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WiFi is not present in which of the following models?(a) Raspberry Pi3(b) Raspberry Pi Zero WH(c) Raspberry Pi Zero W(d) Raspberry Pi ZeroI have been asked this question by my college professor while I was bunking the class.Query is from Rasberry Pi topic in portion Prototyping Embedded Devices of IOT

Answer»

The CORRECT answer is (d) Raspberry Pi Zero

Easiest explanation: All the 3 has an inbuilt WIFI in which all of them WORKS on 802.11 N. For Raspberry Pi Zero an external ESP2866 should be connected.



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