excellent product, worked out of the box in my mini pc. super fast shipping by thinkrobotics .
It was good package overall, and in good working condition.
product verstiale helper for engnieers
RaspRover Open-source 4WD AI Robot for Raspberry Pi
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NEO-M8T GNSS TIMING HAT
GNSS Module Based On NEO-M8T For Raspberry Pi, Single-Satellite Timing Feature
Accurate & Fast Positioning With Minor Drifting, Low Power Consumption, Outstanding Ability For Anti-Spoofing & Anti-Jamming
Ā
This is a Raspberry Pi GNSS HAT based on NEO-M8T with multi-constellation receiver support, as well as precise single-satellite timing feature. It supports concurrent reception of up to 3 GNSS (GPS, Beidou, Galileo, GLONASS) and augment systems like SBAS, QZSS, IMES, and D-GPS. It features accurate & fast positioning with minor drifting, low power consumption, outstanding ability for anti-spoofing & anti-jamming, and so on.
By simply attaching it onto the Pi, it is fairly easy to enable GNSS capability for your Raspberry Pi.
Ā
Features
- Precise timing feature, high availability even with one single satellite
- High dynamic range radios with both analog and digital interference mitigation, supporting applications in wireless communications equipment
- Multi-constellation receiver support, concurrent reception of up to 3 types of GNSS satellite systems from GPS, Beidou, Galileo, and GLONASS, and still retains low power consumption
- Augment systems support, including SBAS, QZSS, IMES, D-GPS, improving the positioning performance of service location
- A-GNSS (Assisted GNSS) support, reducing the first positioning time when powered up, improving the acquisition sensitivity
- Features -167dBm navigating sensitivity and outstanding ability for anti-spoofing & anti-jamming, supports geo-fencing
- Supports U-Center, an easy way to config the module
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- Breakouts the module's UART and I2C interface, for connecting with host boards like Arduino/STM32
- Baudrate range: 4800~921600bps (9600bps by default)
- Supports DDC (I2C compliant) interface: up to 400KHz (max)
- Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
- 4x LEDs for indicating the module operating status
- Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Ā
Specifications
| GNSS SPECIFICATIONS | ||||||
|---|---|---|---|---|---|---|
| NEO-M8T | GPS & GLONASS | GPS | GLONASS | BeiDou | Galileo | |
| Frequency band | 72-channel u-blox M8 engine GPS L1C/A, SBAS L1C/A, QZSS L1C/A, QZSS L1 SAIF, GLONASS L1OF, BeiDou B1, Galileo E1B/C |
|||||
| Horizontal positioning accuracy | Autonomous | 2.5m CEP | 2.5m CEP | 4.0m CEP | 3.0m CEP | - |
| SBAS | 2.0m CEP | 2.0m CEP | - | - | - | |
| Max navigation update rate | 4Hz | 10Hz | 10Hz | 10Hz | 10Hz | |
| Time-To-First-Fix | Cold starts | 25s | 29s | 30s | 34s | 45s |
| Hot starts | 1s | 1s | 1s | 1s | 1s | |
| Aided starts | 2s | 2s | 2s | 3s | 7s | |
| Sensitivity | Tracking and navigating | -167 dBm | -166 dBm | -166 dBm | -159 dBm | -159 dBm |
| Aided acquisition | -157 dBm | -157 dBm | -151 dBm | -146 dBm | -142 dBm | |
| Re-acquisition | -160 dBm | -160 dBm | -156 dBm | -156 dBm | -153 dBm | |
| Cold starts | -148 dBm | -148 dBm | -145 dBm | -143 dBm | -138 dBm | |
| Hot starts | -160 dBm | -160 dBm | -156 dBm | -155 dBm | -151 dBm | |
| Velocity accuracy | 0.05 m/s | 0.05 m/s | 0.1 m/s | 0.1 m/s | 0.1 m/s | |
| Heading accuracy | 0.3 degree | 0.3 degree | 0.4 degree | 0.5 degree | 0.5 degree | |
| PPS accuracy | Clear sky | ā¤20ns | ||||
| Indoor | ā¤500ns | |||||
| Jitter | Ā±11ns | |||||
| PPS frequency | 0.25Hzā¦10MHz (configurable) | |||||
| Operational limits | Acceleration (max): 4g | |||||
| Altitude (max): 50000m | ||||||
| Velocity (max): 500m/s | ||||||
| OTHER SPECIFICATIONS | ||||||
| Communication interface | USB, UART (4800~921600bps, 9600bps by default), I2C (max 400KHz) | |||||
| Update rate | 1Hz (default), 10Hz (max) | |||||
| Protocol | NMEA 0183 Version 4.0 (V2.3 or V4.1 selectable), UBX, RTCM 2.3 | |||||
| Power supply | 5V | |||||
| Overall current | <45mA@5V (Continue mode) | |||||
| Module current | 32mA@3V (Continue mode) | |||||
| Operating temperature | -40ā ~ 85ā | |||||
| Dimensions | 65mm Ć 30.5mm | |||||
Ā
Standard Raspberry Pi 40PIN GPIO
Compatible With Raspberry Pi Series Boards, Jetson Nano
Ā
Single-Satellite Timing & Synchronization
High Integrity, Precise Timing Feature, High Availability Even With One Single Satellite
Cost Effective, High Precision, Easy Implement
Ā
Multi-Constellation Receiver Support
Concurrent Reception Of Up To 3 Types Of GNSS Satellite Systems, And Still Retains Low Power Consumption
Supports GPS, Beidou, Galileo, And GLONASS
Ā
Augment Systems Support
Augment System Is Aimed At Improving The Accuracy, Integrity, Reliability, And Availability Of Positioning And Navigation
Supports Augment Systems Including SBAS, QZSS, IMES, D-GPS
Ā
Geo-Fencing Support
Features -167dBm Navigating Sensitivity, Outstanding Ability For Anti-Spoofing & Anti-Jamming
Ā
Software U-Center Support
An Easy Way To Config The Module
Ā
Applications
Ideal For Fleet Management, Asset Tracking, Financial Transaction, Smart Electricity Grids, Security Systems, Industrial PDA, GIS App, Etc.
Ā
What's On Board
- NEO-M8T module
- RT9193-33 power chip
- TXS0108EPWR voltage translator
-
Status indicators
RXD/TXD: UART TX/RX indicator
PPS: GPS status indicator
PWR: power indicator -
Battery holder
supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts -
Raspberry Pi GPIO header
for connecting with Raspberry Pi - USB port
-
UART, I2C interface
for connecting with other MCUs - GNSS antenna connector
Ā
Pinout Definition
Ā
Dimensions
Ā
Resources
Ā
Package Contents:
Weight: 0.131 kg
- NEO-M8T GNSS TIMING HAT x1
- GPS External Antenna (B)Ā x1
- USB-A to Micro-B cable x1
- RPi screws pack (2pcs) x1
- 2x20PIN female header x1
1
2
3
4
5
2
3
4
5
How do I install and attach the NEO M8T TIMING HAT to a Raspberry Pi?
Mount the module on the Raspberry Pi 40 pin header and connect UART or I2C as needed, then power from 5V and use the included resources to configure.
What GNSS constellations does it support and how many can be used at once?
It supports multi constellation reception with up to 3 GNSS systems at the same time, including GPS Beidou Galileo and GLONASS, plus SBAS QZSS IMES and D-GPS.
Does the device preserve ephemeris data and how is that powered?
Yes, the board includes an onboard battery holder for a ML1220 rechargeable cell to preserve ephemeris and enable hot starts.
What about warranty and delivery times?
Warranty terms and shipping times are provided by the seller; check the product listing or contact support for exact terms and estimates.
Where can I find setup and configuration resources?
The kit includes development resources and a manual with Raspberry Pi Jetson Nano Arduino and STM32 examples; U-Center is supported for easy configuration.
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Description
Ask AI about this product
NEO-M8T GNSS TIMING HAT
GNSS Module Based On NEO-M8T For Raspberry Pi, Single-Satellite Timing Feature
Accurate & Fast Positioning With Minor Drifting, Low Power Consumption, Outstanding Ability For Anti-Spoofing & Anti-Jamming
Ā
This is a Raspberry Pi GNSS HAT based on NEO-M8T with multi-constellation receiver support, as well as precise single-satellite timing feature. It supports concurrent reception of up to 3 GNSS (GPS, Beidou, Galileo, GLONASS) and augment systems like SBAS, QZSS, IMES, and D-GPS. It features accurate & fast positioning with minor drifting, low power consumption, outstanding ability for anti-spoofing & anti-jamming, and so on.
By simply attaching it onto the Pi, it is fairly easy to enable GNSS capability for your Raspberry Pi.
Ā
Features
- Precise timing feature, high availability even with one single satellite
- High dynamic range radios with both analog and digital interference mitigation, supporting applications in wireless communications equipment
- Multi-constellation receiver support, concurrent reception of up to 3 types of GNSS satellite systems from GPS, Beidou, Galileo, and GLONASS, and still retains low power consumption
- Augment systems support, including SBAS, QZSS, IMES, D-GPS, improving the positioning performance of service location
- A-GNSS (Assisted GNSS) support, reducing the first positioning time when powered up, improving the acquisition sensitivity
- Features -167dBm navigating sensitivity and outstanding ability for anti-spoofing & anti-jamming, supports geo-fencing
- Supports U-Center, an easy way to config the module
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- Breakouts the module's UART and I2C interface, for connecting with host boards like Arduino/STM32
- Baudrate range: 4800~921600bps (9600bps by default)
- Supports DDC (I2C compliant) interface: up to 400KHz (max)
- Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
- 4x LEDs for indicating the module operating status
- Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Ā
Specifications
| GNSS SPECIFICATIONS | ||||||
|---|---|---|---|---|---|---|
| NEO-M8T | GPS & GLONASS | GPS | GLONASS | BeiDou | Galileo | |
| Frequency band | 72-channel u-blox M8 engine GPS L1C/A, SBAS L1C/A, QZSS L1C/A, QZSS L1 SAIF, GLONASS L1OF, BeiDou B1, Galileo E1B/C |
|||||
| Horizontal positioning accuracy | Autonomous | 2.5m CEP | 2.5m CEP | 4.0m CEP | 3.0m CEP | - |
| SBAS | 2.0m CEP | 2.0m CEP | - | - | - | |
| Max navigation update rate | 4Hz | 10Hz | 10Hz | 10Hz | 10Hz | |
| Time-To-First-Fix | Cold starts | 25s | 29s | 30s | 34s | 45s |
| Hot starts | 1s | 1s | 1s | 1s | 1s | |
| Aided starts | 2s | 2s | 2s | 3s | 7s | |
| Sensitivity | Tracking and navigating | -167 dBm | -166 dBm | -166 dBm | -159 dBm | -159 dBm |
| Aided acquisition | -157 dBm | -157 dBm | -151 dBm | -146 dBm | -142 dBm | |
| Re-acquisition | -160 dBm | -160 dBm | -156 dBm | -156 dBm | -153 dBm | |
| Cold starts | -148 dBm | -148 dBm | -145 dBm | -143 dBm | -138 dBm | |
| Hot starts | -160 dBm | -160 dBm | -156 dBm | -155 dBm | -151 dBm | |
| Velocity accuracy | 0.05 m/s | 0.05 m/s | 0.1 m/s | 0.1 m/s | 0.1 m/s | |
| Heading accuracy | 0.3 degree | 0.3 degree | 0.4 degree | 0.5 degree | 0.5 degree | |
| PPS accuracy | Clear sky | ā¤20ns | ||||
| Indoor | ā¤500ns | |||||
| Jitter | Ā±11ns | |||||
| PPS frequency | 0.25Hzā¦10MHz (configurable) | |||||
| Operational limits | Acceleration (max): 4g | |||||
| Altitude (max): 50000m | ||||||
| Velocity (max): 500m/s | ||||||
| OTHER SPECIFICATIONS | ||||||
| Communication interface | USB, UART (4800~921600bps, 9600bps by default), I2C (max 400KHz) | |||||
| Update rate | 1Hz (default), 10Hz (max) | |||||
| Protocol | NMEA 0183 Version 4.0 (V2.3 or V4.1 selectable), UBX, RTCM 2.3 | |||||
| Power supply | 5V | |||||
| Overall current | <45mA@5V (Continue mode) | |||||
| Module current | 32mA@3V (Continue mode) | |||||
| Operating temperature | -40ā ~ 85ā | |||||
| Dimensions | 65mm Ć 30.5mm | |||||
Ā
Standard Raspberry Pi 40PIN GPIO
Compatible With Raspberry Pi Series Boards, Jetson Nano
Ā
Single-Satellite Timing & Synchronization
High Integrity, Precise Timing Feature, High Availability Even With One Single Satellite
Cost Effective, High Precision, Easy Implement
Ā
Multi-Constellation Receiver Support
Concurrent Reception Of Up To 3 Types Of GNSS Satellite Systems, And Still Retains Low Power Consumption
Supports GPS, Beidou, Galileo, And GLONASS
Ā
Augment Systems Support
Augment System Is Aimed At Improving The Accuracy, Integrity, Reliability, And Availability Of Positioning And Navigation
Supports Augment Systems Including SBAS, QZSS, IMES, D-GPS
Ā
Geo-Fencing Support
Features -167dBm Navigating Sensitivity, Outstanding Ability For Anti-Spoofing & Anti-Jamming
Ā
Software U-Center Support
An Easy Way To Config The Module
Ā
Applications
Ideal For Fleet Management, Asset Tracking, Financial Transaction, Smart Electricity Grids, Security Systems, Industrial PDA, GIS App, Etc.
Ā
What's On Board
- NEO-M8T module
- RT9193-33 power chip
- TXS0108EPWR voltage translator
-
Status indicators
RXD/TXD: UART TX/RX indicator
PPS: GPS status indicator
PWR: power indicator -
Battery holder
supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts -
Raspberry Pi GPIO header
for connecting with Raspberry Pi - USB port
-
UART, I2C interface
for connecting with other MCUs - GNSS antenna connector
Ā
Pinout Definition
Ā
Dimensions
Ā
Resources
Ā
Package Contents:
Weight: 0.131 kg
- NEO-M8T GNSS TIMING HAT x1
- GPS External Antenna (B)Ā x1
- USB-A to Micro-B cable x1
- RPi screws pack (2pcs) x1
- 2x20PIN female header x1
12345
2345
FAQ
How do I install and attach the NEO M8T TIMING HAT to a Raspberry Pi?
Mount the module on the Raspberry Pi 40 pin header and connect UART or I2C as needed, then power from 5V and use the included resources to configure.
What GNSS constellations does it support and how many can be used at once?
It supports multi constellation reception with up to 3 GNSS systems at the same time, including GPS Beidou Galileo and GLONASS, plus SBAS QZSS IMES and D-GPS.
Does the device preserve ephemeris data and how is that powered?
Yes, the board includes an onboard battery holder for a ML1220 rechargeable cell to preserve ephemeris and enable hot starts.
What about warranty and delivery times?
Warranty terms and shipping times are provided by the seller; check the product listing or contact support for exact terms and estimates.
Where can I find setup and configuration resources?
The kit includes development resources and a manual with Raspberry Pi Jetson Nano Arduino and STM32 examples; U-Center is supported for easy configuration.
Reviews
No reviews yet. Be the first to share your experience!
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Add Post
For more discussion Click Here
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Category: View all Motion Sensors
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