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Xpedit - Atmosphere Monitoring Device for Hiking and Trekking

When you are planning to do an adventure journey or trekking to the wild, it is essential to have a device in your backpack that helps you to understand the environment.
For my upcoming adventure trip, i planned to build a handheld device that helps me to monitors temperature, humidity, air pressure, and altitude as well as an alarm can be set for any of the parameters go beyond a user-defined threshold value. The device is powered with 1000maH lipo battery, with a backup of 72 Hours continues running!
I made this device smaller in size, smarter to use, looks cool in your hands and durable in outdoor. I keep the budget within $18!

Component and Parts :
1 x Atmega 328P (TQFP)
1 x TP4056
1 x 20mhz Resonator
1 x Rotary encoder
1 x BME280 Module
1.3” 128 x 64 OLED Display Module
1 x Buzzer -3V
6 x 10K 0805 Resistor
2 x 1K 0805 Resistor
1 x 1.2K 0805 Resistor
1 x 0.1mF 0805 Capacitor
2 x 1mF Capacitor
1 x 10mF Capacitor
1 x Micro USB Port
1 x 1000maH 3.7v Lipo Battery
1 x 2x3 Header Pins
4 x M3/6mm Threaded inserts
1 x 12mm compass meter
4 x M3 15mm Screws

Soldering Iron
Allen key 3mm Screw Drivers

Spray Paint (any color for your choice)
Spray paint clear coat
Sandpapers, Gloves, Mask, and Googles

Autodesk Eagle
Autodesk Fusion360
Arduino IDE

3D Printer
Vinyl Cutter Machine (Not necessary, Just for cutting logo)”

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