Uses Raspberry Pi with Dallas DS18B20 sensors and BMP180 for pressure. Uses udp comms to Wemos D1 mini for switching relays for pump and pond heater. Monitors Koi pond temperature and shack (with water pipes in loft) sending email and ThingTweet update
Getting the temperature and atmospheric pressure from the Summer House in the garden in Cornwall, UK.
Tipping bucket rain gauge,DS18B20, modified Pro Mini 3.3V, NRF24, sleep mode, battery operated, low power, 20uA during stand-by, ENS210 rh/T sensor (wired to indoor master)
Temperature readings from FeatherS3 using a DS18B20 sensor and BME688
Canal para exibição de múltiplas temperaturas coletadas de sensores DS18B20 com conexão OneWire.
I'm using it for calibrate water heaters to grow zebrafish at 28*C