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“On my last tutorial, Voice Activated Control With Android and NodeMCU we explored how to develop our own App on an Android smartphone to control locally (using buttons or voice) smart home devices. But How about starting from there and instead home devices we control motors? And still better, how about having those motors driving a differential robot? That is exactly what we will develop here, a WiFi Voice Controlled Robot using as a controller, our old bud NodeMCU!”

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