In the future, we are also planning to develop and provide easy-to-use SDK to help makers to have their own telematics Apps working with open-source hardware. Freematics OBD is our first approach of making a iOS App that receives data from our telematics hardware. We are trying to develop some interesting Apps by using the BLE wireless.
#Freematics traccar edition software#
Based on these sketches, users can involve their own ones.Īnother important part of software development is smartphone (iOS and Android) Apps. To review, open the file in an editor that reveals hidden Unicode characters. In addition, we developed ready-to-go sketch (source code) for all the Arduino kits we provide. This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. We have developed easy-to-use Arduino library for OBD-II UART Adapter. With a wireless communication module, it is able to stream out live or history data to mobile devices. Finally these thoughts formed up Freematics OBD-II Adapter.įor Arduino hardware, a dedicated Arduino library is a necessity.
With mass storage, it can easily work as a vehicle data logger. While the project is involving, we think it might be a good idea to integrate an Arduino into the adapter, together with some sensors, so that the adapter can work standalone as a smart device. The kit, with open-source Arduino sketch available, is a jump-start for putting up a programmable device/controller in vehicle or a vehicle data logger. We also designed several kits based on various types of Arduino boards, OBD-II adapter, GPS receiver and some dedicated parts (e.g. Later we also put accelerometer, gyro and temperature sensors into the adapter and make both OBD-II data and sensor data accessible via I2C. With the access to car data, some interesting applications can be carried out easily with Arduino and its rich resources. With developed Arduino library, it works as a data bridge between car’s ECU computer and Arduino as well as the power supply for Arduino and stacked shields or attached modules. Although originally not intended for the above purposes, commonly supported OBD-II data such as Vehicle Speed, RPM, and Fuel Level allow fleet tracking devices to monitor vehicle idling times, speeding, and over-revving.Įvolved from hobby projects, OBD-II UART Adapter was our first approach. The information it provides is commonly used by vehicle telematics devices that perform fleet tracking, monitor fuel efficiency, prevent unsafe driving, as well as for remote diagnostics and by Pay-As-You-Drive insurance. OBD-II is no longer only used by professionals and hobbyists to repair vehicles. The OBD-II port, equipped in most modern cars as a compulsory standard, opens up a gate to the inside of a car. A motor vehicle works as a closed systems for many reasons.
The core of most vehicle telematics projects is the data, including vehicle ECU data, GPS data and some sensor (e.g. Practical applications of vehicle telematics include: Telematics, more specifically vehicle telematics, refers to the use of telecommunications and informatics systems within road vehicles.
The goal of this project is to make it possible, accessible, and affordable for people, especially makers, to carry out vehicle telematics projects with open-source hardware, more specifically Arduino, the most popular single-board microcontroller platform designed to make the process of using electronics in multidisciplinary projects more accessible.
#Freematics traccar edition for free#
The name of Freematics stands for Free (as in freedom) and Telematics. That’s why I started this project two years ago which is now named – Project Freematics. While developing and maintaining my video transcoding software, I am also an open-source hardware enthusiast, and at the same time very interested in vehicle telematics, which is basically about measuring my car’s performance and recording my driving history. FIXED traccar Freematics Freematics built-in internal GNSS receiver sent tons of zero locations (0, 0) for some unknown reason. Getting lat: 0.00000, lon: 0.00000 on both demo and own server.For many years and till this day, I am the author of MediaCoder.
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