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Momentum-Apps
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Aaron Mavrinac 53aa016ada Import minmea as a submodule and add FAP library definition. 2 年 前
lib 53aa016ada Import minmea as a submodule and add FAP library definition. 2 年 前
.gitignore 53aa016ada Import minmea as a submodule and add FAP library definition. 2 年 前
.gitmodules 53aa016ada Import minmea as a submodule and add FAP library definition. 2 年 前
LICENSE 2feee6c550 Initial commit 3 年 前
README.md 53aa016ada Import minmea as a submodule and add FAP library definition. 2 年 前
application.fam 53aa016ada Import minmea as a submodule and add FAP library definition. 2 年 前
gps.c f6fa1e730b Apply ./fbt format (excluding third-party sources). 2 年 前
gps_10px.png b3cd0e7065 Update application manifest and add icon. 3 年 前
gps_uart.c 53aa016ada Import minmea as a submodule and add FAP library definition. 2 年 前
gps_uart.h f6fa1e730b Apply ./fbt format (excluding third-party sources). 2 年 前
ui.png 27b213dd3d Add UI image. 3 年 前
wiring.png f0882961e9 Scale down wiring diagram. 3 年 前

README.md

GPS for Flipper Zero

A simple Flipper Zero application for NMEA 0183 serial GPS modules, such as the Adafruit Ultimate GPS Breakout.

ui

Heavy lifting (NMEA parsing) provided by minmea.

Hardware Setup

Connect the GPS module to power and the USART using GPIO pins 9 (3.3V), 11 (GND), 13 (TX), and 14 (RX), as appropriate.

wiring

See the tutorial video from Lab401 by RocketGod for a visual guide to the hardware setup.

Confirmed Compatible Modules

If you have verified this application working with a module not listed here, please submit a PR adding it to the list.

Contributing

This project was a learning exercise and is more or less "complete" from my perspective, but I will happily accept pull requests that improve and enhance the functionality for others.

Currently, the app only parses RMC and GGA sentences, and displays a subset of the data that fits on the screen. The UART is also hard-coded to 9600 baud. These limitations are largely driven by the GPS module I have to work with. A more elaborate UI with scrolling or multiple screens, as well as a configurable baud rate, may be useful for other GPS modules.