If you have worked with Raspberry Pi or any other single board computers then

Electronics
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If you have worked with Raspberry Pi or any other single board computers then you this blog by Pranav Kundaikar, CTO at Bolt IoT will interest you. The project uses ESP8266 based Bolt IoT Platform.

https://blog.boltiot.com/get-the-worlds-most-powerful-single-board-computer-for-just-9-604dc63003d4

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It’s just a esp32 bundled with a AI/IoT platform. So I would say that the statement is a pure lie. A 6$ orange pi is way better and can also talk with cloud services.

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Even the humble esp-01 module could have terabytes of ram connected to an expensive enough cloud service.