Miroslav Petrov
Published © GPL3+

AWS Connected Hospital Bed Occupancy Sensor

Mixing existing technologies and creativity, the device is one of a kind and aims to help hospitals during the pandemic.

AdvancedFull instructions provided15 hours624
AWS Connected Hospital Bed Occupancy Sensor

Things used in this project

Hardware components

AVR-IoT WA Development Board
Microchip Technology AVR-IoT WA Development Board
×1
Omron Thermal Sensor D6T Series Applied for COVID19
Omron Electronic Components LLC Omron Thermal Sensor D6T Series Applied for COVID19
I have used the 1 pixel option - Omron D6T
×1
Li-Ion Battery 1000mAh
Li-Ion Battery 1000mAh
I used 2500mAh Li-Ion Battery
×1
Step-Up Voltage Regulator - 5V
SparkFun Step-Up Voltage Regulator - 5V
Or similar - I used Pololu U1V11F5
×1
SparkFun Logic Level Converter - Bi-Directional
SparkFun Logic Level Converter - Bi-Directional
Or similar - I have used Pololu Logic Level Shifter, 4-Channel, Bidirectional
×1
Through Hole Resistor, 4.7 kohm
Through Hole Resistor, 4.7 kohm
for pull-ups
×2
Jumper wires (generic)
Jumper wires (generic)
×1
Small Solderless Breadboard Kit
Digilent Small Solderless Breadboard Kit
×1
SparkFun Snappable Protoboard
SparkFun Snappable Protoboard
×1
Plastic Enclosure, Project Box
Plastic Enclosure, Project Box
You can choose any plastic enclosure you like as long as your protoboard(PCB) can fit inside.
×1

Software apps and online services

AWS IoT
Amazon Web Services AWS IoT
MPLAB X IDE
Microchip Technology MPLAB X IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
Solder Flux, Soldering
Solder Flux, Soldering
Solder Wire, Lead Free
Solder Wire, Lead Free
Wire Stripper & Cutter, 18-10 AWG / 0.75-4mm² Capacity Wires
Wire Stripper & Cutter, 18-10 AWG / 0.75-4mm² Capacity Wires

Story

Read more

Schematics

Schematic

Code

AVR-IoT-AWS-Bed-Sensor

This is the project which reads the Omron D6T sensor, processes the raw temperature data into occupancy status and uploads it into AWS IoT Core.

Test Sensor Project

A simple project which is used to test the connectivity and accuracy of the sensor by printing the readings to the UART.

Credits

Miroslav Petrov

Miroslav Petrov

1 project • 2 followers
|Happy Family Guy | Embedded IoT Engineer | Inspired Maker|

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