- Mon Jan 05, 2015 11:07 pm
#178393
I have many slaves and many masters, I want them to communicate wirelessly and autonomously.
If one slave S1 sends a message to the nearby master M1, then M1 should respond only to S1.
What should be used for communication? Bluetooth? RFID?
Distance: 1-100m
What product I need to buy?
If one slave S1 sends a message to the nearby master M1, then M1 should respond only to S1.
What should be used for communication? Bluetooth? RFID?
Distance: 1-100m
What product I need to buy?