Is it possible for one Whisper Node to send commands to the second Whisper Node and then the second Whisper Node send feedback to the first one such as the number of motor rotations? Thanks.
Hi aholwi00,
Yes, that's possible. Just remember that those radio modules are not full-duplex.
In this case you need to keep both modules always listening for data (polling the Radio for example). For example, once the Node A transmits a message the Node B will receive and process it. If the case, the Node B will send back some data to Node A. At this point the first node, Node A, should already be in "listening mode" again.
Yes, that's possible. Just remember that those radio modules are not full-duplex.
In this case you need to keep both modules always listening for data (polling the Radio for example). For example, once the Node A transmits a message the Node B will receive and process it. If the case, the Node B will send back some data to Node A. At this point the first node, Node A, should already be in "listening mode" again.
Thanks for the reply! I'm happy to hear that will work. I may just get around it by making Node B write to the SD card instead of A sending commands to B, B temporarily recording data and then sending that back to A, then A storing it. Haha, makes more sense for B just to store that data from the get go and A just making B access it at a later data.