Grove 101020030 Light Sensor

Accurately measure ambient light levels with the Grove TSL2561 Light Sensor, capable of detecting visible light, infrared light, and the full light spectrum.

Features

The Grove Light Sensor 101020030, designed by Seeed Studio, features the TSL2561 sensor. Unlike conventional light sensors, it can measure three different light spectra: visible, infrared, and full spectrum.

With a measurement range of 0.1 to 40,000 lux and I2C communication, this module is ideal for a wide range of electronic projects, including ambient light monitoring, automated lighting systems, and environmental monitoring stations.

Its Grove connector makes it easy to connect to compatible boards using the included 4-wire cable. It can be used with Grove Base Shield and Mega Shield expansion boards equipped with an I2C port.

Its compact design allows easy integration into various electronic projects. Grove Wrapper 1 × 1 mounting brackets, compatible with LEGO® bricks or screw mounting, are available separately.

Technical Specifications

• Manufacturer: Seeed Studio
• Product reference: 101020030 (replaces SEN10171P)
• Sensor: TSL2561
• Connector: 4-pin Grove
• Communication interface: I2C
• Resolution: 16 bits
• I2C frequency: up to 400 kHz
• Measurement range: 0.1 to 40,000 lux
• Detection spectra: visible, infrared, and full spectrum
• Dimensions: 20 × 20 mm
• Operating temperature: -40°C to +85°C
• Compatibility: Grove systems with I2C interface
• Compatible mounting brackets: Grove Wrapper 1 × 1 (sold separately)
• Included accessory: 4-wire Grove cable