def __init__(self, port: int):
"""
Wrapper for Grove Light sensor.
:param port: port to which the sensor is connected
"""
super().__init__()
self.sensor = GroveLightSensor(port)
def main():
value = "Jarvis Focus"
# Grove - 16x2 LCD(White on Blue) connected to I2C port
lcd = JHD1802()
display_in_lcd(lcd, 0, value)
time.sleep(2)
display_in_lcd(lcd, 0, "Identify")
display_in_lcd(lcd, 1, "Temp-Humi")
time.sleep(2)
# Grove - Light Sensor connected to port A0
light_sensor = GroveLightSensor(0)
# Range Sensor - D24
ultrasonic_range_senor = GroveUltrasonicRanger(24)
# Motion Sensor - D18
motion_sensor = GroveMiniPIRMotionSensor(18)
# Grove - Temperature&Humidity Sensor connected to port D5
climate_sensor = DHT('11', 5)
# Grove - LED Button connected to port D16
button = GroveLedButton(16)
def on_detect():
print('motion detected')
motion_sensor.on_detect = on_detect
def on_event(index, event, tm):
if event & Button.EV_SINGLE_CLICK:
print('single click')
button.led.light(True)
elif event & Button.EV_LONG_PRESS:
print('long press')
button.led.light(False)
button.on_event = on_event
while True:
distance = ultrasonic_range_senor.get_distance()
print('{} cm'.format(distance))
light_sensor_output = light_sensor.light
humi, temp = climate_sensor.read()
row_one = f"L:{light_sensor_output}"
row_two = f"H:{humi}-T:{temp}"
display_in_lcd(lcd, 0, row_one)
display_in_lcd(lcd, 1, row_two)
time.sleep(2)
def main():
# Grove - Servo connected to PWM port
servo = GroveServo(12)
# Grove - Light Sensor connected to port A0
sensor = GroveLightSensor(0)
while True:
angle = sensor.light * 180 / 1000
print('light value {}, turn to {} degree.'.format(sensor.light, angle))
servo.setAngle(angle)
time.sleep(1)
def main():
value = "Jarvis Sense"
# Grove - 16x2 LCD(White on Blue) connected to I2C port
lcd = JHD1802()
display_in_lcd(lcd, 0, value)
time.sleep(2)
display_in_lcd(lcd, 0, "Light-Moisture")
display_in_lcd(lcd, 1, "Temp-Humi")
time.sleep(2)
# Grove - Light Sensor connected to port A0
light_sensor = GroveLightSensor(0)
# Grove - Moisture Sensor connected to port A2
moisture_sensor = GroveMoistureSensor(2)
# Grove - Temperature&Humidity Sensor connected to port D5
climate_sensor = DHT('11', 5)
# Grove - Relay connected to port D16
relay = GroveRelay(16)
relay.off(
) # It was supposed to be off. Due to mis-wiring it works the other way
while True:
light_sensor_output = light_sensor.light
humi, temp = climate_sensor.read()
moisture = moisture_sensor.moisture
turn_on_fan = True if light_sensor_output < 30 else False
fan_status = " "
if turn_on_fan:
relay.off() # Turn of the relay will turn on the Fan
fan_status = "Fan"
else:
relay.on() # Turn off the fan
fan_status = "X"
row_one = f"L:{light_sensor_output}-M:{moisture} "
row_two = f"H:{humi}-T:{temp}C-{fan_status}"
display_in_lcd(lcd, 0, row_one)
display_in_lcd(lcd, 1, row_two)
time.sleep(2)
from dotenv import load_dotenv
from grove.grove_light_sensor_v1_2 import GroveLightSensor
# Configuration parameters
bme_pin = 1
bme_address = 0x76
moisture_pin = 2
light_pin = 0
# Create the sensors
bus = smbus2.SMBus(bme_pin)
calibration_params = bme280.load_calibration_params(bus, bme_address)
moisture_sensor = GroveMoistureSensor(moisture_pin)
light_sensor = GroveLightSensor(light_pin)
load_dotenv()
id_scope = os.getenv('ID_SCOPE')
device_id = os.getenv('DEVICE_ID')
primary_key = os.getenv('PRIMARY_KEY')
def getTemperaturePressureHumidity():
return bme280.sample(bus, bme_address, calibration_params)
def getMoisture():
return round(moisture_sensor.moisture, 2)
def main():
# Grove - Servo connected to PWM port
servo = GroveServo(12)
servo_angle = 90
# Grove - mini PIR motion pir_sensor connected to port D5
pir_sensor = GroveMiniPIRMotionSensor(5)
# Grove - Ultrasonic Ranger connected to port D16
ultrasonic_sensor = GroveUltrasonicRanger(16)
# Grove - LED Button connected to port D18
button = GroveLedButton(18)
# Grove - Moisture Sensor connected to port A0
moisture_sensor = GroveMoistureSensor(0)
# Grove - Light Sensor connected to port A2
light_sensor = GroveLightSensor(2)
light_state = False
# Grove - Temperature&Humidity Sensor connected to port D22
dht_sensor = DHT('11', 22)
# Callback for server RPC requests (Used for control servo and led blink)
def on_server_side_rpc_request(request_id, request_body):
log.info('received rpc: {}, {}'.format(request_id, request_body))
if request_body['method'] == 'getLedState':
client.send_rpc_reply(request_id, light_state)
elif request_body['method'] == 'setLedState':
light_state = request_body['params']
button.led.light(light_state)
elif request_body['method'] == 'setServoAngle':
servo_angle = float(request_body['params'])
servo.setAngle(servo_angle)
elif request_body['method'] == 'getServoAngle':
client.send_rpc_reply(request_id, servo_angle)
# Connecting to ThingsBoard
client = TBDeviceMqttClient(thingsboard_server, access_token)
client.set_server_side_rpc_request_handler(on_server_side_rpc_request)
client.connect()
# Callback on detect the motion from motion sensor
def on_detect():
log.info('motion detected')
telemetry = {"motion": True}
client.send_telemetry(telemetry)
time.sleep(5)
# Deactivating the motion in Dashboard
client.send_telemetry({"motion": False})
log.info("Motion alert deactivated")
# Callback from button if it was pressed or unpressed
def on_event(index, event, tm):
if button._GroveLedButton__btn.is_pressed():
log.debug('button: single click')
telemetry = {"button_press": True}
client.send_telemetry(telemetry)
log.info("Pressed")
else:
log.debug('button: single click')
telemetry = {"button_press": False}
client.send_telemetry(telemetry)
log.info("Unpressed")
if event & Button.EV_SINGLE_CLICK:
button.led.light(True)
elif event & Button.EV_DOUBLE_CLICK:
button.led.blink()
elif event & Button.EV_LONG_PRESS:
button.led.light(False)
# Adding the callback to the motion sensor
pir_sensor.on_detect = on_detect
# Adding the callback to the button
button.on_event = on_event
try:
while True:
distance = ultrasonic_sensor.get_distance()
log.debug('distance: {} cm'.format(distance))
humidity, temperature = dht_sensor.read()
log.debug('temperature: {}C, humidity: {}%'.format(
temperature, humidity))
moisture = moisture_sensor.moisture
log.debug('moisture: {}'.format(moisture))
log.debug('light: {}'.format(light_sensor.light))
# Formatting the data for sending to ThingsBoard
telemetry = {
'distance': distance,
'temperature': temperature,
'humidity': humidity,
'moisture': moisture,
'light': light_sensor.light
}
# Sending the data
client.send_telemetry(telemetry).get()
time.sleep(.1)
except Exception as e:
raise e
finally:
client.disconnect()
def get_sensor(pin):
sensor = GroveLightSensor(pin)
return sensor
import time from grove.grove_led import GroveLed from grove.grove_light_sensor_v1_2 import GroveLightSensor ledPin = 5 led2Pin = 16 led3Pin = 18 sensorPin = 0 sensor = GroveLightSensor(sensorPin) led = GroveLed(ledPin) led2 = GroveLed(led2Pin) led3 = GroveLed(led3Pin) led.off() led2.off() led3.off() time.sleep(.1) led.on() led2.on() led3.on() time.sleep(.1) led.off() led2.off() led3.off() time.sleep(.1) led.on() led2.on() led3.on() time.sleep(.1) led.off()