In my case, I connected to GPIO2, i.e D4. Water Flow Sensor is a digital Sensor, so we can connect its output pin to any of the digital pins of ESP8266. SEN-HZG1WA 1" Brass Water Flow Sensor is one I found on the web. YF-DN40 is a plastic material sensor and I would prefer a brass one for durability and to avoid any leakage situations. I am also interested in this kind of water flow rate meter. To me, your approach of using pulse counter seems like the right approach. It can also detect the water flow status and send an alarm, to help recognize issues as soon as they begin. The SW3L will send water flow volume every 20 minutes.
#UF SHANDS SCRIBE UPDATE#
Actual Battery life depends on the use environment and update period. The SW3L Water Flow Sensor is powered by 8500mAh Li-SOCI2 battery and is designed for long term use up to 10 years. Flowie-O works with water meters that aren't close to an. The sensors monitor and send alerts to your phone or computer for power outages, temperature, humidity, leaks, and unusual water usage. Flowie and Flowie-O are cellular water leak detectors that learn water use patterns to lower water bills and help prevent damage. Three wire connection: Red for positive, black for negative, yellow for pulse signal. The water flow sensor is applied for water heater, and can be used as flow switch. LED Solar Powered Wall Light IP65 Waterproof Outdoor Garden Light PIR Human Body Motion Sensor with Bracket for Path Street Light. Surpass Hobby Waterproof F540 V2 Sensorless Brushless Motor with 60A ESC for 1/10 RC Vehicles 858 reviews. BlitzWolf® BW-OLT4 Rotatable 3 Heads Adjustable Waterproof 120°PIR Sensor Solar Flood Light 1185 reviews.
0 kommentar(er)
