SparkFun GPS Breakout Development Board
SparkFun GPS Breakout Development Board is a high-quality GPS board with equally impressive configuration options. The board includes a NEO-M8U module that takes advantage of u-blox's Untethered Dead Reckoning (UDR) technology. This module from Sparkfun provides continuous navigation without needing to make any electrical connection to a vehicle and reduces the cost of installation for after-market dead reckoning applications. The GPS Breakout board is equipped with an on-board rechargeable battery that provides power to the RTC on the NEO-M8U. This reduces the time-to-first fix from a cold start (~26s) to a hot start (~1.5s). The battery will maintain RTC and GNSS orbit data without being connected to power for plenty of time.
Features
- High-quality GPS board with equally impressive configuration options
- Evaluates NEO-M8U
- Equipped with an on-board rechargeable battery that provides power to the RTC on the NEO-M8U
- Integrated U.FL connector for use with an antenna of choice
- Built-in accelerometer and gyroscope
- Supports NMEA, UBX, and RTCM protocols over UART or I2C interfaces
- Software Configurable
- Geofencing
- Odometer
- Spoofing detection
- External interrupt
- Pin control
- Low power mode
Specifications
- 72-Channel GNSS receiver
- 2.5m horizontal accuracy
- 30Hz max update rate
- 26s time-to-first-fix cold
- 1.5s hot
- 50,000m max altitude
- ≤4 max G
- 500m/s max velocity
- 0.5m/s velocity accuracy
- 1° heading accuracy
- 30ns time pulse accuracy
- 3.3VCC and I/O
- Current consumption: 29mA continuous tracking, default concurrent mode
Videos
Additional Resource
發佈日期: 2020-05-13
| 更新日期: 2025-01-16