Digi XLR PRO User Manual page 98

Operate in API mode
Frame Fields
Reserved
Transmit retry count
Delivery status
Discovery status
Checksum
XLR PRO Radio Frequency (RF) Module User Guide
Offset Example
5 0xFF
6 0xFE
7 0x00
8 0x00
9 0x02
10 0x2E
API frames
98