USB/TTL Raspberry Pi GPS Tracker
14 units available with a short lead time.
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.
Featuring 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.
Key Features
- Dual Interface (USB + TTL) – Connect via Micro USB or 8-pin header for maximum flexibility
- L80-39 GPS Chip – 66 search / 22 tracking channels with –165 dBm tracking sensitivity
- Fast Fix Times – Cold start under 35s (under 15s with EASY technology)
- Built-in CP2102 USB-to-Serial Converter – Plug-and-play USB connectivity
- Internal Patch Antenna + SMA Connector – Works outdoors with the onboard antenna or indoors with an external active antenna
- PPS Output – Synchronise time with satellite signals for precision timing applications
- Fix Status LED – Blinks to indicate when coordinates have been determined
- Built-in LNA – Low-noise amplifier for improved reception sensitivity
- RTC Battery Compatible – Maintain time data between power cycles
- Wide Operating Temperature – –40°C to +85°C
Ideal For
- Raspberry Pi GPS tracking and navigation projects
- Arduino and microcontroller-based location logging
- Time synchronisation applications using PPS
- Outdoor data logging and asset tracking
Specifications
- GPS Chip – L80-39
- Operating Voltage – 3.3–5.0V DC
- Max Operating Current – 100mA
- Positioning Accuracy – <2.5m CEP
- Speed Accuracy – <0.1 m/s
- Tracking Sensitivity – –165 dBm
- Capture Sensitivity – –148 dBm
- Channels – 22 tracking / 66 capture
- Update Rate – 1Hz default, up to 5Hz
- Data Format – NMEA0183
- Serial Baud Rate – 9600 bps (default)
- Antenna Connector – Standard SMA
- Connection – 8-pin × 2.54mm pitch header, Micro USB
- Operating Temperature – –40°C to +85°C
- Dimensions – 39.1 × 29.0mm
- Weight – 4.35g
Package Contents
- 1× USB/TTL Raspberry Pi GPS Tracker
- 1× Micro USB Cable
- 10× F/F DuPont Wires
Resources
The USB/TTL Raspberry Pi GPS Tracker appears in the following collections:
