FTDI

FTDI is used at run time in 3 crates (of which 1 optionally). It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps)			FTDI version
		obd2		^0.1
		jtag		^0.1.3
500	7	ftdi-embedded-hal	optional	^0.1.3
140		scd4x-rs	dev	^0.1
		bme280-rs	dev	^0.1