Xadow GPS v2

Based on the GPS L70 module from Quectel®, the Xadow GPS v2 combines the advanced AGPS technology EASYTM (Embedded Assist System) and the AlwaysLocateTM technology to achieve high performance, ultra-low power consumption and fast positioning even at indoor signal levels. With an excellent high-sensibility receiver (-163dBm tracking) and a built-in chip antenna, the module can track up to 22 satellites on 66 channels, making it a perfect choice for navigation projects. The board also adopts the new 11 PIN Xadow connector to improve the flexibility of module connections.Global Positioning System (GPS)The Global Positioning System (GPS) is a space-based navigation system that provides real-time and all-weather geographic position, altitude, travelling speed and time information anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. It was formerly used only by military projects, now it is freely accessible to anyone with a GPS receiver. The typical applications of GPS covers automobile navigation, time transfer, traffic signal timing, anti-theft and tracking devices etc.Part ListXadow GPS v2 * 1FPC Cable 11 PIN * 2FeaturesEASY™, advanced AGPS technology without the need for external memoryUltra-low power consumption in tracking modeAlwaysLocate™, an intelligent controller of periodic modeLOCUS, innate logger solution with no need for host and external flashHigh sensitivitySupport QZSSSupport DGPS, SBAS(WAAS/EGNOS/MSAS/GAGAN)Anti-Jamming, Multi-tone Active Interference CancellerBuilt-in chip antenna with efficiency up to 83%Built-in 11 PIN Xadow Connectors for full flexible connection with other Xadow ModulesStackable, chainable and sewable with other Xadow ModulesSpecificationMicrocontroller: Kinetis KL02Core: ARM® 32-bit Cortex® -M0+CPUPower Supply: 3.3 – 6 V (via breakout pins)Flash: 32 KBSRAM: 4 KBClock Speed: 48 MHzPower Consumption: 18mA@Tracking, 21mA@AcquisitionPower Saving: Typ. 3mA@AlwaysLocateTM, 7uA@Backup Mode, 180uA@Standby ModeChannel: 22(Tracking) / 66 (Acquisition)Update Rate: 1Hz(Default), up to 10HzHorizontal Position Accuracy: