- Microsoft Windows And Office Iso Download Tool 604 Mega Box
- Microsoft Windows And Office Iso Download Tool 604 Mega Tool
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Release History
Version 8.15 (1 June 2019): Updated French localization.
Version 8.14 (24 May 2019): Downloads for Windows 7 and Office 2010 now every Wednesday; renamed Windows 10 April 2019 Update to Windows 10 May 2019 Update; added Insider and developer versions up to build 18898 added Office 2019 for Mac build 16.25; updated to jQuery 3.4.1; new Facebook logo.
Version 8.13 (9 May 2019): Added Outlook 2010 TechG; added Access 2010 TechG; added some DELL models and images; improved localization; updated Arabic localization.
Version 8.12 (27 April 2019): Added Windows 10 April 2019 Update (placeholder for now); added Visio Standard 2010 TechG; added Office 2019 for Mac build 16.24; updated to jQuery 3.4.0; added help button and Instagram button to side navigation.
Version 8.11 (17 April 2019): Added Project Standard 2010 TechG.
Version 8.10 (10 April 2019): Updated to Visual Studio 2019; fixed errors in DELL model list and added some models; added Project Professional 2010 TechG, OneNote 2010 TechG and Office 2010 Home & Business TechG.
Version 8.09 (1 April 2019): Fixed bug in Windows 8.1 and Windows 10 selection; added Windows 10 October 2018 Update v2; added Insider and developer versions up to build 18362; added Visio Professional 2010; added Office for Mac 2019 build 16.23.1.
Version 8.08 (24 March 2019): Improved error handling; added Insider and developer versions up to build 18361; removed blackout day notice.
Version 8.07 (20 March 2019): Fixed almost all display issues on old OS; removed cookie notification.
Version 8.06 (14 March 2019): Added Office Professional Plus 2010 Academic; fixed link for Windows 7 (August 2018) Ultimate x64; important notice about the upcoming blackout day on 21 March.
Version 8.05 (12 March 2019): Fixed broken 'copy link' buttons; fixed incorrect Windows 7 (August 2018) links.
Version 8.04 (11 March 2019): Throttled Windows 7 and Office 2010 link generation due to blocking by Microsoft; currently available Windows 7 and Office 2010 language editions have green text colour in the dropdown; added Windows 7 (August 2018 update); removed Windows 8.1 LE; added Insider and developer versions up to build 18351.
Version 8.03 (24 February 2019): Small fix in Russian localization; updated to Bootstrap 4.3.1; made TLS 1.2 protocol non-mandatory.
Version 8.02 (13 February 2019): Updated Dutch and Russian localization; bugfix in Chinese localization; bugfix in accessibility; added a few DELL models and images; added Office 2019 for Mac build 16.22; added Insider and developer versions up to build 18334.
Version 8.01 (28 January 2019): Critical fix for Win 7 and Office 2010 downloads for IE8 and IE9 users; updated link to YouTube channel; added Insider and developer versions up to build 18323.
Version 8.00 (25 January 2019): Renamed assembly to avoid spaces in file name; new versioning scheme (major.minor.build.revision); added Windows 10 S (DELL); added more DELL models and images; added Visio 2010 Premium; added Insider and developer versions up to build 18317; added Office 2019 Business Pro for Mac; added Office 2019 for Mac build 16.21; added product pictures to DELL downloads; tidied side navigation; updated Bootstrap to version 4.2.1; improved error handling; updated localization for Italian and Latvian; Font Awesome attribution.
Version 7.35 (30 December 2018): Removed obsolete downloads for Office for Mac 2016/2019; added Window 7 Ultimate Retail.
Version 7.34 (20 December 2018): Bugfix in Office for Mac 2016/2019 link generation; option to close the video player after 2 minutes.
Version 7.33 (19 December 2018): Bugfix in Office 2013/2016/2019 link generation.
Version 7.32 (18 December 2018): Added the latest developer and Insider versions up to build 18298; completed Spanish localization.
Version 7.31 (13 December 2018): Added Office 2019 for Mac build 16.20; added the latest developer and Insider versions up to build 18290; completed Brazilian localization; various small bug fixes.
Version 7.30 (10 December 2018): Replaced Luminati SDK with Video Intelligence Player; added DELL tools; added Ubuntu images to DELL downloads; updated and improved localization.
Version 7.20 (29 November 2018): Added Windows 7 Home Basic; added Dell OEM images (experimental); added Office 2019 for Mac builds 16.18 and 16.19; removed warning from October 2018 Update; added the latest developer and Insider versions up to build 18282; removed XDK permanently; updated Luminati API; improved German localization; default security protocol TLS 1.2; updated donation link; hash calculation for large files optional.
Version 7.11 (15 October 2018): Fixed links for Office 2019 for Mac; added button to the new YouTube channel; added link to the new blog post about our legal dispute with Amazon.com; moved Windows 10 October 2018 Update underneath April 2018 Update, and added a warning.
Version 7.10 (1 October 2018): Added Office 2019; added Office 2019 for Mac; fixed links for Office for Mac build 16.17; moved builds 16.16 and 16.17 under Office 2019 for Mac; replaced links for update installers of individual applications for Mac with full installers; added Windows 10 October 2018 Update; added the latest developer and Insider versions up to build 17763.
Version 7.00 (18 September 2018): Added new 'ISO Tools' with hash verifier and ei.cfg and cversion.ini remover; added the latest developer and Insider versions up to build 17758; added Office 2016 for Mac build 16.17; added placeholder for Office 2019.
Version 6.22 (7 September 2018): Added the latest developer and Insider versions up to build 17749; fixed all display and functional issues with Internet Explorer 8 and 9; new minimum requirement IE 8; updated to Bootstrap 4.1.3.
Version 6.21 (28 August 2018): Added the latest developer and Insider versions up to build 17744; added Office 2016 for Mac build 16.16; added Office 2010 Personal.
Version 6.20 (10 August 2018): Redesigned side bar; improved localization and accessibility; fixed missing login to Microsoft account and other display issues; temporarily removed XDK; added the latest developer and Insider versions up to build 17728.
Version 6.15 (3 August 2018): Added Windows 7 Professional COEM; added the latest developer and Insider versions up to build 17723.
Version 6.14 (24 July 2018): Added Excel 2010.
Version 6.13 (22 July 2018): Fixed another issue in digital signature; added back XDK.
Version 6.12 (21 July 2018): Fixed issue in digital signature.
Version 6.11 (19 July 2018): Added the latest developer and Insider versions up to build 17713; added Office 2016 for Mac builds 16.14 and 16.15; removed Office 2016 for Mac builds 15.xx; temporarily removed XDK; renamed Project Honolulu to Windows Admin Center; fixed issues in Estonian localization; updated to Bootstrap 4.1.2; improvements and bugfixes in styles; updated Luminati component; localized info screen for Luminati in available regions.
Version 6.10 (9 June 2018): Added back Spring Creators Update; added the latest developer and Insider versions up to build 17677; added Office 2016 for Mac build 16.13; added Microsoft Expression; moved XDK and Project Honolulu to new tab; fixed bug in copying link to clipboard; application signed with more secure certificates; improved localization; added Lithuanian localization; improvements for users of IE 7 and 8 (experimental); updated to Bootstrap 4.1.1.
Version 6.04 (25 April 2018): Fixed critical bug in internet connection.
Version 6.03 (24 April 2018): Fixed more bugs in user interface; fixed errors in Serbian localization; added Windows Server build 17650; removed unreleased Spring Creators Update; set minimum requirement to IE 9; changed languages in dropdowns to their respective native names.
Version 6.02 (17 April 2018): Updated to jQuery 3.3.1; updated to Bootstrap 4.1; fixed bugs and more style issues in user interface.
Version 6.01 (15 April 2018): Added Office 2016 for Mac build 16.12; added Office 2010 Technology Guarantee and Academic; fixed style issues in user interface; added more loclization.
Version 6.00 (11 April 2018): Added Windows 7 and Office 2010 back (experimental); removed Office 2007 permanently (end of support); priority downloads for idle resource donors; removed mailing list form due to increase of sign-up spam; added Windows 10 builds up to Spring Creators Update (RS4); added Office 2016 for Mac builds 16.x.
Version 5.29 (27 December 2017): Temporarily removed Win 7 and Office 2007/2010; added Office 2016 for Mac build 15.41; added Windows 10 build 17061 (including developer tools) and Honolulu Technical Preview Update 1712.
Version 5.28 (4 December 2017): Added Windows 10 build 17046 (including developer tools); restored original language settings; removed navigation bar.
Version 5.27 (20 November 2017): Improved error handling and performance; added Windows 10 build 17040 (including developer tools); added Office 2016 for Mac build 15.40.
Version 5.26 (16 November 2017): Fixed Portuguese localization; temporarily overwritten some language settings to English (US); added Honolulu Technical Preview and Windows 10 build 17035 (including developer tools).
Version 5.25 (9 November 2017): Made .NET 4.7 the default framework; disabled Luminati for users without .NET 3.5.
Version 5.24 (8 November 2017): Fixed issues in Luminati integration.
Version 5.23 (7 November 2017): Fixed issues in Luminati integration.
Version 5.22 (6 November 2017): Not released to the public. Improved error handling; added Windows 10 Fall Creators Update; added Windows 10 builds 16296, 16299, 17015, 17025, 17030 (including developer tools); added Office 2016 for Mac build 15.39; added logout button for Microsoft account; added interface to Luminati network (see FAQ for details); new option to remember settings such as language.
Version 5.21 (20 September 2017): Improved error handling; removed Windows 10 OEM/COEM.
Version 5.20 (18 September 2017): Tabbed software selection and settings; improved error handling; fixed errors in Spanish and Italian localization; added button to hash archive; fixed broken UI at 125% system font size; added Windows 10 builds 16267, 16278, 16279 and 16288 (including developer tools); added Office 2016 for Mac builds 15.36.1, 15.37 and 15.38.
Version 5.10 (10 August 2017): Improved error handling; added Windows 10 builds 16250, 16251 and 16257 (including developer tools).
Version 5.09 (28 July 2017): Added October 2017 FAL Developer Recovery for Xbox One; replaced link to FAQ with link to support forum.
Version 5.08 (26 July 2017): Added back Office 2007 (experimental); added Windows 10 builds 16241 and 16247 (developer tools).
Version 5.07 (20 July 2017): Added Windows Server build 16237, and Windows 10 builds 16225, 16226, 16232 and 16237, and Office 2016 for Mac builds 15.35 and 15.36.
Version 5.06 (30 June 2017): Improved user experience on East Asian language systems; fixed issues in Chinese (traditional) localization.
Version 5.05 (22 June 2017): Default font 'Segoe UI' for better experience on East Asian language systems; separated out developer downloads from Windows Insider downloads.
Version 5.04 (17 June 2017): Added back Office 2010 (experimental).
Version 5.03 (14 June 2017): Full localization for Bulgarian, Finnish and Serbian.
Version 5.02 (11 June 2017): Localized language drop down for Windows 7; disable controls while retrieving Windwos 7 languages list.
Version 5.01 (10 June 2017): Added back Windows 7 (experimental) and Office 2011; updated to .NET Framework 4.6.2; open all external links in default browser; removed legacy version support; improved error handling.
Version 5.00 (31 May 2017): New branding; added Windows 10 build 16203 SDK and others; added Office 2016 for Mac; temporarily removed Windows 7 and Office 2007/2010/2011; fixed issues in Italian localization; added Live login button to access Windows Insider Preview ISO files; fixed issue in mailing list to include all file descriptions of new downloads; added version information to title bar.
Version 4.37 (23 May 2017): Renewed certificate keys, added Office 2016 Professional Plus and Office 2016 Personal, fixed links for Serbian Office 2013 and Office 2016.
Version 4.36 (12 May 2017): Added Windows 10 builds 15209, 16188, 16190 and 16193; fixed link to privacy policy; fixed bug in 'new additions' radio button.
Version 4.35 (4 May 2017): Added link to HeiDoc.net privacy policy; updated jQuery component; improved home screen localization; improved error handling for Office 2013/2016 download button.
Version 4.34 (27 April 2017): Modernized home screen. Bugfixes and improved error handling in form submission for the mailing list subscription.
Version 4.33 (23 April 2017): Added OEM/COEM downloads for Windows 10 versions 1703 and 1607. Renamed Windows 10 version 1703 to 'March 2017'. Added registration popup for the mailing list. Legacy version of the download tool will no longer receive updates (version 4.32 ist the final version, will remain available for download, and new downloads will be added through server updates).
Version 4.32 (11 April 2017): Fixed another issue in Estonian localization.
Version 4.31 (10 April 2017): Fixed Estonian localization.
Version 4.30 (6 April 2017): Added Windows 10 Version 1703 (Redstone 2 / Creators Update). Fixed links for Windows 10 build 14965, fixed bug in Office 2013/2016 link copy buttons, added auto discovery of downloads under 'New Additions', added a mailing list that sends out email notification whenever new downloads are discovered.
Version 4.23 (29 March 2017): Added Windows 10 build 15063.
Version 4.22 (21 March 2017): Added Windows 10 build 15058.
Version 4.21 (18 March 2017): Added Windows 10 builds 15048, 15051 and 15052.
Version 4.20 (2 March 2017): Added Windows 10 builds 15042 and 15043; new button to go to F.A.Q. from the application.
Version 4.19 (28 February 2017): Fixed another bug in localization of expert view tooltip.
Version 4.18 (25 February 2017): Fixed bug in localization of expert view tooltip.
Version 4.17 (13 February 2017): Full localization for Czech
Version 4.16 (12 February 2017): Full localization for Slovak. Fixed bug in Hungarian UI.
Version 4.15 (10 February 2017): Full localization for Slovenian.
Version 4.14 (5 February 2017): Added Windows 10 builds 15021, 15025 and 15026.
Version 4.13 (14 January 2017): Added Windows 10 builds 15002 and 15003, fixed bug in Czech UI.
Version 4.12 (12 January 2017): Full localization for Hungarian, removed warning popup for IE versions 7 through 10, and some minor fixes and optimizations.
Version 4.11 (22 December 2016): Added Windows 10 build 14986.
Version 4.10 (25 November 2016): Non essential messages moved from popups to status bar; 'What's New' section on the start screen to inform about updates, new blog posts etc.
Version 4.09 (23 November 2016): Added links for Windows 10 builds 14951 and 14965; improved error handling for HOSTS file detector; fixed issue in link copy for Office 2013 and 2016.
Version 4.08 (8 November 2016): Full localization for Norwegian.
Version 4.07 (4 November 2016): Fixed Norwegian localization; added minimize button.
Version 4.06 (2 November 2016): Fixed Thai and Chinese (traditional) localizations.
Version 4.05 (25 October 2016): Fixed issue in link copy buttons. Increased main window size.
Version 4.04 (22 October 2016): Fixed error handling for HOSTS file detector. Converted expert view warning popup to balloon help.
Version 4.03 (15 October 2016): Fixed links for Office 2010 Pro Plus Academic.
Version 4.02 (6 October 2016): Added links for Windows 10 build 14931.
Version 4.011 (30 September 2016): Reduced application file size.
Version 4.01 (29 September 2016): Added strong name verification.
Version 4.00 (24 September 2016): Office 2013 and 2016 download link creator, fallback to offline version when heidoc.net server is down, code optimizations and security patches.
Version 3.18 (9 September 2016): Improved detector for HOSTS file modifications, full localization for Polish.
Version 3.17 (8 September 2016): Full localization for Dutch and Hebrew.
Version 3.16 (6 September 2016): Updated localization of almost all languages.
Version 3.15 (1 September 2016): Added error handling around Windows HOSTS file and the new 'expert view', switched Slovenian and Slovakian language files, added translation of new features in several languages.
Version 3.14 (29 August 2016): Full localization for Ukrainian, added expert and non-expert views for software selection, added note to request localization help for remaining languages.
Server update (17 August 2016): Added links for Windows 10 build 14393.
Version 3.13 (15 August 2016): Full localization for Japanese.
Version 3.12 (14 August 2016): Full localization for Croatian and Greek, localization of version selection dropdown, performance improvements through caching.
Version 3.11 (7 August 2016): Full localization for Thai and Estonian.
Version 3.10 (6 August 2016): Full localization for Romanian and Latvian, fixed Italian UI, added language selector, added rapid reload between software versions.
Version 3.09 (4 August 2016): Full localization for Danish, Portuguese and Italian.
Server update (3 August 2016): Added Redstone 1 Update.
Version 3.08 (2 August 2016): Full localization for Arabic.
Version 3.07 (1 August 2016): Full localization for Chinese (traditional, Taiwan), Swedish, Russian, Korean, Turkish, partial localization for about 30 further languages.
Version 3.06 (31 July 2016): Changed main download source to Windows 10 ISO download page, disabled fallback to Windows Insider, added link to Office Deployment Tool blog post.
Version 3.05 (30 July 2016): Fallback to Windows Insider download while TechBench is offline.
Version 3.04a (17 July 2016): Improved Chinese localization.
Version 3.03 (11 July 2016): Added links for Windows 10 build 14376, full localization for Chinese (simplified).
Server update (7 July 2016): Added more Office 2010 options.
Version 3.02 (4 July 2016): Full localization for Spanish.
Version 3.01 (30 June 2016): Added even more error handling, full localization for French and Portuguese.
Version 3.00 (29 June 2016): Added links for Office 2011, added links for Windows 10 build 14366, added extensive error handling, removed tweak for Office 2007 Arabic, full localization for German, partial localization for French, Spanish, Portuguese, Japanese and Chinese, re-compiled with Visual Studio 2015 Update 3.
Server update (19 June 2016): Added Office 2007 back.
Server update (12 June 2016): Removed Office 2007 as well as Office 2010 Standard and Pro Plus.
Version 2.03 (7 June 2016): Fixed incorrect link for Office 2007 Arabic.
Version 2.02 (5 June 2016): Added Threshold 2 April Update; keep copy buttons active after click on download button; clipboard error handling.
Version 2.01 (3 June 2016): Added links back to HeiDoc.Net to pages with direct downloads for Office 2013 and Office 2016.
Server update (27 May 2016): Added links for Windows 10 build 14342.
Version 2.00 (26 May 2016): Added download options for Office 2007 and 2010.
Version 1.03 (25 May 2016): Added warning message when Internet Explorer version is unsupported, fixed icon resolution.
Version 1.02 (22 May 2016): Added button to copy download links to clipboard, added icon, deactivated radio buttons while background processes are active.
Version 1.01 (21 May 2016): Fixed a bug that did not open the language dropdown after selecting a Windows version more than once.
Version 1.00 (20 May 2016): Initial release.
Abstract
Real-time monitoring systems (RTMSs) have drawn considerable attentions in the last decade. Several commercial versions of RTMS for patient monitoring are available which are used by health care professionals. Though they are working satisfactorily on various communication protocols, their range, power consumption, data rate and cost are really bothered. In this study, the authors present an efficient embedded system based wireless health care monitoring system using ZigBee. Their system has a capability to transmit the data between two embedded systems through two transceivers over a long range. In this, wireless transmission has been applied through two categories. The first part which contains Arduino with ZigBee will send the signals to the second device, which contains Raspberry with ZigBee. The second device will measure the patient data and send it to the first device through ZigBee transceiver. The designed system is demonstrated on volunteers to measure the body temperature which is clinically important to monitor and diagnose for fever in the patients.
1. Introduction
We all agree that health life is our fundamental right which is the main objective of World Health Organization as well [1]. Therefore, it becomes essential for individual to make use of modern health care system to keep themselves healthy and fit [2].
Wireless transmission data technology in the medical field is the most important application that any organisation in the health sector needs it. As well as this technology is often characterised by the speed, safety and easy installation of hardware at lower costs. Patient monitor systems which are used in hospitals are used for continuous monitoring of patient's physiological values. The limitation of these systems is that the sensors are ‘hardwired’ to the monitors or PCs nearby the patient. In spite of wired connectivity with the monitoring devices, nursing staff should keep track of all vital values by making note the records either manually or entering into the computers which would sometime tend to make human errors that may lead to serious consequences on the patient [3].
In this work, we have demonstrated the body temperature measurement data transmission wirelessly using two transceivers based on ZigBee. One of them is connected to a small but low-cost Raspberry Pi and the other is connected to a simple microcontroller board Arduino which works as a simulator for a medical equipment that in turn senses the temperature.
The main objective is to design a real-time monitoring system (RTMS) for a patient by measuring the temperature. The system recommended to be an integrated, small, with low cost and low power consumption. This will facilitate the physician who may be roaming or from his office to monitor the patient hospitalised for illness. In addition, the system (RMTS) includes saving of time and effort of the medical staff (physician and nurses), quality improvement of patient care and reducing error rate of human mistakes. The system measures the vital physiological values (e.g. temperature) and sends alarms making alert for medical staff to attend the patient for emergency. Also the system makes it possible to transmit the data and save automatically on repeated measurements for the same connectivity [].
2. Related works
Real-time monitoring of only electrocardiogram (ECG) for the patients using Zigbee and Session Initiation Protocol has been reported in [5] and for several biomedical signals from different patients can be found in [6] which are to be accessible easily by health care professionals.
Recently, Google Android [7] has released a health care gadget called ‘BluetoothHealth’ [8] that supports the ISO/IEEE Standards. Another system for ECG monitoring based on ZigBee technology can be found in [9]. However, their system needs a PC with graphical user interface interface. Since the Bluetooth operates on low energy, so for monitoring the ECG signal from the patient, another system on mobile technology has been implemented by Yu et al. [10]. Besides the ECG signals, a system has been developed [11] for monitoring of obstructive sleep apnea syndrome, a sleeping disorder in patients. It is also reported by researchers for the rehabilitation of aged people to monitor and assist while they are walking [12]. The recorded real-time data could be helpful for the corrective treatment by health care professionals.
However, an integrated simple system (RTMS) for patient monitoring is required that should be characterised by its size, time, cost, communication protocol, range and the speed of data transmission.
3. Methodology and procedures
The proposed RTMS consists of the following stages: (i) system design, (ii) system installation and (iii) programming codes. The integrated system having these important stages is shown in Fig. 1.
Main stages of the system
3.1. System design
The system design is the most important stage to build any system. The system design must be integrated in order to increase the system efficiency and limit the future problems and errors as much as possible. This system design is based on the following characteristics: parameters, technologies, circuits, approximate cost, components and software. Among various physiological parameters, primary parameter to be observed from the patients is the body temperature. So the main components are the temperature sensors for measuring the temperature, the embedded system that connected with the sensors and processing of signals, the transmission modules that transmit and receive the signals, and the embedded controller which process and display the received signals.
Generally, there are many wireless technologies that can be used for the transmission of medical data such as Wi-Fi, Bluetooth, ZigBee, Bluetooth Low Energy, LoRaWAN and so on. A particular application can be decided by examining several characteristics which include power consumption, data rate and the range. These three characteristics have been considered in designing this system and the overall cost of the system. In comparison, ZigBee is more suitable due to the following features:
Microsoft Windows And Office Iso Download Tool 604 Mega Box
Power consumption of ZigBee is very low.
The range of ZigBee is very large (300 ft–40 miles) [13] which is an essential feature to monitor the patient within health care facilities (hospitals and clinics) or from outside the buildings like ambulance services.
The data rate in ZigBee (250 kbit/s) is low which is suitable for measuring and sensing the vital signs.
The cost is low.
3.2. System installation
Fig. 2 is the diagram of the RTMS.
RTMS block diagram
The proposed system of our work is based on wireless transmission of medical data through two transceivers. The first embedded device consists of a Raspberry Pi and Zigbee module. Raspberry Pi is connected to liquid crystal display (LCD) monitor, LCD 16 × 2, light-emitting diode (LED), buzzer, keyboard and a mouse while the second device consists of Arduino (Mega 2560) and another Zigbee transceiver module that fixed in Arduino through the ZigBee shield.
Arduino has an outlet power with 5 V DC. LED is connected to the controller through port A0 for the positive pin and ground for negative pin. A temperature sensor (LM335z) is connected to 2 kΩ resistor which is used to improve the sensitivity and protect the sensor from high power surges. The resistor is connected to 5 V power supply port in the right pin of the sensor. The middle pin of the sensor is connected to ground point.
Specific code is written in Arduino software and then uploaded to Mega2560 that has a microcontroller. The software code enable the sensor to sense the temperature of the skin surface in contact and then will transfer the temperature signal from the first transceiver module to the second which is connected to the Raspberry Pi. Finally, the temperature value will be displayed on LCD screen or LCD 16 × 2. Raspberry Pi is programmed through Python language code. In addition to monitor the temperature by visual display on LCD or TV screen, the Raspberry Pi produces sound alarm through a buzzer. The positive terminal of the buzzer is connected to pin 2 of the Raspberry Pi and the negative is connected to GPIO pin 7. The positive leg of the LED is connected with Raspberry through pin 1 (3.3 V) and the negative to the GND. Table 1 shows the pin connection details between the Raspberry Pi and LCD.
Table 1
Pin connection between Raspberry Pi 2 and LCD 16 × 2
Raspberry pin no. | Raspberry Pi 2 indicator | LCD 16 × 2 display indicator | LCD 16 × 2 pin no. |
---|---|---|---|
2 | 5 V | Vcc | 2 |
23 | GPIO 11 | LCD D7 | 14 |
29 | GPIO 5 | LCD D6 | 13 |
31 | GPIO 6 | LCD D5 | 12 |
33 | GPIO 13 | LCD D4 | 11 |
35 | GPIO 19 | enable | 6 |
37 | GPIO 26 | RS | 4 |
The sensor which is calibrated with a digital thermometer will measure the temperature and transmit it through ZigBee module. Another ZigBee will receive the sensed data while LCD screen or LCD 16 × 2 monitoring the temperature. When the temperature exceeds 38°, the buzzer and LED alarms turns on. By pressing the keyboard which is connected with Raspberry Pi, the alarm stops but the display on TV or LCD 16 × 2 continue to indicate the temperature readings.
The flowchart shown in Fig. 3 gives the details of instructions followed in the RTMS.
Flowchart of the system after sensing the temperature (Raspberry Pi system)
3.3. Programming and codes
Two software languages have been programmed in this system. Raspberry Pi is programmed by Python language and Arduino is programmed by C/C++ languages.
3.3.1. Code for Arduino microcontroller
The following code is used to sense the temperature of the sensor, connected to the Arduino and send it through the ZigBee module.
int outputPin = 0; //initialises/defines the output pin of the sensor
void setup()
{
Serial.begin(9600);
}
void loop() //main loop
{
int rawvoltage = analogRead(outputPin); //pin A0 for the sensor
float millivolts = (rawvoltage/1024.0) * 5000;
float kelvin = (millivolts/10);
//Serial.print(kelvin);
//Serial.println(‘degrees Kelvin’);
int celsius = kelvin – 273.15;
Serial.print(celsius);
Serial.println(‘degrees Celsius’);
delay(3000);
}
3.3.2. Python code for Raspberry Pi
The following code is used to monitor the sensed temperature which displayed on LCD screen as well as to send the alarms for both buzzer and LED. It is also set in the code to make alert the attendee when the temperature exceeds the preset value of 37°C by automatically activating the buzzer sound and LED blinking. The alarms will work continuously until the physician/staff interrupt them by pressing the keyboard button (Fig. 4).
Snapshots of an integrated system and the temperature measured from a volunteer
import time
import RPi.GPIO as gpio
import serial
ser = serial.Serial(‘/dev/ttyUSB0’, 9600, timeout = 0.5)
gpio.setwarnings(False)
gpio.setmode(gpio.BOARD)
gpio.setup(7, gpio.OUT) ‘Pin 7 for LED’
gpio.setup(18, gpio.OUT) ‘Pin 18 for Buzzer’
print ‘Normal Body Temperature = 36’
while True:
f = ser.readline()
print f + ‘Degree C’
if f! = ‘’:
time.sleep(0.01)
if int(f) > 37:
print ‘High’
try:
while True:
gpio.output(7, True)
gpio.output(18, True)
time.sleep(0.5)
gpio.output(7, False)
gpio.output(18, False)
time.sleep(0.5)
except KeyboardInterrupt:
gpio.output(7, False)
gpio.output(18, False)
ser.flushInput()
else:
print ‘Normal’
4. Conclusions
Arduino is a popular open-source electronic hardware circuit board that can read as well as write the code simultaneously. In our system, it is used to read the instructions for turning LED on or off, and at the same time to write the sensed temperature values for sending it to the Raspberry Pi that displays on the screen. This process takes place wirelessly which is considered as an important feature of the device in terms of the speed thus saving the time and effort. By using the Raspberry Pi which is an affordable single board computer programmed for alarming abnormal values and continuously display on the screen. By using these two specialised electronic hardware circuits the speed enhances at lower power consumption compared with other versions of RTMS technologies.
It can be extended for the desired physiological parameters cascading with appropriate patient monitoring devices such as blood pressure, heart rate, SPO2 pulse oximeter and so on, based on the type of illness of the patient. The physician can monitor the patients remotely and can plan for further course of treatment. The doctor can save the valuable time by instructing the paramedics to apply prescribed medication on the patients.
As the technology is dramatically progressing, the electronic hardware component's quality is improving but the costs are decreasing. The components used in our proposed system for health care application are affordable which make the dedicated system cost effective.
5. Funding and declaration of interests
Conflict of interest: None declared.