build your own motion activated sprinkler

#Build your own motion activated sprinkler serial#
#Build your own motion activated sprinkler code#

When the device is first switched on, it will start in 24-hour Mode with ultrasound and flashing LED lights until animals leave. 【24-Hour/Night Mode】: There are two operating modes for you to choose from 24-Hour Mode and Night Mode.

No chemical substances are used, and it will not cause harm to humans and animals. Emole outdoor solar powered ultrasonic animal repellent is designed to drive away cat, dog, deer, squirrel, raccoon, skunk, fox and other animals from your lawn and garden with ultrasounds and LED flashing lights. 【Humane Approach】: As much as we care about keeping your gardens clean, we also care about animal safety. When an animal approaches, the device will be activated - emitting ultrasonic waves and flash LED lights to drive the animal out of sensing range. It can sense animals from all directions. Consist of three sides, each side of the device includes a motion sensor, two white and blue LED flashing lights, and an ultrasonic speaker. Print('* Do not move, setting up the PIR sensor.【360° Ultrasonic Animal Repeller】: Emole solar animal repeller adopts advanced technology to provide you with 360° all-round protection. Threading.Thread(target=send_sms).start() If time() - last_msg_time > sms_timeout and not currently_sending:

# Initiate setup if the got while the program was running Port.write('AT+CMGS=']'.format(result.rstrip())) # Write 'ESC' to exit SMS input mode, just in case # Note: this still doesn't support all characters # Switch character set to 'international reference alphabet' Sms_timeout = 120 # min seconds between SMS messages

#Build your own motion activated sprinkler code#

(Lukas Janenas, CC BY-SA 4.0) Example code from gpiozero import MotionSensor, LED If you don't want indicator LEDs when motion is detected, delete the LED sections from the example code below.

Connect the red LED to the 38 pin on the board and the green LED to the 40 pin. If you want indicator LEDs to light up when motion is detected, connect the cathode (short leg, flat side) of the LED to a ground pin connect the anode (longer leg) to a current-limiting resistor and connect the other side of the resistor to a GPIO pin (the limiting resistor can be placed either side of the LED). See below for a schematic on these connections, and you can learn more about Raspberry Pi pin numbering in the GPIO Zero docs. Step 4: Connect the sensors to the Raspberry PiĬonnect the VCC and GND pins to the respective pins on the Raspberry Pi, and connect the motion sensor's output pin to the 8 pin on the Raspberry Pi. You will use the ttyUSB2 port to communicate with the device by sending AT commands.

#Build your own motion activated sprinkler serial#

I can control the modem with serial communication and AT commands the latter send messages from the modem to my phone number. In this project, I'm not using the modem for cellular connectivity, but to send messages to my phone when motion is detected. The LTE modem I'm using is a USB device that can add 3G or 4G (LTE) cellular connectivity to a Raspberry PI computer. Long-term evolution (LTE) is a standard for wireless broadband communication based on the GSM/EDGE and UMTS/HSPA technologies. The sensitivity adjustment sets the detection range, which can be anywhere from three to seven meters. The delay time adjustment sets how long the output should remain high after detecting motion it can be anywhere from five seconds to five minutes. Whitepaper: Data-intensive intelligent applications in a hybrid cloud blueprintĪ PIR sensor has two potentiometers, one for setting the delay time and another for sensitivity.eBook: Running Kubernetes on your Raspberry Pi.Getting started with Raspberry Pi cheat sheet.