Diagnostics Cable¶
The USB cable, USB-C to USB-C, 2 m (part number 136000244) is intended for debugging and diagnosis of the device.
It is used to connect the device to a host system (e.g. PC). Only USB 2.0 Full Speed (12 Mbit/s) is supported; SuperSpeed functionality is not available. The USB interface is located inside the device and requires opening the housing.
The cable has two identical USB-C, male connectors.
Connectors¶
| Pin(s) | Signal | Function / Description |
|---|---|---|
| A4, A9, B4, B9 | VBUS | +5 V bus voltage (device is self-powered; not used to supply power) |
| A7, B7 | D− | USB 2.0 Data− (bidirectional) |
| A6, B6 | D+ | USB 2.0 Data+ (bidirectional) |
| A5 | CC1 | Configuration channel (pull-down to GND) |
| B5 | CC2 | Configuration channel (pull-down to GND) |
| A1, A12, B1, B12 | GND | Ground |
| Remaining pins | — | Not connected |