| B | 10/2023 | Introduction | Major update |
| Features | Minor update |
| ASCII Command Interface | Major update |
| Transparent UART | Major update |
| Custom/SIG Defined GATT Services | Major update |
| Acronyms and Abbreviations | Few new acronyms added |
| PTA Function | New topic |
| Command Reference | Major update |
| Command Details | Minor update |
| System Configuration Commands | Removed the description |
| Defining Multiple Services | Deleted this topic |
| Default Service Configure (SS,<hex8>) | Minor update |
| Get Connection Status (GK) | Major update |
| Set Enter Command Character (S$,<char>) | Minor update |
| Remote Command Mode Control (!,<0,1>[,<hex16>]) | Major update |
| Set Application Options (SR,<hex16>) | Minor update |
| Set SW PTA (SPTA,<0,1>) | Added new topic |
| Get SW PTA Setting (GPTA) | Added new topic |
| Set HCI Determination (SH,<0,1>) | Added new topic |
| Set Device Name With Address (S-,<text>) | Minor update |
| Set Device Name (SN,<text>) | Minor update |
| Get Remote Device Name (GNR[,<hex16>]) | Minor update |
| Read Remote TX Power (MRTP,<hex16>,<hex8>) | Minor update |
| Set RF Output Power (SGA,<0-8>/SGC,<0-8>) | Added one more notes |
| Start Advertising (A[,<hex16>,<hex16>,…]) | Major update |
| Set Advertisement Data (IA/IS/NA/NS) | Minor update |
| Set Extended Advertisement Data (IAE/NAE/ISE/NSE) | Minor update |
| Set Fast Advertisement Parameter (STA, <hex16>,<hex16>,<hex16>) | Added new topic |
| Set Beacon Data (IB/NB) | Added new topic |
| Set Beacon Advertisement Parameter
(STB,<hex16>) | Added new topic |
| Get Beacon Advertisement Parameter
(GTB,<hex16>) | Added new topic |
| Set Advertisement Enable Configuration (SC,<0-2>) | Added new topic |
| Get Advertisement Enable Configuration (GC) | Added new topic |
| Start Extended Bluetooth Low Energy Scanning (FE,<hex16>...) | Major update |
| Set Central Initial Connection Parameter (ST,<hex16>…) | Minor update |
| Request Connection Parameter Update
(T,<hex16>…) | Minor update |
| Connect Device with Extended Parameter (CE,<0,1>,<address>…) | Minor update |
| Set PHY Preference (CSPHY,<hex16>…) | Added one note |
| Set Remote Command Mode Password (SPW,<text>) | Added new topic |
| Get Remote Command Mode Password (GPW) | Added new topic |
| Set Firmware Version (SDF,<text>) | Added one note |
| Set Model Name (SDM,<text>) | Minor update |
| Write Local Characteristic Value (SHW,<hex16>…) | Added notes |
| Write Local Characteristic Value for Multiuple Links (SHWM,<hex16>…) | Added new topic |
| Discovery Remote Services (CI[,<hex16>]) | Minor update |
| Send Transparent Data (IE,<hex16>,<hex16>,<hex8>….) | Minor update |
| Set Link Quality Indication (SIL,<1/0>, <hex8>, <hex8>) | Added default row |
| Set ADC Reference Factors (S@,<hex16>,<hex8>) | Added default row |
| Set PMU Mode (SPMU,<0,1>) | Added default row |
| Set UART TX Indication (STI,<hex8>,<hex8>) | Updated default value |
| DFU Commands | Added new chapter |
| HCI Mode | Added new chapter |
| Deprecated Commands | Minor update |
| Command Response | Minor update |
| RNBD451 Device Firmware Update Procedure | Added new chapter |
| Appendix C: Command Summary Quick
Reference | Added more commands |
| A | 01/2023 | Document | Initial revision |
