SparkFun FT231X Breakout Colour_Candy 3x IS31FL3730 LED matrix driver

3x IS31FL3730 LED matrix driver chips

Datasheet (SGP30)

The other cool feature of the new MTK3339-based module (which we have tested with great success) is the built in datalogging ability

it's wide range means its best used for industrial or scientific CO2 measurements where the ppm can get very high

SparkFun FT231X Breakout Colour_Candy 3x IS31FL3730 LED matrix driverIntroducing the SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pin out of this board matches the FTDI cable to work with official Arduino and cloned Arduino boards. It can also be used for general serial applications. This board still brings out the DTR pin as opposed to the RTS pin of the FTDI cable. The DTR pin allows an Arduino target to auto reset when a new Sketch is downloaded. This is a really nice