0x11 Transparent serial data

Table 4-05 in the ZNet manual lists the cluster ids for the data endpoint. I’m curious as to how cluster id 0x11 (Transparent serial data) is used and if it can be used with API firmware. There isn’t much discussion on this in the manual.



Cluster ID 0x11 is the default cluster ID for data transmissions. For example, devices with AT firmware transmit to cluster ID 0x11 on endpoint 0xE8 (the transparent serial data cluster ID on the data endpoint). Also, if you use the API ZigBee Transmit frame (0x10), it also sends data to cluster ID 0x11 on endpoint 0xE8.