DHT11 Temperature Humidity Sensor Module Digital Single Bus 3.3V-5V with Jumper Wires for Raspberry Pi
https://www.vogueparade.com/shopping/EN/200185144/1/1005003461956437/dht11-temperature-humidity-sensor-module-digital-single-bus-33v-5v-with-jumper-wires-for-raspberry-pi//