{"title":"USB/TTL Raspberry Pi GPS Tracker","handle":"usb-ttl-raspberry-pi-gps-tracker","url":"/products/usb-ttl-raspberry-pi-gps-tracker","description":"The USB/TTL Raspberry Pi GPS Tracker is a compact GPS location module built around the L80-39 chip. With 66 search channels and 22 simultaneous tracking channels, it delivers fast satellite acquisition and reliable positioning accuracy down to 2.5m.\n\nFeaturing both USB and TTL interfaces, this module connects easily to Raspberry Pi, Arduino, STM32, and other microcontrollers. It includes an onboard CP2102 USB-to-TTL serial converter, an internal patch antenna for outdoor use, and an SMA connector for attaching an external active antenna when used indoors. Communication uses the standard NMEA0183 protocol at 9600 bps.\n\nKey Features\n\n\nDual Interface (USB + TTL) – Connect via Micro USB or 8-pin header for maximum flexibility\n\nL80-39 GPS Chip – 66 search / 22 tracking channels with –165 dBm tracking sensitivity\n\nFast Fix Times – Cold start under 35s (under 15s with EASY technology)\n\nBuilt-in CP2102 USB-to-Serial Converter – Plug-and-play USB connectivity\n\nInternal Patch Antenna + SMA Connector – Works outdoors with the onboard antenna or indoors with an external active antenna\n\nPPS Output – Synchronise time with satellite signals for precision timing applications\n\nFix Status LED – Blinks to indicate when coordinates have been determined\n\nBuilt-in LNA – Low-noise amplifier for improved reception sensitivity\n\nRTC Battery Compatible – Maintain time data between power cycles\n\nWide Operating Temperature – –40°C to +85°C\n\n\nIdeal For\n\nRaspberry Pi GPS tracking and navigation projects\nArduino and microcontroller-based location logging\nTime synchronisation applications using PPS\nOutdoor data logging and asset tracking\n\n\nSpecifications\n\n\nGPS Chip – L80-39\n\nOperating Voltage – 3.3–5.0V DC\n\nMax Operating Current – 100mA\n\nPositioning Accuracy – <2.5m CEP\n\nSpeed Accuracy – <0.1 m/s\n\nTracking Sensitivity – –165 dBm\n\nCapture Sensitivity – –148 dBm\n\nChannels – 22 tracking / 66 capture\n\nUpdate Rate – 1Hz default, up to 5Hz\n\nData Format – NMEA0183\n\nSerial Baud Rate – 9600 bps (default)\n\nAntenna Connector – Standard SMA\n\nConnection – 8-pin × 2.54mm pitch header, Micro USB\n\nOperating Temperature – –40°C to +85°C\n\nDimensions – 39.1 × 29.0mm\n\nWeight – 4.35g\n\n\nPackage Contents\n\n1× USB/TTL Raspberry Pi GPS Tracker\n1× Micro USB Cable\n10× F/F DuPont Wires\n\n\nResources\n\nProduct Wiki\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":6545,"title":"Default Title","sku":"DF-TEL0119","price":57.64,"on_sale":false,"in_stock":true,"available_quantity":11,"option1":"Default Title"}]}