Resin based RFID lock system used to get into our office.
Unlock the door using any of the supported key types or by making a GET request to the API endpoint with the secret key.
Support key types:
- NFC/RFID Type 1 thru 4 tags
- Oyster cards
- Contactless debit cards
Name | Link | Qty ------------ | ------------- | ------------ | ------------- Raspberry Pi 3 | Adafruit | 1 5V 2.4A power supply | Adafruit | 1 8 GB microSD card | Amazon | 1 PN532 NFC/RFID controller | Adafruit | 1 13.56MHZ RFID/NFC tag selection | Adafruit | 1 NeoPixel ring | Adafruit | 1 Perma-proto hat | Adafruit | 1 Relay | Grove | 1 Hook-up Wire | Adafruit | 1
- Sign up on resin.io
- Go through the getting started guide and create a new RPI3 application called
office-lock - Clone this repository to your local workspace
- Add the resin remote to your local workspace using the useful shortcut in the dashboard UI
git push resin master- See the magic happening, your device is getting updated Over-The-Air!
Configure via environment variables
| Variable Name | Default | Description |
|---|---|---|
| LED_TIME | 0.2 | The LED ring flashing speed |
| UNLOCK_TIME | 3 | The time the door is unlocked for |
| SECRET_KEY | "" | The secret key used to open the door from the API endpoint |
Add access keys via environment variables
| Variable Name | Default | Description |
|---|---|---|
| CARD_0 | 00906fe3 | Card 0 ID |
| CARD_1 | 00906fe3 | Card 1 ID |
Add you own keys naming them CARD_0, CARD_1, CARD_2 etc
Enable public URL
Open the door with a GET request. For example:
curl -X GET https://7082d8f659ef4d03c25bc24a18debec363d37cb4da641eb6c79658e0c5e46b.resindevice.io/api/<SECRET_KEY>
Watch the video here!
