Gravity: IO Expansion Shield for LattePanda V1 Shipping:1 day The sensor is based on

The sensor is based on the principle of diffuse reflection of IR light on objects

Scroll pHAT HD with 17x7 individually dimmable white LEDs

Output undervoltage and overvoltage protection

**Note:** The drivers link has been updated below to be Windows 7 compatible

**Note:** The PASCO2V01 sensors require a week-long calibration period

Gravity: IO Expansion Shield for LattePanda V1 Shipping:1 day The sensor is based onThis Gravity I O expansion shield, which is made for LattePanda V1 (not compatible with LattePanda Alpha & Delta) , breakouts all GPIO pins to make it compatible with standard Arduino device and no interruption with other ports on LattePanda. Each pin has VCC and GND power port, compatible with Gravity 3Pin Color coded interface, supports hundreds of sensors and modules. Gravity IO Expansion Shield for LattePanda Pinout And this shield also adds a new