ATtiny85/DHT22 RF transmitter using watchdog sleep (~4.8 µA powered down). Battery voltage measurement uses readVcc(). "UNO" as RF receiver using ENC28J60 ethernet.
temp, humidity, dew point, pressure. I'm using BME280 sensor connected to an ESP8266-12E.
Temperature, Humidity and Soil moisture data from a smart irrigation system controlled by an Arduino MKR 1010
Ch1: Collect temperature and humidity data from AdaFruit Feather Esp8266 module Calculate Dew point in module.
Incubator readings like temperature,humidity,and pulse value