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Category:WMBUS

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Wireless MBUS

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Welcome to the Wireless MBUS wiki! At this page we have collected everything concerning the wireless MBUS standard, such as radio register settings, code examples and links to useful information.

Supported Hardware Platforms

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Suggested WMBUS settings for CC1120 32 MHz

ADDRESS REGISTER Reset N1a N1c N1g S
0x0004 SYNC3 93 AA AA AA AA
0x0005 SYNC2 B AA AA AA 08
0x0006 SYNC1 51 F6 F6 F6 76
0x0007 SYNC0 DE 8D 8D 8D 96
0x0008 SYNC_CFG1 A 9 9 8 08
0x0009 SYNC_CFG0 17 0B 0B 0B 0F
0x000A DEVIATION_M 6 3A 3A D8 0A
0x000B MODCFG_DEV_E 3 A 0A 2B 07
0x000C DCFILT_CFG 4C 1C 1C 1C 0A
0x000D PREAMBLE_CFG1 14 14 14 14 18
0x000E PREAMBLE_CFG0 2A 2A 2A 2A 26
0x000F FREQ_IF_CFG 40 40 40 40 0
0x0010 IQIC C4 C6 C6 C6 0
0x0011 CHAN_BW 14 11 13 7 1
0x0012 MDMCFG1 46 46 46 46 46
0x0013 MDMCFG0 D 5 5 5 5
0x0014 DRATE2 43 63 53 73 90
0x0015 DRATE1 A9 A9 A9 A9 C6
0x0016 DRATE0 2A 2A 2A 2A F7
0x0017 AGC_REF 36 20 20 36 3C
0x0018 AGC_CS_THR 0 19 19 19 F6
0x0019 AGC_GAIN_ADJUST 0 0 0 0 0
0x001A AGC_CFG3 91 91 91 91 3
0x001B AGC_CFG2 20 20 20 20 20
0x001C AGC_CFG1 AA A9 A9 A9 A9
0x001D AGC_CFG0 C3 CF CF CF 1
0x002B PA_CFG2 7F 7F 7F 7F 7F
0x002C PA_CFG1 56 56 56 56 56
0x002D PA_CFG0 7C 7C 7C 7C 1
0x2F00 IF_MIX_CFG 4 0 0 0 0
0x2F01 FREQOFF_CFG 20 22 22 22 20
0x2F02 TOC_CFG B B B B 4B
0x2F05 SOFT_TX_DATA_CFG 0 0 0 0 0
0x0021 FS_CFG 2 1A 1A 1A 1A
0x2F12 FS_DIG1 8 0 0 0 0
0x2F13 FS_DIG0 5A 5F 5F 5F 5F
0x2F16 FS_CAL1 0 40 40 40 40
0x2F17 FS_CAL0 0 E E E E
0x2F19 FS_DIVTWO 1 3 3 3 3
0x2F1B FS_DSM0 3 33 33 33 33
0x2F1D FS_DVC0 1F 17 17 17 17
0x2F51 FS_PFD 51 50 50 50 50
0x2F20 FS_PRE 2C 6E 6E 6E 6E
0x2F21 FS_REG_DIV_CML 11 14 14 14 14
0x2F22 FS_SPARE 0 AC AC AC AC
0x2F27 FS_VCO0 81 B4 B4 B4 B4
0x2F32 XOSC5 C E E E E
0x2F36 XOSC1 1 3 3 3 3

Suggested WMBUS settings for CC1125 40 MHz

ADDRESS REGISTER Reset WMBUS_S WMBUS_C WMBUS_T
0x0004 SYNC3 93 55 54 0
0x0005 SYNC2 B 8 3D 55
0x0006 SYNC1 51 76 54 54
0x0007 SYNC0 DE 96 CD 3D
0x0008 SYNC_CFG1 A 8 D 9
0x0009 SYNC_CFG0 17 F 17 13
0x000A DEVIATION_M 6 AA 48 CB
0x000B MODCFG_DEV_E 3 6 6 0E
0x000C DCFILT_CFG 4C A A C
0x000D PREAMBLE_CFG1 14 18 18 19
0x000E PREAMBLE_CFG0 2A 26 17 17
0x000F FREQ_IF_CFG 40 0 0 0
0x0010 IQIC C4 0 0 0
0x0011 CHAN_BW 14 1 1 1
0x0012 MDMCFG1 46 46 46 C6
0x0013 MDMCFG0 D 1 5 5
0x0014 DRATE2 43 8A A4 A4
0x0015 DRATE1 A9 D7 7A 7A
0x0016 DRATE0 2A F3 E1 E1
0x0017 AGC_REF 36 3C 3C 40
0x0018 AGC_CS_THR 0 F6 F6 FD
0x0019 AGC_GAIN_ADJUST 0 0 0 0
0x001A AGC_CFG3 91 3 3 3
0x001B AGC_CFG2 20 20 20 20
0x001C AGC_CFG1 AA A9 A9 A9
0x001D AGC_CFG0 C3 C0 C0 C0
0x002B PA_CFG2 7F 7F 7F 7F
0x002C PA_CFG1 56 56 56 56
0x002D PA_CFG0 7C 1 78 78
0x2F00 IF_MIX_CFG 4 0 0 0
0x2F01 FREQOFF_CFG 20 20 20 31
0x2F02 TOC_CFG B 4B B CB
0x2F05 SOFT_TX_DATA_CFG 0 0 0 0
0x0021 FS_CFG 2 12 12 12
0x2F11 IF_ADC0 4 5 5 5
0x2F12 FS_DIG1 8 0 0 0
0x2F13 FS_DIG0 5A 5F 5F 5F
0x2F16 FS_CAL1 0 40 40 40
0x2F17 FS_CAL0 0 E E E
0x2F19 FS_DIVTWO 1 3 3 3
0x2F1B FS_DSM0 3 33 33 33
0x2F1D FS_DVC0 1F 17 17 17
0x2F51 FS_PFD 51 50 50 50
0x2F20 FS_PRE 2C 6E 6E 6E
0x2F21 FS_REG_DIV_CML 11 14 14 14
0x2F22 FS_SPARE 0 AC AC AC
0x2F27 FS_VCO0 81 B4 B4 B4
0x2F32 XOSC5 C E E E
0x2F36 XOSC1 1 3 3 3

Suggested WMBUS settings for CC1200 40 MHz

ADDRESS REGISTER Reset WMBUS_S WMBUS_C
0x0004 SYNC3 93 55 54
0x0005 SYNC2 0B 8 3D
0x0006 SYNC1 51 76 54
0x0007 SYNC0 DE 96 CD
0x0008 SYNC_CFG1 A 6A A9
0x0009 SYNC_CFG0 17 23 23
0x000A DEVIATION_M 6 AA 14
0x000B MODCFG_DEV_E 3 4 4
0x000C DCFILT_CFG 4C 4B 4B
0x000D PREAMBLE_CFG1 14 18 18
0x000E PREAMBLE_CFG0 2A 8A 8A
0x000F IQIC 40 D8 D8
0x0010 CHAN_BW C4 44 8
0x0011 MDMCFG1 14 42 42
0x0012 MDMCFG0 46 5 5
0x0013 DRATE2 D 8A A4
0x0014 DRATE1 43 D7 7A
0x0015 DRATE0 A9 F4 E1
0x0016 AGC_REF 2A 2A 33
0x0017 AGC_CS_THR 36 F6 F6
0x0018 AGC_GAIN_ADJUST 0 0 0
0x0019 AGC_CFG3 0 B1 B1
0x001A AGC_CFG2 91 20 20
0x001B AGC_CFG1 20 12 12
0x001C AGC_CFG0 AA 80 80
0x0026 PKT_CFG2 4 0 0
0x0027 PKT_CFG1 3 3 3
0x0028 PKT_CFG0 0 0 0
0x002B PA_CFG1 C3 7F 7F
0x002C PA_CFG0 7F 56 56
0x002D ASK_CFG 56 0F 0F
0x2F00 IF_MIX_CFG 7C 1C 1C
0x2F01 FREQOFF_CFG 4 20 20
0x2F02 TOC_CFG 20 4E 3
0x2F05 MDMCFG2 B 2 2
0x2FA2 MDM_TEST 0 0 0
0x2F2F IFAMP 1 5 9
0x2F13 FS_DIG0 5A A5 A5
0x0020 FS_CFG 2 12 12
0x2F10 IF_ADC1 5A EE EE
0x2F11 IF_ADC0 1A 10 10
0x2F12 FS_DIG1 8 7 7
0x2F13 FS_DIG0 5A 5F 5F
0x2F16 FS_CAL1 0 40 40
0x2F17 FS_CAL0 0 E E
0x2F19 FS_DIVTWO 1 3 3
0x2F1B FS_DSM0 3 33 33
0x2F1D FS_DVC0 1F 17 17
0x2F1F FS_PFD 51 0 0
0x2F20 FS_PRE 2C 6E 6E
0x2F21 FS_REG_DIV_CML 11 1C 1C
0x2F22 FS_SPARE 0 AC AC
0x2F27 FS_VCO0 81 B5 B5
0x2F32 XOSC5 C E E
0x2F36 XOSC1 1 3 3

For sensitivity measurements, please refer to this media:Suggested_settings_for_WMBUS_T_mode.pdf‎.

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