doorcontroller2
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doorcontroller2 [2016-06-26 00:02] – [Reader] tim | doorcontroller2 [2019-02-24 00:40] (current) – tim | ||
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- | ====== Door Controller V2 ====== | + | See [[door_access_controllers]]. |
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- | ===== Component Overview ===== | + | |
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- | * Controller: Enclosure, PCB inc ESP8266, LED, push-button | + | |
- | * Reader: PN532 module, laser-cut case, LED, piezo disc | + | |
- | * Door Hardware: electric release, magnetic door-closed sensor, optional exit button/ | + | |
- | * Software: ESP8266 | + | |
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- | ===== PCB ===== | + | |
- | + | ||
- | * http:// | + | |
- | * http:// | + | |
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- | ===== Reader ===== | + | |
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- | CAD files: {{: | + | |
- | + | ||
- | {{: | + | |
- | {{: | + | |
- | {{: | + | |
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- | Components: | + | |
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- | * 3mm blue LED | + | |
- | * 120R resistor (this is low, but an additional resistor is used on the controller PCB) | + | |
- | * [[http:// | + | |
- | * [[http:// | + | |
- | * Cat 5 or other cable with at least 7 cores | + | |
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- | The reader enclosure is formed from three layers of 3mm black acrylic. The layers should be joined with cyanoacrylate adhesive. | + | |
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- | Configure the PN532 module to use I2C communications. | + | |
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- | Bend and cut the LED leads to the correct shape and length. Solder the LED and cable before gluing the module into the enclosure. | + | |
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- | Cat 5 cable colours: | + | |
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- | | blue | GND | | + | |
- | | green | VCC | | + | |
- | | brown | RST | | + | |
- | | orange | SDA | | + | |
- | | white-green | SCL | | + | |
- | | white-brown | LED +ve | | + | |
- | | white-blue | Piezo | | + | |
- | | white-orange | not used | | + | |
- | + | ||
- | Note that on the G11 door and **in the photos**, orange=VCC and green=SDA. | + | |
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- | The LED should be connected between white-brown and GND (blue), with a 120R series resistor. To avoid damaging the LED, use hot-melt glue to secure it in place (not cyanoacrylate). | + | |
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- | The piezo should be connected between white-blue and VCC (green). The piezo may be secured with cyanoacrylate or hot-melt glue, but try to give the disc some freedom of movement or the sound output may be reduced. | + | |
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- | Test the reader and controller together before securing the reader to the wall with double-sided adhesive foam tape. | + | |
- | + | ||
- | ===== Controller ===== | + | |
doorcontroller2.1466899323.txt.gz · Last modified: 2016-06-26 00:02 by tim