A smart Internet of Things (IoT) enabled System for Home Energy Management, Control and Automation
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- 2.3.4 Bluetooth module
| 2.3.2 Arduino Uno A microcontroller board called Arduino/Genuino Uno is based on the ATmega328P. (Datasheet). It has a 16 MHz quartz crystal, 6 analog inputs, 14 digital input/output pins (of which 6 can be used as PWM outputs, a USB port, a power jack, an ICSP header, and a reset button. It comes with everything needed to support the microcontroller; to get started, just plugin a USB cable, an AC-to-DC adapter, or a battery. You can experiment with your UNO without having to worry too much about making a mistake in the worst situation, you can start over by purchasing anew chip fora few dollars [12]. The Italian word "uno," which denotes one, was chosen to signify the Arduino Software IDE) 1.0 version. The Uno board with the Arduino Software (IDE) version 1.0 served as the foundation for later generations of Arduino. The Uno board is the first in a line of USB Arduino boards and serves as the platform's benchmark. Fora comprehensive list of all previous, current, and out-of-date boards, seethe Arduino index of boards. Figure 2 Arduino Uno 2.3.3 GSM The European Telecommunications Standards Institute created the standard known as GSM Global System for Mobile Communications, formerly Groupe Spécial Mobile) (ETSI) [18]. A GSM module is a specialized type of device which accepts a SIM card, and operates over a subscription to a mobile operator, just like a cellphone or pager. From the mobile operator perspective, a GSM modem looks just like a phone. The difference between a cellphone and a module being the flexibility in applications [13]. 9 Figure 3 GSM Module 2.3.4 Bluetooth module The Bluetooth module is a wireless communication device with a short range that can be utilized fora variety of tasks, including data transmission and device control. Also, it can interface with Arduino Uno and be used in numerous projects that call for wireless communication over a short distance [14]. Figure 4 Bluetooth Module Download 0.89 Mb. Share with your friends:
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