Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
BleBox humiditySensor v2 - WiFi temperature and humidity sensor
BleBox humiditySensor v2 is a small sensor that communicates via a local WiFi network, allowing you to measure relative humidity and air temperature . Thanks to the wBox application, remote communication from anywhere in the world is also possible. The probe allows you to measure humidity in the range of 0% to 100% and temperature in the range of -40 ° C to 125 ° C and is splashproof.
We could not load the price.
The promotional price does not combine with quantity discounts.

Botland is an official distributor of BleBox products. BleBox is a Polish company specialising in modern smart home solutions. Its range covers control of lighting, blinds and gates as well as measurement and safety systems. BleBox products stand out for easy installation, high build quality and remote management through an app. Botland carries a wide choice of original BleBox devices for building a smart home.
Product description: BleBox humiditySensor v2 - WiFi temperature and humidity sensor
BleBox humiditySensor v2 is a small sensor that communicates via a local WiFi network, allowing you to measure relative humidity and air temperature . Thanks to the wBox application, remote communication from anywhere in the world is also possible. The probe allows you to measure humidity in the range of 0% to 100% and temperature in the range of -40 ° C to 125 ° C and is splashproof. In the wBox application, historical data and charts are available, as well as calculations of absolute humidity, dew point and heat index, the so-called "Heat Index" and thermal comfort index. The device is powered by 5 V via the USB-C connector. The humiditySensor can be integrated with the Home Assistant intelligent building system.
Multi-parameter indicator
The BleBox humiditySensor, in addition to temperature and humidity, can indicate:
- thermal comfort - whether the temperature and humidity in the room are appropriate so that there are no electrostatic discharges, dry skin or mold on the walls
- heat index with warnings - a heat index warning against the possibility of getting a stroke due to high temperature and humidity
- dew point - the temperature to which the air temperature must be lowered for water to condense and form dew
- absolute humidity - the amount of water in the air, given in grams
Using the humiditySensor
- Humidity and outdoor temperature sensor
- Indoor humidity and temperature sensor
- Sauna humidity and temperature sensor
- Thermal comfort index inside the rooms of the house
- Heat indicator as a warning against staying outside (on hot and humid days)
- Humidity and temperature meter for tropical plants in paludarium, vivarium, terrarium
- Humidity and temperature meter in greenhouses (e.g. when growing tomatoes)
Automations, charts and historical data
The humiditySensor can control up to 30 other BleBox devices depending on the temperature and humidity.
- In combination with the switchBox Light control, control the fan in the bathroom or kitchen to get rid of excess steam and humidity
- Combine with the switchBoxDC controller to create an automatic sprinkler to increase the humidity in your vivarium, paludarium or terrarium
- In the greenhouse, it will open the window using the shutterBox or start ventilation and heating in conjunction with the switchBox controller
The accurate data graph available in the wBox application allows you to monitor previous measurements of air temperature and humidity. The data can be exported to a file and processed in another program.
Specification of the BleBox humiditySensor
- Power supply: 5 V via USB-C connector
- Power Consumption: Less than 1W
- Typical Accuracy:
- humidity: ±1.8% RH in the range of 30% to 70% and at a temperature of 0°C to 80°C
- temperature: ±0.2°C from 0°C to 60°C
- Measurement range:
- humidity: from 0% to 100% RH or until condensation on the surface of the sensor
- temperature: from -40°C to 125°C
- Measuring resolution:
- humidity: 0.1%RH
- temperature: 0.1°C
- Probe temperature range: -5°C to 70°C (occasionally movable), -40°C to 80°C (fixed)
- Controller operating temperature: from -20°C to 50°C
- Communication standard: µWiFi, compatible with WiFi, 802.11g
- Transmission type: two-way, encrypted
- Encryption: WPA2-PSK and Authenticated Encryption (AEAD)
- Operating mode: direct connection (as an Access Point), WiFi connection via a standard router, connection with access from anywhere in the world (only Internet access required)
- Transmission frequency: 2.4 GHz
- API: open (technical.blebox.eu)
- Compatible devices and systems: Apple iPhone, Apple iPad, iPad Mini, Android, computers and mobile devices supporting HTML5
- Housing: high quality ABS plastic
- Degree of protection: IP32
- Probe type: wired, cable length 1 m
- Mounting method: double-sided mounting tape, mounting in a place protected from rain
- Dimensions: 31x45x15mm
- Probe dimensions: diameter 13 mm, length 46 mm

WiFi temperature and humidity sensor - BleBox humiditySensor v2.
Useful links
| Name | Value |
|---|---|
| Sensor - Temperature to | 125 °C |
| Sensor - Temperature accuracy | +/- 0.2°C |
| Sensor - Temperature from | -40 °C - 120 °C |
| Smart Home |
|
| Communication | WiFi |
| Width | 7.5 cm |
| Height | 9.6 cm |
| Depth | 3 cm |
| Weight | 0.046 kg |
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Question: Good day. At what frequency is the measurement refreshed? What I mean is, if I connect the sensor under wifi, will I see in the app the temperature change once a second, a minute or, for example, every hour?
Instructions and documents
GPSR data
We collect and verify reviews with our external partner Trustmate; they come from the post-purchase process.
Products from the same category
See all ›
BleBox humiditySensor v2 - WiFi temperature and humidity sensor
Ask about the product
Have a question about this product? Send us a message and we will get back to you.
We usually reply within one business day. The answer is sent to the e-mail address you provide.



