12/11/2025 - What is it

Wild Fire Prediction Device

Wildfires are among the most destructive and unpredictable natural disasters. They lead to the loss of vast areas of forests, wildlife, and human property, costing millions of dollars. Relying solely on satellite monitoring is inadequate, as fires can spread rapidly before they are detected. Additionally, patrolling is often ineffective and unsafe, while drone monitoring can be costly and time-consuming. Approximately 85% of wildfires in the U.S. are initiated by human activities, such as unattended campfires, debris burning, equipment malfunctions, discarded cigarettes, or arson. Natural causes include lightning, underground coal fires, and rare events like meteor strikes.

Now I will build a device that will be installed in the forest and work like a mesh network. and monitor the forest with real-time data. I researched, and the most common time I got to take the sample is 10 to 30 minutes, so i will try this with a 20-minute interval.

12/13/2025 - How it will works

There will be a tree-top device installed in the forest as a mesh network. It will send the data from one node to another node, and the master will send all the data to the server with a 20-minute time interval.

Flowchart of working

12/16/2025 3 PM - Circuit diagram

I have finalized all the components and built a BOM, and then made the citcuit diagram to show how it will be wired and how it goes on

Circuit diagram

Component list

• Esp Fire Bettle p4
• Esp32 Ai cam
• MICS4514
• Temperature Sensor
• PM2 Dust Sensor
• RS485 output soil moisture and temperature sensor
• 10k Potentiometer
• GPS Module NEO-7N Satellite Positioning STM32 NEO 7N
• SIM800C Development Board GSM
• 0.96 Inch OLED Display Screen SSD1315 SSD1306
• 1pcs 18x30cm Stripboard Veroboard vero Board
• 1-8PCS KY-040 360 Degrees Rotary Encoder Module

12/16/2025 11 PM - CAD Designing

I designed a protective enclosure for the wildfire predictor device using Fusion 360. The enclosure consists of a base box and a removable top lid, sized to hold the electronic components securely. Cutouts were added for ports, sensors, and airflow to ensure proper functionality. This design allows easy assembly, protection, and future maintenance of the device.

12/17/2025 - BOM

Here I made the Bill of Materials and other things.

https://docs.google.com/spreadsheets/d/1B_3vjF6hnGuylOTRCjDW6Ru4Rz02-M3GZ2_8QcCnpDA/edit?usp=sharing

2/5/2026 - Github Repo and Cart

Here is my github repos, which has all the files and folders. the proccess of making this project in the Journal.md. There is also the .stl, .f3d and citcuit diagram there.

2/8/2026 - PCB Making

Here I have done the PCB for my project.

Here I have removed the 3d printing cost and built the circuit for the project

PCB Cart

This is the 3d view of the circuit

PCB Designing..

Schematic File..

3/8/2026 - Github polish and design verify

Github

I have updated all of the things on GitHub

Design verify

Here the box is made by taking measures of the circuit. At first i have taken the circuit dxf file for an exact measurement

Here is the size of the box (total 163mm). Here is the circuit about 101mm, and the 2x battery case size is 40mm x 75mm. and now left 40+101 = 141-163 = 22mm. which is for the space

Step By Step 3d Modeling

Designing a side of the box, there the MICS sensor and power switch will be. The mics sensor size is 27mm X 20mm and the dc switch size is 13 mm × 7 mm × 10 mm and the barrel zack size is 10mm X 12mm

In the other size, the measures for the PM2.5 sensor and a whole, so I can take the wire for the soil moisture sensor.

Cutting and make a proper space for the sensors

Making the top

A Complete View and the full work breakdown in .f3d file and also all the printable .stl files

4/14/2026 - All source file

Here i have update all the source file that i can be export form the easy eda online.

Here is the pcb all source files -> https://github.com/Abrar-Al-Razee/Wild-Fire-Prediction-Device/tree/main/Circuit

Here is all the CAD source files -> https://github.com/Abrar-Al-Razee/Wild-Fire-Prediction-Device/tree/main/3d%20Designing

Here i have design the cad in fusion so the as the source file i have updated the .f3d folies along with other files.