 User Manual 2.4 Interface Definition The T356 has an OBD II connector. It contains power supply and interfaces of CAN bus, K-line, L-line, J1850 bus, multi-function input and immobilizer. The sequence and definition of the OBD II connector are shown in following figure:...
Page 9
T356 User Manual 2.5 Function Interface Definition Description of function: Index Description Micro SD card holder OBD status indicator LED(Orange) GPS status indicator LED(Green) WIFI status indicator LED(Red) Bluetooth status indicator LED(Blue or White) GPS antenna(25mm*25mm) Buzzer Micro USB port Definition of Device status LED: Device Status...
T356 User Manual 3.Getting Started 3.1 Preparation The device with the default built-in 16Mb Flash to store the data, user also can use Micro-SD card to expand the storage space of the device. If user does not need the expanded Micro-SD card, please refer to 3.5 section.
Page 11
T356 User Manual Slide out the upper cover and removed it: 3.3 Insert Micro SD card Insert the Micro SD card as below picture showed: 3.4 Closing the Case According to the inverse order of the opening cover to close the upper cover, after fix the case by nuts.
Initialization device can be set with matching configuration software. Please refer to the document “Tracking Device Configuration Software manual” to login device by configuration software mode; refer to the document ”Ulbotech Tracking Device Communication Protocol” to login device via text messages mode.
Page 13
T356 User Manual Select WIFI module working mode: WIFI disable: WIFI module will be off status. WIFI STA: Opened “WIFI station” function, now module is seeking WIFI AP automatically and connect to configured WIFI to upload device data. WIFI STA+AP: dose Opened “WIFI station” and “soft-AP” function, station function will searching WIFI AP automatically and connect to configured WIFI to upload device data.
Page 14
T356 User Manual Click “Write” button to finish setting. Import AP file: By using File Import & Export software to connect and login the device: Click ”Import” button, select the AP file for configuration: ---14---...
Page 15
T356 User Manual Click “Open” to import file, file send finished: Click ”OK” and close the software. 5.3 OBD setting 5.3.1 Select OBD protocol The device factory default settings is automatic recognition of all OBDII standard protocol. If user don’t know the protocol of the car, user can select “automatic”, device will identify OBDII protocol from 1 to 9 automatically.
Page 16
T356 User Manual Login device via configuration software, select “OBDII” option as below showed: Setting automatic recognition: Setting J1939 29bit, ID 250kbaud: Setting J1939 29bit ID, 500kbaud Click “Write” button to finish setting. 5.3.2 Reading OBD parameters setting Device at most can real-time reading 16 OBDII parameters or J1939 parameters.
Page 17
T356 User Manual Edit “Read OBDII/J1939 parameters” setting: Example: 00FEF1 said that reading PGN 65265 “Cruise Control/Vehicle Speed” parameter. Click “Write” button to finish setting. 5.3.3 OBD parameters alarm setting When OBD II protocol setting as J1939, device disable this function.
T356 User Manual use the configuration parameter of “Long interval “cycle upload message and data. Therefore, the device will be in off status when it does not need to upload data for a long time and it’ll achieve power saving function. The device will be automatic wake-up to upload data if it’s needed.
T356 User Manual 7.Installation Device To find the OBD port on the car to insert the device. Most of the OBD port located in the driver side and under of the dashboard or near the walking box as above picture showed.
T356 User Manual 8.Common Problems 8.1 Device connected with car but no working. Check the OBDII interface of car if has power output and with sufficient voltage. Check if device connected with Car OBD II port stability. Check if the device in “Power down” status caused by “Power down”...