Ville Westerholm
Published © GPL3+

FPrintCFSMQTT

This is new version of MQTT connected fingerprint sensor using capacitive sensor and OLED display, originally developed by Lewis Barcley,

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FPrintCFSMQTT

Things used in this project

Hardware components

D1 Mini V3 NodeMcu with ESP8266
×1
DFRobot ID809 capacitive fingerprint sensor
×1
0.96" OLED I2C Display 128 x 64 pixels
×1

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
3D Printer (generic)
3D Printer (generic)

Story

Read more

Custom parts and enclosures

Case top

FP Sensor case top

Case bottom

bottom part of the case

Oled holder

Small part to hold OLED display in its place

Schematics

Wiring

Connects D1 mini to FP sensor and OLED display

Code

Arduino code

D1 mini code

Credits

Ville Westerholm

Ville Westerholm

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