Missing drawing for UART connector

[xypron]

Please, provide a drawing showing which pin on the 2.54 mm Dupont connector is RX, TX, GND for the individual boards.

Best regards

Heinrich

[chibisuke]

Check the last page of the schematics
https://dl.sipeed.com/fileList/Cluster/NanoCluster/02_Schematic/SCH_Nano_Cluster_5260BB.pdf