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Skylab2017-10-30 04:17:20
Bluetooth
Skylab, 2017-10-30 04:17:20

Means of transmitting information remotely. What are the options?

Hello. It is necessary to solve the problem of transmitting information (or certain signals).
Essence: A lot of stationary areas with sensors that transmit information. And the sensor is a receiver that moves, say, in a car, receives information from these stationary sensors.
What are the ways to solve? A less expensive option and the communication range of the receiving and transmitting device is at least 5-10 meters. Thank you!

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Ivan, 2017-10-30
@LiguidCool

BT completely breaks through 5-10 meters, but it takes time to establish a connection.
I would prefer nrf24l01, and the sensors can be hung on the same arduins.
Well, or ESP, but WiFi will have the same problem as BT.

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