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Created Wemos D1 Mini and HC-SR501 PIR Motion Sensor (markdown)

Raymond Mouthaan 2018-05-21 15:13:53 +02:00
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## HC-SR501 PIR Motion Sensor (single pin)
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/pir-hc-sr501-motion-front.jpg" align=right width=200>
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/pir-hc-sr501-motion-back.jpg" align=right width=300>
PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range.
See [PIR Motion Sensor](https://learn.adafruit.com/pir-passive-infrared-proximity-motion-sensor/overview) for more information.
### Connecting the PIR to a Wemos Mini D1
| Wemos |PIR |
|---|---|
|GND |GND |
|5V |POWER (VCC) |
|D5 (gpio14) |OUTPUT |
### Tasmota Configuration
In the Configuration -> Configure Module page, select the following:
1. **Module Type : 18 Generic**
2. **D5 GPIO14 Sensor : 09 Switch1**
3. **D6 GPIO12 Relay1 : 17 Relay1**
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/wemos_pir_hc-sr501_config_marked.png" width=350>
### Tasmota Main
After reboot of the device the displays the status of relay1 aka switch1.
<img src="https://github.com/arendst/arendst.github.io/blob/master/media/wemos/wemos_pir_hc-sr501_main_marked.png" width=350>