SparkFun Jumper Wires Premium 6" M/M Pack of 100 Wire Cellular Datasheet (TPA2005D1)

Datasheet (TPA2005D1)

you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller

It is fully compatible with the de facto industry standard ELM327 command set

If you’re not sure if your car works with OBDII you can look under your dash

SparkFun Jumper Wires Premium 6" M/M Pack of 100 Wire Cellular Datasheet (TPA2005D1)These are 155mm long jumpers terminated as male to male. Use these to jumper from any female header on any board, to any other female header. Multiple jumpers can be installed next to one another on a 0. 1" header. Comes as 1 package of one hundred jumpers (colors shown). Note: The pictures for this item show only 10 jumpers but this is a pack of 100 male to male jumpers. To give you an idea of what 100 of these jumpers looks like there is also a