AHT30 temperature humidity sensor module temperature and humidity probe I2C digital signal high
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You could check and adjust temperature setting values via wifi. - Simple and versatile heating mat for seedlings, flowers, fruits and vegetables etc. -The Heating Mat surface temperature can reach 38~42 degrees.
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DHT20 Temperature Humidity Sensor IIC Digital Signal Output Module Replace DHT11
Aliexpress UK
Any relay is turned on, and the upper left corner of the interface is displayed"OUT"If the temperature relay is turned on, the temperature mode of the scintillation display is displayed. "H/C"As a reminder, if the humidity relay is turned on, the humidity mode will be displayed"E/"As a reminder.
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SCD40 SCD41 gas sensor module detects CO2 carbon dioxide temperature and humidity in one sensor I2C
Aliexpress UK
Setting (start humidity): Press and hold △ key to start the humidity value flashing. Set the humidity value by △ ▽ key. [Stop Humidity]: Press and hold △ key to stop the humidity value flashing, and set the humidity to stop by △ ▽ key value.
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BME280 5V 3.3V Digital Sensor Temperature Humidity Barometric Pressure Module I2C SPI
Aliexpress UK
Humidity: 20~80%RH(Unfrozen or condensation ). When Ambient humidity is lower than 20℃(TS-HD), it will turn on the heater, turn off at 25℃. -Alarm when humidity exceeds high/low humidity setting value;.
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USB 5V Temperature Controller Heater Thermostat Mittens Warmer Switch 3-speed Adjustable Winter
Aliexpress UK
Widely used in pet keeping,such as reptile, chameleon, lizard ect. Just plug your humidifier and dehumidifier in the sockets, set the humidity value,then it works. Features: 100% brand new & high quality. Multifunction: humidification dehumidification. Humidity calibration. Hysteresis function. Humidity correction. Delay protection. Alarm when humidity exceeds high/low humidity setting value. Alarm when sensor error or humidity exceeds limit. Use Humirel Humidity sensor HTG3535CH. Specification: Power Input: 100 ~240VAC, 50Hz/60Hz Power Output: Max. 10A, 100V ~240V AC Humidity Measuring Range : 5%-99.99%RH Humidity Control Range : 5%-99%RH Resolution: 1%RH Accuracy: 3%RH Input Power Cable Length: 1.5m (5ft) Output Power Cable Length: 30cm (1ft) Dimension: Body: 140x68x33mm (5.5x2.7x1.3inch) Socket: 85x42x24mm(3.3x1.
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W1209 Mini Thermostat Temperature-controller Incubation Thermostat Temperature Control Switch
Aliexpress UK
This weather station is very easy to set, as it it self set Automatically, all user have to do is Insert batteries in the sensor and power up the weather station. During the process, the display screen will automatically turn off to reduce other interference.
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5pcs AHT20 I2C Temperature And Humidity Sensor Module High-precision Humidity Sensor DHT11 Upgraded
Aliexpress UK
Probe | 1 SSR, 2 Relays. In addition, the A103 PID-U is compatible with Arcsys, which would be Ageon's monitoring system. Food Industry.
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Digital Temperature and Relative Humidity Sensor DHT11 DHT22 AM2302B AM2301 AM2320 Humidity Sensor
Aliexpress UK
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