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When the WIFI module and cell phone carrying on the router at the same time the signal transmission distance depends on the router signal
Adjustable Output Voltage: Provides an output voltage range of 2
Panel Mounting Diameter: 22mm
Dimensions :13 cm(L)
Robot Wheels (Tire) with Coupler 1Piece BMP280 When the WIFI module andIntroduction : These are typical rubber wheels for small robot mobile platforms. The tire is soft black rubber with light tread for added traction in rugged terrain. Specifications: Outer diameter of wheel: 65mm Width: 26mm Brass coupler inner diameter: 4mm Hub color: yellow Package List: 1x Robot Wheel 65mm 1x Metal Coupler 4mm