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 channelsAt 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 indoorsFix status LED blinks to let you know when the GPS has determined the current coordinatesEASY , advanced AGPS technology without external memorySupport time service application which can be achieved by PPS sync NMEA featureBuilt-in LNA for better sensitivityRTC battery-compatible1x8 male headers, USB micro Interfaceincludes CP2102 Module Serial Converter USB 2.0 To TTL UART
Specification Operating Voltage: 3.3v-5.0VDCMaximum Operating Current: 100mAGPS Model: L80-39Positioning Accuracy: <2.5m CEPSpeed Accuracy: <0.1 m / s@ -130dBm not using EASY technology cold start time: <35s@ -130dBm using EASY technology cold start time: <15sCapture Sensitivity: -148dmTracking Sensitivity: -165dmUpdate rate: default 1Hz, maximum 5HzData Format: NMEA0183 protocolChannel: 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 cableAntenna Connector Type: Standard SMA connectorAntenna Connector Size: 15 * 15 * 4 (mm)Dimension: 39.1 * 29.0 (mm) / 1.54 * 1.14 inchesWeight: 4.35g
USB / TTL Raspberry Pi GPS Tracker x1MicroUSB Cable x1F / F DuPont wire x10