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Vehicle Tablet T8 with RTK GNSS - High-Performance Rugged Computer from China Suppliers and Factory
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PDS Tech’s vehicle tablet T8 model is an in-vehicle computer, supports Android 10 OS and Linux+QT5 OS, supports multi-applications, such as agricultural auto-steering system, agricultural smart farming and precise positioning, construction and mining machinery operation and safety monitoring, logistics and transport tracking, heavy trucks fleet management, bus and taxi dispatch etc IoV solutions.
◆ Device Diagram and I/O Ports
| Device Size | 227mm x 159.5mm x 48mm; |
| On case | 1x Speaker; 1x Mic; 1x Power Button; |
| Car Slots | 1x TF card slot; 1x Nano 4G SIM card slot; |
| Customized I/O ports | 23Pin interface; 14Pin interface; SMA for 4G antenna, 2x TNC for RTK Antennas; |
| Mount Holder | Standard 38.56mm and 75mm x 75mm RAM Mount; |
| Materials | Enclosure PC; |
| Support Branding | Logo and Sticker. |
◆ Vehicle Mounting Types
A. Bracket type RAM MOUNT installation.
B. Locking column type RAM MOUNT installation.
◆ Specification
| Appearance | |
| IP rating | IP66 Waterproof |
| Display | 8", 1280x800, brightness >= 750 CD/M2 Full-fit screen technology, multi-touch |
| Size | 227mm x 159.5mm x 48mm |
| System | |
| Processor | 64-bit processor, quad-core Cortex A53, frequency 1.5GHZ |
| Memory | 2GB |
| Storage | 16GB |
| OS | Android 10.0 |
| Communication | |
| WiFi | 2.4G WiFi, IEEE802.11 b/g/n |
| Bluetooth | BT2.1+EDR/3.0/4.0 BLE |
| GNSS | GPS+BD+GLONASS (*optional) |
| LTE | LTE for EU (Quectel EG25): LTE-FDD: B1/B3/B7/B8/B20/B28 LTE-TDD: B38/B40/B41 WCDMA: B1/B8 GSM/EDGE: B3/B8 |
| GNSS RTK Module | (*optional UNICORECOMM UM482/UM982, UBLOX F9P) |
| Interfaces | |
| Interface | Power button x1 USBC x 1 (for software debugging) USB Host A x1 TF Card x1 Nano SIM Card x1 TNC female antenna interface x2 (for GNSS) SMA female antenna interface x1 (for LTE) 14PIN connector x1 (*for function extension) 23PIN connector x1 (*for function extension) |
| *Function extension (14PIN+23PIN) | Multiple function combination options (14pin+23pin): Option 1: Ethernet 100M + 2x CAMERA + 1x CAN + 1x RS485 Option 2: 3x RS232 + 1x CAN Option 3: 4x CAMERA + 2x CAN + 2x RS232 |
| Environmental | |
| Environmental | IP Rating: IP66 Power: ISO7637-2 standard Operating Temperature: -20°C to +70°C Relative Humidity: 10 to 90% at 40°C, non-condensing Shock & Vibration: MIL-STD-810 |
◆ Applications and Industries of 8 Inch Vehicle Tablet T8
Precision Agriculture
Auto-Steering System
Construction and Mining
Fleet Management
Public Transportation
Taxi Dispatch
◆ OEM/ODM Customization Service
Hardware Customization Options:
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Branding & Packaging: Customize logo stickers, user manuals, and silk-screen printing on the enclosure.
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Physical Layout & Design: Flexible I/O port configuration on the rear panel and button placement customization on the front panel.
Software Customization Options:
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SDK (Software Development Kit) Secondary Development: Pre-built functions to streamline development, reducing the need to write everything from scratch.
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MDM (Mobile Device Management) Secondary Development: Tailored software solutions based on project scale, supporting fleet management, remote monitoring, and OTA updates.
◆ Customized 23Pin 14Pin and 6Pin Connectors
| 23-PIN CONNECTOR | |||||
|---|---|---|---|---|---|
| PIN No | Default Pin Function | Optional Pin Function | Customized A (2*CAMERA+1*CAN+1*RS485+1*100M ETH+Handset Intercom) |
Customized B (1*CAN+3*RS232) |
Customized C (4*CAMERA+2*CAN+2*RS232+1*USB) |
| 1 | CAN1HIO | Not Optional | CAN1HIO | NA | CAN1HIO |
| 2 | CAN1L_IO | Not Optional | CAN1LIO | NA | CAN1L_IO |
| 3 | CAN2HIO | Not Optional | NA | NA | CAN2HIO |
| 4 | CAN2 L IO | Not Optional | NA | NA | CAN2L_IO |
| 5 | B-(Vehicle Power Input Negative) | Not Optional | B-(Vehicle Power Input Negative) | NA | B-(Vehicle Power Input Negative) |
| 6 | B-(Vehicle Power Input Negative) | Not Optional | B-(Vehicle Power Input Negative) | NA | B-(Vehicle Power Input Negative) |
| 7 | B+(Vehicle Power Input Positive) | Not Optional | B+(Vehicle Power Input Positive) | NA | B+(Vehicle Power Input Positive) |
| 8 | B+(Vehicle Power Input Positive) | Not Optional | B+(Vehicle Power Input Positive) | NA | B+(Vehicle Power Input Positive) |
| 9 | AHD1 | Not Optional | AHD1 | NA | AHD1 |
| 10 | AHD2 | Not Optional | AHD2 | NA | AHD2 |
| 11 | AHD3 | Not Optional | NA | NA | AHD3 |
| 12 | AHD4 | Not Optional | NA | NA | AHD4 |
| 13 | Camera_12V_OUT1 | DC12V OUT1 | Camera_12V_OUT1 | NA | Camera_12V_OUT1 |
| 14 | Camera_12V_OUT2 | DC12V OUT2 | Camera_12V_OUT2 | NA | Camera_12V_OUT2 |
| 15 | RS232-TX3 | IO_INPUT1 | IOINPUT1 | NA | RS232-TX3 |
| 16 | RS232-RX3 | Not Optional | NA | NA | RS232-RX3 |
| 17 | RS232-RX4 | 485A_IO | 485A_IO | NA | RS232-RX4 |
| 18 | RS232-TX4 | 485B_IO | 485B_IO | NA | RS232-TX4 |
| 19 | RJ45_TX+ | USB3_DM | RJ45_TX+ | NA | USB3_DM |
| 20 | RJ45_TX- | USB3_DP | RJ45_TX- | NA | USB3_DP |
| 21 | RJ45_RX+ | VCC_5VOUT | RJ45_RX+ | NA | VCC_5VOUT |
| 22 | RJ45_RX- | GND | RJ45_RX- | NA | GND |
| 23 | ACCIN | ACCIN | NA | ACC_IN | |
| 14-PIN CONNECTOR | |||||
|---|---|---|---|---|---|
| PIN No | Default Pin Function | Optional Pin Function | Customized A | Customized B | Customized C |
| 1 | KB_CAN_H | Not Optional | NA | KB_CANH | NA |
| 2 | KB_RS232_RX3 | Not Optional | NA | KB_RS232_RX3 | NA |
| 3 | KB_RS232_TX3 | Not Optional | NA | KB_RS232_TX3 | NA |
| 4 | KB_RS232_TX4 | Not Optional | NA | KB_RS232_TX4 | NA |
| 5 | KB_RS232_RX4 | Not Optional | NA | KB_RS232RX4 | NA |
| 6 | KB_CANL | Not Optional | NA | KB_CANL | NA |
| 7 | B-(Vehicle Power Input Negative) | Not Optional | NA | GND | NA |
| 8 | B-(Vehicle Power Input Negative) | Not Optional | NA | GND | NA |
| 9 | KB_RS232_TX2 | Not Optional | NA | KB_RS232_TX2 | NA |
| 10 | B+(Vehicle Power Input Positive) | Not Optional | NA | +12V-IN | NA |
| 11 | B+(Vehicle Power Input Positive) | Not Optional | NA | +12V-IN | NA |
| 12 | KB_VCC_5VOUT | Not Optional | NA | KB_VCC_5VOUT | NA |
| 13 | 5V-GPIO-OUT1_KB | Not Optional | NA | 5V-GPIO-OUT1KB | NA |
| 14 | KB_RS232_RX2 | Not Optional | NA | KB_RS232_RX2 | NA |
| 6-PIN AVIATION CONNECTOR (Only for Customized A Requirements) | |||||
| 1 | Microphone Positive | ||||
| 2 | GND | ||||
| 3 | Handset Key Signal | ||||
| 4 | Speaker+ | ||||
| 5 | Speaker- | ||||
| 6 | NA | ||||
◆ Related Products
◆ Related Vehicle Tablet Accessories
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RTK GNSS Servey Antenna
23Pin Cable
PB001 GPS Tracker
Squared Mounting Bracket
4.5KG Mounting Bracket C101-1 for T8 T10 T12
2.5KG Mounting Bracket B201 for T7
Handheld Intercom for T8
In Door Camera
Out Door Camera IP67
14Pin Cable
4G SMA Antenna
BD and GPS Antenna 1.5M
U Blox module
◆ Frequently Asked Questions (FAQ)
Q1: Which operating systems are supported by the T8 vehicle tablet?
A1: The PDS Tech T8 model supports both Android 10 OS and Linux+QT5 OS, allowing flexibility for various project requirements and software integrations.
Q2: What is the environmental durability rating of the T8 tablet?
A2: The T8 has an IP66 rating for dust and water resistance. It is also built to the ISO7637-2 standard for vehicle power and meets MIL-STD-810 shock and vibration standards, operating between -20°C and +70°C.
Q3: Does the T8 support precision positioning for smart farming?
A3: Yes, the T8 features two TNC antenna interfaces for RTK. It optionally supports high-precision GNSS RTK modules, including UNICORECOMM UM482/UM982 and UBLOX F9P, for precise agricultural auto-steering and positioning.
Q4: What customization options are available under OEM/ODM services?
A4: Hardware customization includes customized logo stickers, user manuals, enclosure silk-screen printing, and custom I/O port configurations. Software customization includes secondary SDK development and MDM (Mobile Device Management) solutions.
Q5: What functions can be extended through the customized 23Pin and 14Pin connectors?
A5: Depending on your custom configurations (A, B, or C), you can extend interfaces for 100M Ethernet, up to 4 cameras, multiple RS232/RS485 ports, CAN bus connections, and even a handheld intercom.