The Grove Light Sensor v1.2 is aimed at measuring light levels, however with higher reliability and sensibility. It is an analogue module and outputs various electrical signals which can be converted to different ranges (It depends on the Analogue-to-Digital-Converter on your controller board. For example, it can output 0-255 for an 8-bit ADC). It integrates a high-sensitive and reliable photodiode, and just like other grove modules, it is interfaced with Grove port which can save you a lot of work in wiring.
- Easy to use, it is interfaced with Grove port.
- High reliability and sensibility.
- Small footprint
- Recognise a wider spectrum of light.