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1 Making Wi-Fi Jammer using NodeMCU: 2 Method 1: Uploading Jammer Arduino sketch into ESP12 3 Running the NodeMCU Wi-Fi Jammer: 4 Make multiple fake WiFi networks ( Another Feature ) 5 Method 2: ...
Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...