Arduino Library to support the Bosch BMV080 Particulate Matter Air Quality Sensor PM2.5 via I2C and SPI. - sparkfun/SparkFun_BMV080_Arduino_Library ...

Awinic AW21036 Arduino Library This library provides an interface for the AW21036 8-bit 36-LED driver from AWINIC. It supports almost all features of the AW21036, except for the pattern controller.