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This $6 Sensor Does Insane Things mmWave Radar + RDK X5 + ESP32-C3

  • Thread starter Thread starter Engr. Shahzada Fahad
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Engr. Shahzada Fahad

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Last Updated on September 29, 2026 by Engr. Shahzada Fahad Description: Every single one of these just happened because a 6-dollar radar sensor knew I was there. And I am about to show you the easiest way to build this yourself no complicated code. This is the RD-03D mmWave radar, and it can detect people. …
 
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