| | Ref. | Server | Communication | Node hardware | Sensors | Purpose | Prices | Security | Application |
| | [15] | Android | X10, ZigBee | Arduino | Light and switch modules | Energy efficient & remote control home environment | NA | No | Open-source code | | [16] | NA | ZigBee | CC2530 | NA | Home control | >$1000 | NA | Open-source code | | [17] | NA | Wi-Fi, ZigBee | A20 SoC | Light, door, temperature | Home control | >$500 | NA | Open-source code | | [18] | NA | Wi-Fi, IR | NA | Dust sensor | Smart home management | >$500 | NA | Open-source code | | [19] | Raspberry Pi 2+ | Wi-Fi | ESP8266 | NA | Remote control home environment | >$500 | No | Open-source code | | [20] | PC | Wi-Fi | ESP8266 | Luminosity, LDR sensors, LED, and buzzer | Remote control home environment | >$1000 | No | Open-source code | | [21] | Raspberry Pi | Wi-Fi, ZigBee | ESP8266 | PIR, humidity, temperature sensors | Remote control home environment | >$500 | No | Open-source code | | [22] | XP8000 | Wi-Fi, ZigBee | NA | Light switch, light dimmer, and light sensors | LED lighting system | >$1000 | No | Open-source code | | [23] | NA | Wi-Fi, ZigBee | Wi-Fi AP | No | Remote control home environment, and IoT AP for smart home | >$500 | No | Open-source code | | [24] | Raspberry Pi, NodeMCU | Wi-Fi | ESP8266 | Rain, door, PIR, and DHT22 sensors | Home control | <$500 | No | Open-source code | | Our proposed | Raspberry Pi 3+ | Wi-Fi | ESP8266-12F | D203B PIR, humidity, temperature sensor, LED WS2812B, and buzzer | Energy efficient, low-cost, security, remote control home environment, smart light design and develop a server for smart home | <$200 | SHA-256 | JavaScript, HTML, CSS, C++, and Python 3 |
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