This new version of button twig contains one independent button, which are configured with pull-down resistor.

Ready for use with microcontrollers as digital input. The button signals the SIG wire, NC is not used on this twig.

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through  and  before your using of the product.

Documents

Please visit our  page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our .