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Does anyone know how the signals are being sent from the cookie to Mother? The company mentioned in a CES video that they werent using the traditional bluetooth
by forgotprevpass 13y ago
Does anyone know how the signals are being sent from the cookie to Mother? The company mentioned in a CES video that they werent using the traditional bluetooth, wifi, etc.
- rawicki 13y agoThe webpage mentions 915 MHz (America) / 868 MHz (Europe) radio. This is a part of ISM band and the most popular radio for low power internet of things. There are some microcontrollers with those radios integrated, for example TI CC430. As far as I recall, there is no standardised protocol stack on top of that.
- zb 13y agoIt's almost certainly ZigBee then: https://en.wikipedia.org/wiki/ZigBee#Radio_hardware https://en.wikipedia.org/wiki/ZigBee#Radio_hardware