Overview
The u-blox NEO-M8T-0 is a high-performance GNSS (Global Navigation Satellite System) module designed by u-blox. This module supports multiple satellite constellations including GPS, GLONASS, Galileo, and BeiDou, ensuring robust and accurate positioning in various environments. It is part of the NEO-M8 series, known for its advanced RF architecture and interference mitigation capabilities, making it suitable for a wide range of applications requiring precise location and timing information.
Key Specifications
| Attribute | Specification |
|---|---|
| No. of Channels | 72 |
| Sensitivity | -167 dBm |
| Supply Voltage | 2.7 V to 3.6 V |
| Supply Current (Max) | 67 mA |
| Cold Capture Time | 29 s |
| Mounting Method | Surface Mount (SMD/SMT) |
| Dimensions | 16 mm x 12.2 mm x 2.4 mm |
| Operating Temperature | -40°C to +85°C |
| Interface Type | UART, SPI, USB, DDC (I2C compatible) |
| Position Determination Accuracy | ±2.5 m |
| Protocols Supported | NMEA, RTCM, UBX |
Key Features
- Support for multiple GNSS constellations: GPS, GLONASS, Galileo, and BeiDou.
- High sensitivity receiver with -167 dBm acquisition sensitivity.
- Advanced RF architecture with analog and digital interference mitigation.
- Low duty-cycle operation for energy-saving applications.
- Flash memory for field upgrades.
- Multiple interface options: UART, SPI, USB, and DDC (I2C compatible).
- Additional LNA for improved performance with passive antennas.
- Support for external antenna supply management.
Applications
- Automotive navigation and tracking systems.
- Industrial automation and control systems.
- Agricultural precision farming.
- Aviation and maritime navigation.
- Consumer electronics such as handheld GPS devices and smartphones.
- IoT devices requiring precise location and timing information.
Q & A
- What GNSS constellations does the NEO-M8T-0 support? The NEO-M8T-0 supports GPS, GLONASS, Galileo, and BeiDou.
- What is the sensitivity of the NEO-M8T-0 receiver? The receiver sensitivity is -167 dBm.
- What are the supply voltage and current requirements for the NEO-M8T-0? The supply voltage is 2.7 V to 3.6 V, and the maximum supply current is 67 mA.
- What is the cold capture time for the NEO-M8T-0? The cold capture time is approximately 29 seconds.
- What mounting method is used for the NEO-M8T-0? The NEO-M8T-0 uses surface mount (SMD/SMT) technology.
- What are the dimensions of the NEO-M8T-0 module? The dimensions are 16 mm x 12.2 mm x 2.4 mm.
- What is the operating temperature range for the NEO-M8T-0? The operating temperature range is -40°C to +85°C.
- What interfaces does the NEO-M8T-0 support? The module supports UART, SPI, USB, and DDC (I2C compatible) interfaces.
- Does the NEO-M8T-0 support low duty-cycle operation? Yes, it supports low duty-cycle operation for energy-saving applications.
- Is the NEO-M8T-0 RoHS compliant? Yes, the NEO-M8T-0 is RoHS compliant.
