BLE UART vs Record3DStream

During iOS program development, you may need to read and write serial devices.  This tool connects to low-power Bluetooth devices (BT24, etc.) through the low-power Bluetooth interface on iPhone and iPad, displays the data received by RXD, and sends TXD data to the serial port, thus achieving the goal of debugging the device.

Record3D Stream turns your iPhone or iPad with LiDAR into a real-time 3D sensor for robotics and computer vision applications. Stream synchronized RGB images, depth maps, confidence maps, camera intrinsics, 6-DoF pose, and IMU data over WiFi or USB to your computer. Integrate easily with our Python SDK for visualization and data processing, or use our ROS2 driver to publish sensor data as standard ROS2 topics (PointCloud2, Image, LaserScan) — perfect for robotics pipelines. Features: - Real-time RGBD streaming over WiFi or USB - LiDAR depth maps with confidence data - Full camera intrinsics and 6-DoF pose (ARKit) - IMU data (accelerometer + gyroscope) - Live depth visualization on device - Low-latency binary protocol with per-connection backpressure - Python SDK for easy integration - ROS2 Jazzy driver with RViz2 visualization - Camera-to-robot calibration tools Perfect for robotics researchers, 3D scanning enthusiasts, AR/VR developers, and anyone who needs affordable real-time depth sensing. Requires an iPhone or iPad with LiDAR sensor (iPhone 12 Pro or later, iPad Pro 2020 or later).