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Workspace Health Monitoring Gadget

View this project on CADLAB.io.
Workspace Health Monitoring Gadget
​https://greenshoegarage.com/2020/10/learning-from-covid-19/​
Goal
An open-source device that can monitor 8+ key environmental factors that affect people's perception of a healthy and productive workspace:
Temperature
Pressure
eCO2
Humidity
Brightness
Noise
TVOC
PM 2.5um
Code and hardware is a prototype, no guarentee of any sort is implied. Use at your own risk.
Functionality
1.Monitor 8 environmental factors
1.Central processing of all sensor data
2.Record the telemetry locally
1.24-hour rolling log
2.Store on microSD card
3.Display the telemetry locally
1.Display new data point every 3 seconds
4.Transmit telemetry to web-based cloud service
1.Send latest sensor readings every 10 minutes
Bill of Materials
Supplier
Product ID
Quantity
Description
Unit Price
Function
Mouser
782-ABX00023
1
MKR1010
$32.10
Processing and Comms
Mouser
782-ASX00011
1
MKR ENV Shield
$34.40
Temp, UVA/UVB/UV Index, Humidity, Pressure, Lux
Adafruit
3709
1
SGP30 Air Quality Sensor Breakout
$19.95
VOC, eCO2
Adafruit
4632
1
PMSA003I Air Quality Breakout
$44.95
Particulate Matter
Adafruit
421
1
I2S MEMS Microphone Breakout SPH0645LM4H
$6.95
Noise
Get the PCB from OSHPark: https://oshpark.com/shared_projects/NU4I8Xzd​
PartsBox Project BOM: https://partsbox.com/mbparks/project/1s51nh9teghyx9e4by3gwn3nxp/​

Workspace Health Monitoring Gadget Wiki

Last modified 2yr ago

Supplier	Product ID	Quantity	Description	Unit Price	Function
Mouser	782-ABX00023	1	MKR1010	$32.10	Processing and Comms
Mouser	782-ASX00011	1	MKR ENV Shield	$34.40	Temp, UVA/UVB/UV Index, Humidity, Pressure, Lux
Adafruit	3709	1	SGP30 Air Quality Sensor Breakout	$19.95	VOC, eCO2
Adafruit	4632	1	PMSA003I Air Quality Breakout	$44.95	Particulate Matter
Adafruit	421	1	I2S MEMS Microphone Breakout SPH0645LM4H	$6.95	Noise