Ujjdwiurgh CAN Bus Data Logger with Offline Recording and Off-Line Playback for Battery Powered SD Card Storage

3. All kinds of CAN lines: support High-speed / low-speed / fault-tolerant / single-line CAN / comfort / entertainment CAN lines. 1. Off-line recording: no need to connect to computer, direct power supply can record all the data of CAN bus. 2. TF card storage: standard 32G high-speed TF card, can store 350 million frames of CAN data. 4. Off-line playback: the saved data can be sent back to the CAN bus directly as is, simulating the device to send signals. 5. Off-line relay: between CAN1 and CAN2, it can relay intelligently and forward directly or rewrite and forward.