What is it?

4 pin Female Jumper to Grove 4 pin Conversion Cable is used to connect IoTT communication modules directly to an Arduino. The female jumper on this cable is compatible with 2.54 pitch pin headers. With this cable, you can easily connect DCC or LocoNet Grove port modules to any 2.54mm pitch connector.

Specification - Grove side uses buckled connector (JST style 2.0mm pitch) - Male jumper is 2.54mm pitch pin header compatible

Why did you make it?

Users of the LocoNet or DCC communication interface who like to experiment with their own Arduino application can use this jumper cable to connect the module to an Arduino controller pin header or bread board

What makes it special?

No need to look for an additional source for not-that-easy-to-find Grove port cable