USB/TTL Raspberry Pi GPS tracker is a small GPS location module. It is using L80-39 GPS chip, which includes 66 search channels and 22 simultaneous tracking channels. These features can improve its satellites connection speed.
GPS tracker has USB and TTL two ports, it is easy to be used with Raspberry Pi, Arduino, STM32 and other kind of micrcontrollers. And it is totally compatible with most of Raspberry Pi, like Raspberry Pi 3 Model B, Raspberry Pi 2 Model B, A+, B+, Zero .etc.
The GPS module uses NMEA0183 communication protocol, integrated ultra-small SMA antenna connector.
-165 dBm sensitivity, 1Hz (Default), up to 5Hz, 66 channels
At least 100mA current draw to startup.
PPS output can be used to coordinate time with satellite.
Internal patch antenna which works quite well when used outdoors SMA connector for external active antenna for when used indoors
Fix status LED blinks to let you know when the GPS has determined the current coordinates
EASY™, advanced AGPS technology without external memory
Support time service application which can be achieved by PPS sync NMEA feature
Built-in LNA for better sensitivity
1x8 male headers, USB micro Interface
includes CP2102 Module Serial Converter USB 2.0 To TTL UART
Operating Voltage: 3.3v-5.0VDC
Maximum Operating Current: 100mA
GPS Model: L80-39
Positioning Accuracy: <2.5m CEP
Speed Accuracy: <0.1 m / s
@ -130dBm not using EASY ™ technology cold start time: <35s
@ -130dBm using EASY ™ technology cold start time: <15s
Capture Sensitivity: -148dm
Tracking Sensitivity: -165dm
Update rate: default 1Hz, maximum 5Hz
Data Format: NMEA0183 protocol
Channel: 22 (track) / 66 (capture)
Serial Baud Rate: 9600 bps (default )
Operating Temperature: -40 ~ +85 ℃
Connection Method: 8 pin x2.54 pitch pin, USB micro data cable
Antenna Connector Type: Standard SMA connector
Antenna Connector Size: 15 * 15 * 4 (mm)
Dimension: 39.1 * 29.0 (mm) / 1.54 * 1.14 inches
USB / TTL Raspberry Pi GPS Tracker x1
MicroUSB Cable x1
F / F DuPont wire x10