Hi,
I would like to push data from AWS IoT Core to controller relay to switch on a light. Do you have any examples on how this may be achieved from AWS?
Product indicates that is possible, but I can find any detail: https://store.ncd.io/product/wireless-iot-relay-controller-endnode/
Alternatively, can the controller pick up a reading from a sensor connected to a gateway and activate relay based on reading.