---
product_id: 27998281
title: "GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation"
brand: "diymall"
price: "HK$1"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/27998281-gps-module-g28u7fttl-gps-receiver-ttl-level-built-in-flash
store_origin: HK
region: Hong Kong
---

# 9600 Baud Rate Vehicle Monitoring Built-in Antenna GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation

**Brand:** diymall
**Price:** HK$1
**Availability:** ✅ In Stock

## Summary

> Navigate Your World with Precision! 🗺️

## Quick Answers

- **What is this?** GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation by diymall
- **How much does it cost?** HK$1 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/27998281-gps-module-g28u7fttl-gps-receiver-ttl-level-built-in-flash)

## Best For

- diymall enthusiasts

## Why This Product

- Trusted diymall brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Integration:** Easily replace VK16E and compatible with Arduino.
- • **Versatile Baud Rates:** Supports multiple baud rates: 4800 to 112500 bps.
- • **Multi-Application Use:** Perfect for vehicle monitoring, navigation, and more!
- • **Customizable Parameters:** Built-in flash allows for free configuration of product settings.
- • **Enhanced Signal Quality:** Equipped with a built-in LNA signal amplifier for superior performance.

## Overview

The G28U7FTTL GPS Module is a high-performance GPS receiver designed for versatile applications, including vehicle monitoring and navigation. With a default baud rate of 9600 and support for multiple baud rates, it ensures seamless communication. Its built-in LNA signal amplifier and flash memory for parameter configuration make it an ideal choice for tech-savvy users looking to enhance their navigation systems.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.564 ounces |
| Product Dimensions | 1.18 x 0.39 x 0.98 inches |
| Item model number | 13 |
| Is Discontinued By Manufacturer | No |

## Product Details

- **Brand:** DIYmall
- **Connectivity Technology:** Cellular
- **Item Weight:** 16 Grams
- **Are Batteries Included:** No
- **UPC:** 717520591696
- **Manufacturer:** DIYmall

## Images

![GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation - Image 1](https://m.media-amazon.com/images/I/61IiFjSQ17L.jpg)
![GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation - Image 2](https://m.media-amazon.com/images/I/61VPng9FhcL.jpg)
![GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation - Image 3](https://m.media-amazon.com/images/I/41zVNRlwDML.jpg)
![GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation - Image 4](https://m.media-amazon.com/images/I/51V7BDSiOkL.jpg)
![GPS Module G28U7FTTL GPS Receiver TTL Level Built-in Flash with Ceramic Antenna 9600 Baud Rate for VK16E Vehicle Monitoring Navigation - Image 5](https://m.media-amazon.com/images/I/51E46D0cx-L.jpg)

## Questions & Answers

**Q: Can someone explain how to wire this? i have attached the rx, tx, gnd, and vcc. light goes on, but no output.**
A: The device runs at 9600-8-N-1 by default.  The example in TinyGPS (https://github.com/mikalhart/TinyGPSPlus) worked well for me.  Make sure your SoftwareSerial is running at the correct baud rate.  It should spit out NMEA messages pretty continuously on boot.  Finds time on my balcony in about 20 seconds and location in 60.

**Q: With a proper power, could this be used with something like a Nano? I want to map out where my cat goes when he leaves, so a gps collar is the goal.**
A: For this GPS module, it can used with arduino uno or nano, you can use battery to power it , but you can not get the real time position for your cat

**Q: Where is the link to the library to use?**
A: you can refer to the reviewshttps://www.amazon.com/DIYmall-GMOUSE-Module-Ceramic-Antenna/product-reviews/B015R62YHI/ref=cm_cr_dp_see_all_btm?ie=UTF8&showViewpoints=1&sortBy=recent

**Q: Im having an issue with this unit, it will transmit serial data correctly**
A: Yes , 9600 ,Blue wire is out of GPS to user RX

## Customer Reviews

### ⭐⭐⭐⭐⭐ Arduino friendly using only 4 wires
*by S***S on December 19, 2021*

This is an all-in-one plug-and-play, dirt simple module. It works on 5 volt or 3.3 volt. At 9600 baud it spits out a standard GPS string that you can chew up and spit out using the TinyGPSPlus library (ignore warnings if you're trying and esp8266 wemos mini D1, it works fine with that also).If you read other posts you might see that there is a problem using SoftSerial, that is not currently a problem anymore and has nothing to do with this module in particular.There is a blinking green LED that I haven't figured out how to turn off yet, and the white and yellow wires do not need to be attached using Arduino.Nothing to complain about! Compact and it works.I'm only using it to generate a pulse signal for a motorcycle speedometer unit that has failed, so the green LED will never show anyway.Happy making!

### ⭐⭐⭐⭐ Excellent performance, great price
*by S***Y on March 1, 2018*

Solid GPS with good indoor performance under a ceramic tile roof and stucco (concrete-over-chicken wire frame) walls. Accurate enough, though altitude determination fluctuates by 1-3 meters at times.

### ⭐⭐⭐⭐⭐ Excellent device for the price
*by D***N on September 22, 2016*

Update:An excellent replacement for the VK16E module. As noted below, the G28U7FTTL is fully documented and worked as perfectly as the VK16E module. Great price and an excellent GPS module.Note: The following information was for the original VK16E module. The G28U7FTTL is fully documented.- End update:Works perfectly. The only problem I had was there is no datasheet or pinout description included. After some Googling, I found the wiring for my version (there seem to be various versions):Yel - BOOTBlk - GNDGrn - RXDABlu - TXDARed - VCCWht - Time Standard Pulse OutYou can ignore the BOOT and Time Std leads for basic GPS operations. It's a neat, tiny device that's perfect for clocks or small GPS locator projects.

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*