Robots imbued with a certain kind of common sense may soon be able to follow instructional diagrams to build things. When studying pictures for assembling IKEA furniture or LEGO villages ...

So why use ESP-NOW rather than WiFi or Bluetooth? Mostly because of range, power usage and convenience with no SSIDs and passwords to bother with. The DIY Walkie-Talkie circuit diagram.

That runs on, you guessed it another ESP-32, but with battery power relies on deep-sleep to achieve reasonable run times. The Mimic Robot Arm lives up to its name not by looking like a real human ...