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Tf luna security system

adrirubio·tf-luna-security-system·security-system-pcb/security-system-pcb/security-system.kicad_pcb

Tf luna security system PCB layout, top view — open source ESP32 board by adrirubio

About the Tf luna security system PCB

Tf luna security system is an open source ESP32 PCB design by adrirubio, published on GitHub under the MIT license. It is a 2-layer board measuring 102 × 41 mm, with 9 components from 7 distinct parts.

Its main chip is the ESP32-Header, from the ESP32 family. By type, the board carries 4 resistors, 2 connectors, 2 diodes and 1 IC.

It belongs with the iot & wireless designs in this gallery.

From the project

A DIY security system using TF‑Luna to detect intruders and capture photos

An evolution of my Arduino-based security system that uses a TF-Luna LiDAR sensor to detect when someone passes through a bedroom door, triggering the ESP32-CAM to capture a photo of the intruder.

The system is built around a Freenove ESP32-S3-WROOM-1, which communicates with the TF-Luna over I2C to establish a baseline distance and detect motion. When an intruder is detected, the onboard camera captures an image and sends it to Home Assistant via Wi-Fi. A green LED indicates power status while a red LED flashes to signal an intruder alert. The entire system runs off a power bank and is…

Tf luna security system, from the project README
From the project README

Main components on the Tf luna security system

ESP32-Header

Tf luna security system bill of materials (BOM)

9 components, 7 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-Header
U1
1
Conn_01x06_Pin
J1
1
USB_C
J2
2
LED
D1, D2
1
120 Ω
R1
1
60 Ω
R2
2
5.1K
R3, R4

Tf luna security system design files

The KiCad project lives in the adrirubio/tf-luna-security-system repository on GitHub; these links point at the commit this page was built from.

Tf luna security system: common questions

What microcontroller does the Tf luna security system use?

The Tf luna security system is built around the ESP32-Header, from the ESP32 family.

How big is the Tf luna security system PCB?

The Tf luna security system measures 102 × 41 mm, has 2 copper layers and is 1.600198 mm thick.

How many components are on the Tf luna security system?

9 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Tf luna security system design files?

From the adrirubio/tf-luna-security-system repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Tf luna security system design in my own project?

Yes, under the terms of its MIT license, which adrirubio chose for the repository.

Can I test firmware for the Tf luna security system without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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