Ollo/HomieRoomSensor
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Ollo 2021-12-06 20:14:55 +01:00
commit 1cf8c781eb
2 changed files with 13 additions and 6 deletions
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8
Readme.md
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@ -39,10 +39,10 @@ VCC | GND
```
The following pins are used:
* GPIO4 PM1006 particle sensor
* GPIO2 WS2812 stripe out of three LEDs, replacing the original LEDs at front
* GPIO4 PM1006 particle sensor PIN REST on Vindriktning board
* GPIO2 WS2812 stripe out of three LEDs, replacing the orignal LEDs at front
* GPIO15 Red LED (optional)
* GPIO12 Green LED (optional)
* GPIO12 Green LED (optional) Used as 3.3V Supply for the I2C sensor
* GPIO13 Blue LED (optional)
* GPIO13 VCC of I2C (3.3 V)
* GPIO14 I2C clock
@ -55,4 +55,6 @@ The following pins are used:
* some wire
# Sources
For the Witty board
* [https://github.com/amkuipers/witty Witty pinout]
* [https://arduino.ua/products_pictures/large_AOC361-5.jpg Schematics]

11
src/main.cpp
View File

@ -33,10 +33,10 @@
******************************************************************************/
#define GPIO_WS2812 D4 /**< GPIO2 */
#define SENSOR_PM1006_RX D2 /**< GPIO4 */
#define SENSOR_PM1006_RX D2 /**< GPIO4 */
#define SENSOR_PM1006_TX -1 /**< Unused */
#define WITTY_RGB_R D8 /**< GPIO15 */
#define WITTY_RGB_G D6 /**< GPIO12 */
#define WITTY_RGB_G D6 /**< GPIO12 Used as 3.3V Power supply for the I2C Sensor */
#define WITTY_RGB_B D7 /**< GPIO13 */
#define PM1006_BIT_RATE 9600
#define PM1006_MQTT_UPDATE 5000 /**< Check the sensor every 10 seconds; New measurement is done every 20seconds by the sensor */
@ -242,7 +242,9 @@ void bmpPublishValues() {
gasNode.setProperty(NODE_GAS).send(String((bmx.gas_resistance / 1000.0)));
humidityNode.setProperty(NODE_HUMIDITY).send(String(bmx.humidity));
#endif
log(MQTT_LEVEL_DEBUG, String("Temp" + String(bmx.readTemperature()) + "\tPressure:" +
String(bmx.readPressure() / 100.0F) + "\t Altitude:"+
String(bmx.readAltitude(SEALEVELPRESSURE_HPA))), MQTT_LOG_I2READ);
if ( (rgbTemp.get()) && (!mSomethingReceived) ) {
if (bmx.readTemperature() < TEMPBORDER) {
strip.setPixelColor(0, strip.Color(0,0,255));
@ -418,6 +420,8 @@ void setup()
strip.show();
digitalWrite(WITTY_RGB_B, HIGH);
} else {
digitalWrite(WITTY_RGB_R, HIGH);
digitalWrite(WITTY_RGB_G, LOW);
strip.fill(strip.Color(128,0,0));
for (int i=0;i < (PIXEL_COUNT / 2); i++) {
strip.setPixelColor(0, strip.Color(0,0,128));
@ -464,4 +468,5 @@ void log(int level, String message, int statusCode)
Homie.getMqttClient().publish(logTopic, 2, false, buffer.c_str());
delete logTopic;
}
Homie.getLogger() << (level) << "@" << (statusCode) << " " << (message) << endl;
}