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GPS RECEIVER - LS20031 5HZ (66 CHANNEL), SPARKFUN, GPS-08975

  • Zaliha NE
  • Dobava 7 dani
  • Marka: SPARKFUN
  • Id broj: 1279/
97,94 €

 

Product Details

 

The LS20031 GPS receiver is a complete GPS smart antenna receiver, that includes an embedded antenna and GPS receiver circuits. This low-cost unit outputs an astounding amount of position information 5 times a second. The receiver is based on the proven technology found in LOCOSYS 66 channel GPS SMD type receivers that use MediaTek chip solution.

 

The GPS smart antenna will track up to 66 satellites at a time while providing fast time-to-first-fix, one-second navigation update and low power consumption. It can provide you with superior sensitivity and performace even in urban canyon and dense foliage environments. The capabilities meet the sensitivity requirements of car navigation as a well as other location-based applications.

 

Note: The datasheet for this unit states that the update rate is configurable up to 10Hz but we’ve found that it is most reliable at the default rate of 5Hz. The new version of this module uses the MT3339 MTK chipset. Unit does not contain a connector, however there are 5 bare pads you can solder to. Check out our tutorial on how to solder a right-angle 5-pin header to the pads. It’s easier than you might think.

 

Features:

 

- MediaTek MT3339 solution

- 5Hz output

- 57600bps TTL serial interface

- 3.3V @ 41mA

- 66 Channel GPS

- Fast TTFF at low signal level

- Up to 10Hz update rate

- Capable of SBAS (WAAS, EGNOS, MSAS)

- Built-in micro battery to preserve system data for rapid satellite acquisition

- LED indicator for fix or no fix

 

Documents:

 

- Datasheet

- PMTK Protocol Reference

- Great configuration software: Mini GPS

- Example Configuration from DIYDrones

- Connection Tutorial

 

 

 

Specifikacije

Glavno

Processor
Broadcom BCM2837B0, Cortex-A53 64-bit SoC @ 1.4 GHz
Memory
512MB LPDDR2 SDRAM
Connectivity
2.4 GHz and 5 GHz IEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2/BLE
Access
Extended 40-pin GPIO header
Video & sound:
1 × full size HDMI

Dimenzije

Dolžina
99 mm
Širina
207 mm
Višina
208 mm
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