Name: Holiday Special Seeed Studio Grove Sen55 All In One Environmental Sensor Grab It Now [7KfhcniY]
Brand: technovaprecision.com
SKU: HBS17593388046
Price: 19.99 USD
Availability: InStock
Rating: 3.86 (186 reviews)

Holiday Special Seeed Studio Grove Sen55 All In One Environmental Sensor Grab It Now [7KfhcniY]

The Grove - SEN55 is a high-performance all-in-one environmental sensor that accurately measures particulate matter (PM1.0, PM2.5, PM4, PM10), VOC, NOx, humidity, and temperature. Powered by Sensirion’s advanced sensing technology, this sensor module is ideal for applications in HVAC, air purifiers, smart homes, industrial monitoring, and air quality detection.

Its proprietary algorithms ensure accurate digital signal output and long-term reliability, while the Grove I2C interface simplifies integration with platforms such as Arduino, Raspberry Pi, and Seeeduino — no coding required.

Key Features

All-in-one sensing solution for PM, VOC, NOx, RH, and temperature
High accuracy and stability with pre-calibrated digital outputs
Low power consumption: 6.8 mA in Measurement Mode, 2.6 mA in Idle
Laser scattering method for precise particulate matter detection
8 types of environmental data output every 1 second
10+ years of robust performance with continuous 24/7 operation
Easy plug-and-play integration via Grove I2C interface

Applications

Heating, Ventilation, and Air Conditioning (HVAC) systems
Air quality monitoring in homes and offices
Respiratory healthcare & harmful gas alarms
Environmental sensing for smart farms
Industrial air quality and safety monitoring
Particulate matter alerts (PM1.0 to PM10)
Scientific experiments and research

Specification

Sensor Module

Parameter	Value
Sampling Interval	1 ± 0.03 s
Lifetime (24h operation)	>10 years
Acoustic Emission	24 dB(A)
Acoustic Drift	+0.5 dB(A) / year

Particulate Matter

PM Type	Size Range (µm)
PM1.0	0.3 – 1.0
PM2.5	0.3 – 2.5
PM4	0.3 – 4.0
PM10	0.3 – 10.0

Temperature & Humidity

Parameter	Accuracy
Temperature (typical)	±0.45 °C (@ 15–30°C, 50% RH)
Temperature (max)	±0.7 °C (@ 15–30°C, 50% RH)
Humidity repeatability	< 60 s

Gas Measurement

Metric	VOC Index	NOx Index
Output Range	1 – 500	1 – 500
Device Variation	<±15	<±25
Repeatability	<±5	<±10

Shipping List

1 × Grove - All-in-One Environmental Sensor SEN55
1 × Grove Cable

What is Grove?

Grove is Seeed Studio’s standardized modular prototyping ecosystem that simplifies hardware development. With over 400 plug-and-play modules, Grove allows you to build complex systems without soldering or wiring — ideal for both beginners and professionals.