Holiday Notice: Elecrow will be on holiday starting January 26th (GMT+8). the last shipment day for service orders is January 21st. Orders can still be placed during the holiday, but deliveries will be delayed. [Learn More]

user-img

MakerM0

  • 6 Projects
  • 8 Followers
  • Oct 04,2024
+ Follow

FreshWatch - for monitoring air quality

An open-source programmable watch that can monitor air quality.

FreshWatch - for monitoring air quality
 
  • thumbnail-img
  • thumbnail-img
  • thumbnail-img
 

Story

This is an open-source programmable watch that supports development in C or Python, allowing for the addition of new features at any time.

It is primarily used for environmental monitoring, alerting users to open windows for ventilation or go outside for fresh air when air quality is poor, to prevent discomfort.

For environmental monitoring, it uses two Sensirion sensors, the SGP40 and the SHT30. It also features a ws2812 led and a buzzer for audio-visual alarm alerts.

It comes with a motion sensor that helps people track their steps. For those with knee issues, it can help control daily step counts to achieve a rest and recuperation goal.

It has a USB Type-C interface, supporting lithium battery charging and file transfer.

Specification

  • NRF52840
  • SGP40
  • SHT30
  • LSM6DS3TR-C
  • Display: LPM009M360A (0.85inch 72*144 )
  • Battery: 402030
  • watch band: 20mm

 

Code
  • https://github.com/MakerM0/FreshWatch
    View
Schematic and Layout
  • https://github.com/MakerM0/FreshWatch
    View
  • sch_v1.4

    SCH_v1.4_20423153386705005e90f0e.png
    Download(2)
CAD-Custom parts and enclosures

FreshWatch - for monitoring air quality

An open-source programmable watch that can monitor air quality.

782
 
3
0
18

Share your project on social media to expand its influence! Get more people to support it.

  • Comments( 0 )
  • Like( 3 )
/1000
Upload a photo:
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP

You May Also Like

View All
Add to cart
Board Type : GerberFile :
Layer : Dimensions :
PCB Qty :
Different PCB Design
PCB Thickness : PCB Color :
Surface Finish : Castellated Hole :
Copper Weight : 1 oz Production Time :
Total: US $
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.

PCB Assembly

PCBA Qty: BomFile:
NO. OF UNIQUE PARTS: NO. of Components:
Assembly Cost: US $
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
3dPrintingFile : Size :
Unit : Volumn :
3D Printing Qty : Material :
Total: US $12.99
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
Acrylic Type : AcrylicFile :
Dimensions: Engrave:
Acrylic Qty :
Acrylic Thickness:
Acrylic Color:
Total: US $12.99
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
CNC Milling File : Size:
Unit: Volumn:
CNC Milling Qty : Material:
Type of Aluminum: Surface Finish:
Tolerance:
Surface Roughness:
Total: US $12.99
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
Item Price Qty Subtotal Delete
Total: US $0.00
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.