For all Grove users (especially beginners), we provide you guidance PDF documents., Documents Kit électronique DIY Transmission Signal Seeed Studios Grove Infrared Receiver – IR-Empfänger Für Arduino Infrared Emitter Arduino For technical support, please post your questions to our forum. An infrared LED is like any other LED, with its color centered around 940nm. For all Grove users (especially beginners), we provide you guidance PDF documents. In-Depth Review of the Seeed Studio Grove Vision AI Module DocumentsPlease visit our wiki page for more info about this product. Émettr Infrarouge Grove Seeedstudio - RobotShop It will be appreciated if you can help us improve the documents, add more demo code or tutorials. We can use the emitter not only to transmit data or commands, but also to emulate remotes to control your home appliance using an Arduino.