This project was created due to need of providing access to school's science club for all permitted members. In the future it will be expanded to work with backend server hosted on Raspberry PI which would contain logs providing informations about each lock opening.
Low cost solution based on ESP8266 providing fingerprint door lock with RGB led signalling lock state and various errors.
- New fingerprints could be added by inserting key to SPST key switch.
- RGB LED signalling various program states.
- Triggering relay on fingerprint match
TODO
- Arduino IDE with working ESP8266 boards.
- Fingerprint sensor connected through logic level converter. Fingerprint
rx
andtx
connect toGPIO 5
andGPIO 4
- SPST key switch on
GPIO 16
- RGB LED Diode connected to
GPIO 12
GPIO 13
GPIO 14
TODO
Big thanks for: