Communication Modules

Quectel L80 GPS Module with Embedded Patch Antenna

The Quectel L80 GPS Module is an ultra-compact POT (Patch on Top) GPS positioning module designed for embedded electronics, IoT tracking, robotics, student projects and compact location-aware devices. It integrates a 15.0 × 15.0 × 4.0 mm ceramic patch antenna directly on the module, helping makers and engineers save PCB space while avoiding the need for a separate external GPS antenna in many basic designs. The L80 uses a high-performance MTK positioning engine and includes an integrated LNA, making it suitable for reliable GPS reception in compact embedded applications where size, sensitivity and ease of integration matter. This module is especially useful for Arduino, ESP32, Raspberry Pi, STM32 and custom PCB projects that need latitude, longitude, speed, time and navigation data. Communication is handled through UART, with standard NMEA 0183 output and PMTK proprietary command support, so it can be interfaced with common microcontrollers and single-board computers using serial communication. Reported default NMEA sentence support includes GGA, GSV, GSA, VTG and RMC, which are widely used by GPS libraries and navigation software. With its LCC package and embedded antenna design, the Quectel L80 is a strong choice for engineering students, prototype builders and product developers working on GPS trackers, asset monitoring systems, fleet prototypes, drones, timing systems and navigation projects. It is a compact, production-friendly GPS module from Quectel for designs where a recognized GNSS component and clean mechanical integration are important.