Bluetooth 4.0 (BLE) to UART CC2541 Transceiver Module Creality Ender 3 3D Printer Distance & Alignment Tool: Use

Distance & Alignment Tool: Use the focused laser dot as a reference point for aligning mechanical parts

The device supports multiple measurement modes including peak detection

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Contact support for return authorization

Bluetooth 4.0 (BLE) to UART CC2541 Transceiver Module Creality Ender 3 3D Printer Distance & Alignment Tool: UseBluetooth 4. 0 (BLE) to UART CC2541 Transceiver ModuleBluetooth Stereo Audio Receiver Module, 3V 5V for Amplifiers Sound Recorder and Sound Circuit Electronic Hobby Kit. This is a Bluetooth audio receiver module, transmitting MP3 and other common audio formats' audio signals. It's simple to set up and use, and once connected to another Bluetooth system such as your phone or laptop, it can receive and translate signals into an output format compatible