> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/s2-radio-system-manual/s2-system-description/s2-node/s2-communication-protocol/list-of-s2-commands.md). # List of S2 commands The S2 commands can be used on UART and/or Radio.
CommandFunctionRADIOUART
00-0FNOT USED
10INIT_NODE X
11NOT_USED
12SET_TYPE X
13NOT USED
14SET_SN X
15ENABLE_FLASH_PROGRAMMING X
16GET_GRP_ID X
17NOT USED
18GET_HW_SW X
19GET_SW_HWX
1AGET_SW_HW_TYPE_SN X
1BGET_SW_HW_TYPE_SNX
1CGET HW_SW AND DATE INFO

X

for some N_TYPES

X
1DNOT USED
1ENOT USED
1FNOT USED
20-2FREPLY ON 10-1F
30NOT USED
31NOT USED
32NOT USED
33NOT USED
34NOT USED
35RD_SET_CALIX
36NOT USED
37NOT USED
38NOT USED
39NOT USED
3ARD_TEMP_SPECIALX
3BRD_TEMP_SPECIAL X
3CGET_VALUE_BY_INDEXXX
3DRD_SET_CALI_BY_INDEXX
3ESET_VALUE_BY_INDEX via RADIOX
3FGET_DEBUG_COUNTERSXX
40-4FREPLY ON 30-3F
50QUERY_PINXX
51NOT USED
52NOT USED
53NOT USED
54NOT USED
55NOT USED
56NOT USED
57NOT USED
58NOT USED
59NOT USED
5ANOT USED
5BNOT USED
5CNOT USED
5DNOT USED
5ENOT USED
5FNOT USED
60-6FREPLY ON 50-5F
70-7FNOT USED
80-8FNOT USED
90-9FNOT USED
A0-AFNOT USED
B0-BANOT USED
BBNOT USED
BC-BFNOT USED
C0-CFNOT USED
D0-DFNOT USED
E0-EFNOT USED
F0-FFNOT USED
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