This is pin-out for Raspberry Pi 3B, we can see SDA pin and SCL pin located in board's pin 3 and pin 5. It is Linux-powered, with UI software written in Python, allowing it to be easily modifiable - and it doesn't prohibit you from changing the way it works.

Face Recognition. Put your Z-Stick into inclusion mode by pressing the action button once, the LED ring should start pulsing blue, then press the inclusion button on the Z-Wave slave device you’re trying to include. Press J to jump to the feed.

Raspberry Pi runs on standard Raspbian Linux distribution with Wi-Fi dongle, GPIO library and software written in Python language. The GPIO pins of the Raspberry Pi can give an output of 3.3V but the solenoid lock requires 7-12V to operate. r/raspberry_pi: A subreddit for discussing the Raspberry Pi ARM computer and all things related to it.

Smart Receptionist with smart lock system is mainly designed and developed for security system and purposes.

Add Z-Wave device to network.

Door bell.

Connect the VCC and GND of the relay module to 5V and GND of Raspberry Pi. Raspberry Pi based smart-lock.

Software Programming. Gaps in security leave your Raspberry Pi open to hackers who can then use it without your permission. The purpose of this system is to control the door lock using IOT gecko and Raspberry Pi. Securing your Raspberry Pi. Contribute to saipathuri/Smart_Lock development by creating an account on GitHub.

What level of security you need depends on how you wish to use your Raspberry Pi. This part of the guide only applies if you’re using the Z-Stick Gen5 Z-Wave USB dongle.. The door bell signal from CON3 is routed to GPIO17 pin on Raspberry Pi.

User account menu • I built a smart lock. By default, Raspberry Pi boots up and stores all of its programs on a microSD memory card, which has a maximum theoretical bandwidth of 50 MBps on the Raspberry Pi … Run following down python program on your Raspberry Pi, if nothing goes wrong, you will hear a Ti-Ta from relay. These two … So we can control relay by outputs digital signal to pin 5. The first thing to do is to get your hands on a Raspberry Pi® single board computer. The latest Raspberry Pi 3 has WiFi and Bluetooth support built in, as well as access to GPIO ports for direct hardware connections. The security of your Raspberry Pi is important. Screen can be connected to Raspberry Pi via a HDMI cable, don't forget connect power to your screen and Pi. Because of this, we will need to use an external power source and relay to operate the lock. This smart security system is used to see a visitor when the main door of the office or organization is closed. ZeroPhone is an open-source smartphone that can be assembled for 50$ in parts based on Raspberry Pi Zero. It will definitely still work, but a Raspberry Pi 2 Model B ($48 at Amazon) only requires 1.8A, and the Raspberry Pi Zero W requires 1.2A. Raspberry Pi GPIO4, GPIO17 and GPIO25 are connected with resistors R3, R2 and R1, respectively, to make logic level low.

So you need to connect a camera to Raspberry Pi's camera interface, and install antenna and Grove - Relay to LTE Pi hat, then plug HAT to your Pi.