PCBA with USB connector for Wireless page turning pen supports 100-meter remote control

The PCBA has wireless communication capabilities, supports 100-meter remote control, and comes with a USB interface, specifically designed for wireless page-turning pen devices.

-- The PCBA integrates a wireless communication module to communicate via Bluetooth or RF (radio frequency) to achieve remote communication with the target device. It can send the user's instructions and operations to the target device, and receive feedback signals from the target device.

-- The PCBA supports 100-meter remote control operation, and users can remotely turn or scroll pages or other control operations through the wireless page turning pen. This allows users to move freely in scenarios such as presentations, lectures, or meetings, and easily control the page-turning function of the target device.

-- There is a USB port on the PCBA for wired connections with other devices. Through the USB interface, users can connect the wireless page turning pen to a computer, smartphone, or other USB-compatible device for data transfer, charging, or other interactive functions.

It allows users to remotely turn pages and control operations via a wireless page turning pen, providing convenience and flexibility. At the same time, the USB interface also provides users with the option of wired connection and data exchange with other devices. This PCBA design is suitable for presentations, lectures, meetings and other scenarios that require remote control and page-turning capabilities.