Control the group of light bulbs

RE: Control the group of light bulbs

susepc — Fri, 16 May 2025 09:24:05 GMT

Marte Myrvold

Great, thanks for your prompt reply!

I'll try your solution later.

Chuan

RE: Control the group of light bulbs

Marte Myrvold — Fri, 16 May 2025 09:20:14 GMT

Hi,

You get status 126 in the response to the add group command:

Endpoint: 1 Cluster: 0x0000_0004 Command 0x0000_0000
  AddGroupResponse: {
    status: 126
    groupID: 16705
   }

Status 126 is UNSUPPORTED_ACCESS. According to the specification, this is the status if the node requires security material to support the group ID, but the material does not exist. In other words, you need to add a group key to the devices. You will also need to add access control.

I am using 0x01a1 as the group key set ID and 0x4141 as the group ID here.

So, first, you must configure the key set for the group:

./chip-tool groupkeymanagement key-set-write '{"groupKeySetID": "0x01a1", "groupKeySecurityPolicy": 0, "epochKey0":"a0a1a2a3a4a5a6a7a8a9aaabacadaeaf", "epochStartTime0": 1110000, "epochKey1":"b0b1b2b3b4b5b6b7b8b9babbbcbdbebf", "epochStartTime1": 1110001, "epochKey2":"c0c1c2c3c4c5c6c7c8c9cacbcccdcecf", "epochStartTime2": 1110002 }' <light_bulb_node_id> 0

The,n you must write to the GroupKeyMap attribute to associate the group key set ID with the group ID:

./groupkeymanagement write group-key-map '[{"fabricIndex": 0, "groupId": "0x4141", "groupKeySetID": "0x01a1"}]' <light_bulb_node_id> 0

After you have done this, you can add the light bulbs to the group:

./chip-tool groups add-group 0x4141 Bulb <light_bulb_node_id> 1

Since you have configured the security material, the status in the add group response should be 0, not 126.

After this, you must configure the access control. This uses decimal value instead of hexadecimal, so the group ID is 16705 (0x4141):

./chip-tool accesscontrol write acl '[{"fabricIndex": 1, "privilege": 5, "authMode": 2, "subjects": null, "targets": null },{"fabricIndex": 1, "privilege": 3, "authMode": 3, "subjects": [16705], "targets": null }]' <light_bulb_node_id> 0

After you have done this for both bulbs, you can control them using groupcast:

./chip-tool onoff on 0xffffffffffff4141 1

Best regards,
Marte

RE: Control the group of light bulbs

susepc — Thu, 15 May 2025 10:20:59 GMT

./chip-tool onoff on 0xffffffffffff4141 1

log as below:

[1747303654.661457][29067:29067] CHIP:DL: ChipLinuxStorage::Init: Attempt to re-initialize with KVS config file: /tmp/chip_kvs
[1747303654.661592][29067:29067] CHIP:DL: writing settings to file (/tmp/chip_counters.ini-mv8snL)
[1747303654.661672][29067:29067] CHIP:DL: renamed tmp file to file (/tmp/chip_counters.ini)
[1747303654.661676][29067:29067] CHIP:DL: NVS set: chip-counters/reboot-count = 251 (0xFB)
[1747303654.661865][29067:29067] CHIP:DL: Got Ethernet interface: enp0s31f6
[1747303654.662002][29067:29067] CHIP:DL: Found the primary Ethernet interface:enp0s31f6
[1747303654.662172][29067:29067] CHIP:DL: Got WiFi interface: wlp0s20f3
[1747303654.662187][29067:29067] CHIP:DL: Failed to reset WiFi statistic counts
[1747303654.662240][29067:29067] CHIP:TS: Last Known Good Time: 2023-10-14T01:16:48
[1747303654.662316][29067:29067] CHIP:FP: Fabric index 0x1 was retrieved from storage. Compressed FabricId 0xDCA3061115C193DE, FabricId 0x0000000000000001, NodeId 0x000000000001B669, VendorId 0xFFF1
[1747303654.668677][29067:29067] CHIP:ZCL: Using ZAP configuration...
[1747303654.670500][29067:29067] CHIP:DL: Avahi client registered
[1747303654.670571][29067:29067] CHIP:CTL: Setting attestation nonce to random value
[1747303654.670575][29067:29067] CHIP:CTL: Setting CSR nonce to random value
[1747303654.670803][29067:29070] CHIP:CTL: Setting attestation nonce to random value
[1747303654.670810][29067:29070] CHIP:CTL: Setting CSR nonce to random value
[1747303654.673130][29067:29070] CHIP:CTL: Generating NOC
[1747303654.675581][29067:29070] CHIP:FP: Validating NOC chain
[1747303654.683345][29067:29070] CHIP:FP: NOC chain validation successful
[1747303654.683364][29067:29070] CHIP:FP: Updated fabric at index: 0x1, Node ID: 0x000000000001B669
[1747303654.683368][29067:29070] CHIP:TS: Last Known Good Time: 2023-10-14T01:16:48
[1747303654.683369][29067:29070] CHIP:TS: New proposed Last Known Good Time: 2021-01-01T00:00:00
[1747303654.683370][29067:29070] CHIP:TS: Retaining current Last Known Good Time
[1747303654.683814][29067:29070] CHIP:FP: Metadata for Fabric 0x1 persisted to storage.
[1747303654.683920][29067:29070] CHIP:TS: Committing Last Known Good Time to storage: 2023-10-14T01:16:48
[1747303654.684013][29067:29070] CHIP:CTL: Joined the fabric at index 1. Fabric ID is 0x0000000000000001 (Compressed Fabric ID: DCA3061115C193DE)
[1747303654.685111][29067:29070] CHIP:TOO: Sending command to group 0x4141
[1747303654.685116][29067:29070] CHIP:TOO: Sending cluster (0x00000006) command (0x00000001) on Group 16705
[1747303654.685343][29067:29067] CHIP:FP: Forgetting fabric 0x1
[1747303654.685352][29067:29067] CHIP:TS: Pending Last Known Good Time: 2023-10-14T01:16:48
[1747303654.685380][29067:29067] CHIP:TS: Previous Last Known Good Time: 2023-10-14T01:16:48
[1747303654.685383][29067:29067] CHIP:TS: Reverted Last Known Good Time to previous value
[1747303654.685448][29067:29067] CHIP:FP: Shutting down FabricTable
[1747303654.685452][29067:29067] CHIP:TS: Pending Last Known Good Time: 2023-10-14T01:16:48
[1747303654.685468][29067:29067] CHIP:TS: Previous Last Known Good Time: 2023-10-14T01:16:48
[1747303654.685470][29067:29067] CHIP:TS: Reverted Last Known Good Time to previous value
[1747303654.685524][29067:29067] CHIP:DL: writing settings to file (/tmp/chip_counters.ini-liUIvZ)
[1747303654.685668][29067:29067] CHIP:DL: renamed tmp file to file (/tmp/chip_counters.ini)
[1747303654.685691][29067:29067] CHIP:DL: NVS set: chip-counters/total-operational-hours = 0 (0x0)
[1747303654.685694][29067:29067] CHIP:DL: Inet Layer shutdown
[1747303654.685696][29067:29067] CHIP:DL: BLE shutdown
[1747303654.685725][29067:29067] CHIP:DL: System Layer shutdown
[1747303654.685778][29067:29067] CHIP:TOO: Run command failure: src/transport/SessionManager.cpp:238: CHIP Error 0x000000AC: Internal error

RE: Control the group of light bulbs

susepc — Thu, 15 May 2025 10:19:25 GMT

Marte Myrvold

./chip-tool groups add-group 0x4141 bulb_group 11 1

log as below:

[1747303624.331274][29057:29057] CHIP:DL: ChipLinuxStorage::Init: Attempt to re-initialize with KVS config file: /tmp/chip_kvs
[1747303624.331453][29057:29057] CHIP:DL: writing settings to file (/tmp/chip_counters.ini-GWlFQ9)
[1747303624.331544][29057:29057] CHIP:DL: renamed tmp file to file (/tmp/chip_counters.ini)
[1747303624.331547][29057:29057] CHIP:DL: NVS set: chip-counters/reboot-count = 249 (0xF9)
[1747303624.331784][29057:29057] CHIP:DL: Got Ethernet interface: enp0s31f6
[1747303624.331927][29057:29057] CHIP:DL: Found the primary Ethernet interface:enp0s31f6
[1747303624.332096][29057:29057] CHIP:DL: Got WiFi interface: wlp0s20f3
[1747303624.332101][29057:29057] CHIP:DL: Failed to reset WiFi statistic counts
[1747303624.332165][29057:29057] CHIP:TS: Last Known Good Time: 2023-10-14T01:16:48
[1747303624.332241][29057:29057] CHIP:FP: Fabric index 0x1 was retrieved from storage. Compressed FabricId 0xDCA3061115C193DE, FabricId 0x0000000000000001, NodeId 0x000000000001B669, VendorId 0xFFF1
[1747303624.339143][29057:29057] CHIP:ZCL: Using ZAP configuration...
[1747303624.340848][29057:29057] CHIP:DL: Avahi client registered
[1747303624.340916][29057:29057] CHIP:CTL: Setting attestation nonce to random value
[1747303624.340920][29057:29057] CHIP:CTL: Setting CSR nonce to random value
[1747303624.341137][29057:29060] CHIP:CTL: Setting attestation nonce to random value
[1747303624.341145][29057:29060] CHIP:CTL: Setting CSR nonce to random value
[1747303624.343447][29057:29060] CHIP:CTL: Generating NOC
[1747303624.345897][29057:29060] CHIP:FP: Validating NOC chain
[1747303624.355256][29057:29060] CHIP:FP: NOC chain validation successful
[1747303624.355271][29057:29060] CHIP:FP: Updated fabric at index: 0x1, Node ID: 0x000000000001B669
[1747303624.355274][29057:29060] CHIP:TS: Last Known Good Time: 2023-10-14T01:16:48
[1747303624.355275][29057:29060] CHIP:TS: New proposed Last Known Good Time: 2021-01-01T00:00:00
[1747303624.355276][29057:29060] CHIP:TS: Retaining current Last Known Good Time
[1747303624.355702][29057:29060] CHIP:FP: Metadata for Fabric 0x1 persisted to storage.
[1747303624.355822][29057:29060] CHIP:TS: Committing Last Known Good Time to storage: 2023-10-14T01:16:48
[1747303624.355929][29057:29060] CHIP:CTL: Joined the fabric at index 1. Fabric ID is 0x0000000000000001 (Compressed Fabric ID: DCA3061115C193DE)
[1747303624.356963][29057:29060] CHIP:TOO: Sending command to node 0xa
[1747303624.357054][29057:29060] CHIP:DIS: Resolving DCA3061115C193DE:000000000000000A ...
[1747303624.459567][29057:29060] CHIP:DL: Avahi resolve found
[1747303624.459589][29057:29060] CHIP:DIS: Node ID resolved for DCA3061115C193DE:000000000000000A
[1747303624.459817][29057:29060] CHIP:DIS: UDP:[fd07:7a59:52ac:1:93eb:33fa:ed0:9d4%enp0s31f6]:5540: new best score: 3
[1747303624.459820][29057:29060] CHIP:DIS: Checking node lookup status after 102 ms
[1747303624.459822][29057:29060] CHIP:DIS: Keeping DNSSD lookup active
[1747303624.558306][29057:29060] CHIP:DIS: Checking node lookup status after 201 ms
[1747303624.558360][29057:29060] CHIP:SC: Initiating session on local FabricIndex 1 from 0x000000000001B669 -> 0x000000000000000A
[1747303624.560649][29057:29060] CHIP:EM: <<< [E:57506i S:0 M:143375449] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fd07:7a59:52ac:1:93eb:33fa:ed0:9d4]:5540] --- Type 0000:30 (SecureChannel:CASE_Sigma1)
[1747303624.560701][29057:29060] CHIP:SC: Sent Sigma1 msg
[1747303624.610229][29057:29060] CHIP:EM: >>> [E:57506i S:0 M:9079717 (Ack:143375449)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303625.337281][29057:29060] CHIP:EM: >>> [E:57506i S:0 M:9079718 (Ack:143375449)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:31 (SecureChannel:CASE_Sigma2)
[1747303625.337303][29057:29060] CHIP:SC: Received Sigma2 msg
[1747303625.351003][29057:29060] CHIP:EM: <<< [E:57506i S:0 M:143375450 (Ack:9079718)] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fd07:7a59:52ac:1:93eb:33fa:ed0:9d4]:5540] --- Type 0000:32 (SecureChannel:CASE_Sigma3)
[1747303625.351048][29057:29060] CHIP:SC: Sent Sigma3 msg
[1747303625.442285][29057:29060] CHIP:EM: >>> [E:57506i S:0 M:9079719 (Ack:143375450)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303626.934252][29057:29060] CHIP:EM: >>> [E:57506i S:0 M:9079720 (Ack:143375450)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:40 (SecureChannel:StatusReport)
[1747303626.934273][29057:29060] CHIP:SC: Success status report received. Session was established
[1747303626.942276][29057:29060] CHIP:SC: SecureSession[0x71b03c00b410, LSID:30593]: State change 'kEstablishing' --> 'kActive'
[1747303626.942298][29057:29060] CHIP:TOO: Sending cluster (0x00000004) command (0x00000000) on endpoint 1
[1747303626.942346][29057:29060] CHIP:EM: <<< [E:57507i S:30593 M:154574839] (S) Msg TX to 1:000000000000000A [93DE] [UDP:[fd07:7a59:52ac:1:93eb:33fa:ed0:9d4]:5540] --- Type 0001:08 (IM:InvokeCommandRequest)
[1747303626.942393][29057:29060] CHIP:EM: <<< [E:57506i S:0 M:143375451 (Ack:9079720)] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fd07:7a59:52ac:1:93eb:33fa:ed0:9d4]:5540] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303627.002042][29057:29060] CHIP:EM: >>> [E:57507i S:30593 M:156903157 (Ack:154574839)] (S) Msg RX from 1:000000000000000A [93DE] --- Type 0001:09 (IM:InvokeCommandResponse)
[1747303627.002092][29057:29060] CHIP:DMG: Received Command Response Data, Endpoint=1 Cluster=0x0000_0004 Command=0x0000_0000
[1747303627.002108][29057:29060] CHIP:TOO: Endpoint: 1 Cluster: 0x0000_0004 Command 0x0000_0000
[1747303627.002132][29057:29060] CHIP:TOO:   AddGroupResponse: {
[1747303627.002136][29057:29060] CHIP:TOO:     status: 126
[1747303627.002138][29057:29060] CHIP:TOO:     groupID: 16705
[1747303627.002140][29057:29060] CHIP:TOO:    }
[1747303627.002176][29057:29060] CHIP:EM: <<< [E:57507i S:30593 M:154574840 (Ack:156903157)] (S) Msg TX to 1:000000000000000A [93DE] [UDP:[fd07:7a59:52ac:1:93eb:33fa:ed0:9d4]:5540] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303627.002385][29057:29057] CHIP:SC: SecureSession[0x71b03c00b410, LSID:30593]: State change 'kActive' --> 'kPendingEviction'
[1747303627.002392][29057:29057] CHIP:FP: Forgetting fabric 0x1
[1747303627.002397][29057:29057] CHIP:TS: Pending Last Known Good Time: 2023-10-14T01:16:48
[1747303627.002436][29057:29057] CHIP:TS: Previous Last Known Good Time: 2023-10-14T01:16:48
[1747303627.002437][29057:29057] CHIP:TS: Reverted Last Known Good Time to previous value
[1747303627.002495][29057:29057] CHIP:FP: Shutting down FabricTable
[1747303627.002498][29057:29057] CHIP:TS: Pending Last Known Good Time: 2023-10-14T01:16:48
[1747303627.002515][29057:29057] CHIP:TS: Previous Last Known Good Time: 2023-10-14T01:16:48
[1747303627.002516][29057:29057] CHIP:TS: Reverted Last Known Good Time to previous value
[1747303627.002580][29057:29057] CHIP:DL: writing settings to file (/tmp/chip_counters.ini-BZxQic)
[1747303627.002715][29057:29057] CHIP:DL: renamed tmp file to file (/tmp/chip_counters.ini)
[1747303627.002737][29057:29057] CHIP:DL: NVS set: chip-counters/total-operational-hours = 0 (0x0)
[1747303627.002740][29057:29057] CHIP:DL: Inet Layer shutdown
[1747303627.002742][29057:29057] CHIP:DL: BLE shutdown
[1747303627.002767][29057:29057] CHIP:DL: System Layer shutdown

RE: Control the group of light bulbs

susepc — Thu, 15 May 2025 10:17:32 GMT

Marte Myrvold

./chip-tool groups add-group 0x4141 bulb_group 10 1

log as below:

[1747303637.586517][29062:29062] CHIP:DL: ChipLinuxStorage::Init: Attempt to re-initialize with KVS config file: /tmp/chip_kvs
[1747303637.586651][29062:29062] CHIP:DL: writing settings to file (/tmp/chip_counters.ini-cxbIke)
[1747303637.586729][29062:29062] CHIP:DL: renamed tmp file to file (/tmp/chip_counters.ini)
[1747303637.586732][29062:29062] CHIP:DL: NVS set: chip-counters/reboot-count = 250 (0xFA)
[1747303637.586929][29062:29062] CHIP:DL: Got Ethernet interface: enp0s31f6
[1747303637.587102][29062:29062] CHIP:DL: Found the primary Ethernet interface:enp0s31f6
[1747303637.587244][29062:29062] CHIP:DL: Got WiFi interface: wlp0s20f3
[1747303637.587249][29062:29062] CHIP:DL: Failed to reset WiFi statistic counts
[1747303637.587298][29062:29062] CHIP:TS: Last Known Good Time: 2023-10-14T01:16:48
[1747303637.587374][29062:29062] CHIP:FP: Fabric index 0x1 was retrieved from storage. Compressed FabricId 0xDCA3061115C193DE, FabricId 0x0000000000000001, NodeId 0x000000000001B669, VendorId 0xFFF1
[1747303637.594796][29062:29062] CHIP:ZCL: Using ZAP configuration...
[1747303637.597236][29062:29062] CHIP:DL: Avahi client registered
[1747303637.597315][29062:29062] CHIP:CTL: Setting attestation nonce to random value
[1747303637.597320][29062:29062] CHIP:CTL: Setting CSR nonce to random value
[1747303637.597551][29062:29065] CHIP:CTL: Setting attestation nonce to random value
[1747303637.597559][29062:29065] CHIP:CTL: Setting CSR nonce to random value
[1747303637.599827][29062:29065] CHIP:CTL: Generating NOC
[1747303637.602132][29062:29065] CHIP:FP: Validating NOC chain
[1747303637.608541][29062:29065] CHIP:FP: NOC chain validation successful
[1747303637.608546][29062:29065] CHIP:FP: Updated fabric at index: 0x1, Node ID: 0x000000000001B669
[1747303637.608565][29062:29065] CHIP:TS: Last Known Good Time: 2023-10-14T01:16:48
[1747303637.608566][29062:29065] CHIP:TS: New proposed Last Known Good Time: 2021-01-01T00:00:00
[1747303637.608567][29062:29065] CHIP:TS: Retaining current Last Known Good Time
[1747303637.609008][29062:29065] CHIP:FP: Metadata for Fabric 0x1 persisted to storage.
[1747303637.609119][29062:29065] CHIP:TS: Committing Last Known Good Time to storage: 2023-10-14T01:16:48
[1747303637.609223][29062:29065] CHIP:CTL: Joined the fabric at index 1. Fabric ID is 0x0000000000000001 (Compressed Fabric ID: DCA3061115C193DE)
[1747303637.610317][29062:29065] CHIP:TOO: Sending command to node 0xb
[1747303637.610428][29062:29065] CHIP:DIS: Resolving DCA3061115C193DE:000000000000000B ...
[1747303637.713260][29062:29065] CHIP:DL: Avahi resolve found
[1747303637.713279][29062:29065] CHIP:DIS: Node ID resolved for DCA3061115C193DE:000000000000000B
[1747303637.713524][29062:29065] CHIP:DIS: UDP:[fd07:7a59:52ac:1:bb3d:28a7:89d8:ea46%enp0s31f6]:5540: new best score: 3
[1747303637.713529][29062:29065] CHIP:DIS: Checking node lookup status after 103 ms
[1747303637.713531][29062:29065] CHIP:DIS: Keeping DNSSD lookup active
[1747303637.811185][29062:29065] CHIP:DIS: Checking node lookup status after 201 ms
[1747303637.811259][29062:29065] CHIP:SC: Initiating session on local FabricIndex 1 from 0x000000000001B669 -> 0x000000000000000B
[1747303637.813534][29062:29065] CHIP:EM: <<< [E:44109i S:0 M:17910984] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fd07:7a59:52ac:1:bb3d:28a7:89d8:ea46]:5540] --- Type 0000:30 (SecureChannel:CASE_Sigma1)
[1747303637.813580][29062:29065] CHIP:SC: Sent Sigma1 msg
[1747303637.860498][29062:29065] CHIP:EM: >>> [E:44109i S:0 M:170964442 (Ack:17910984)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303638.580759][29062:29065] CHIP:EM: >>> [E:44109i S:0 M:170964443 (Ack:17910984)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:31 (SecureChannel:CASE_Sigma2)
[1747303638.580775][29062:29065] CHIP:SC: Received Sigma2 msg
[1747303638.594393][29062:29065] CHIP:EM: <<< [E:44109i S:0 M:17910985 (Ack:170964443)] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fd07:7a59:52ac:1:bb3d:28a7:89d8:ea46]:5540] --- Type 0000:32 (SecureChannel:CASE_Sigma3)
[1747303638.594431][29062:29065] CHIP:SC: Sent Sigma3 msg
[1747303638.683614][29062:29065] CHIP:EM: >>> [E:44109i S:0 M:170964444 (Ack:17910985)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303640.167955][29062:29065] CHIP:EM: >>> [E:44109i S:0 M:170964445 (Ack:17910985)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:40 (SecureChannel:StatusReport)
[1747303640.167972][29062:29065] CHIP:SC: Success status report received. Session was established
[1747303640.175621][29062:29065] CHIP:SC: SecureSession[0x73f2b000b3d0, LSID:36714]: State change 'kEstablishing' --> 'kActive'
[1747303640.175641][29062:29065] CHIP:TOO: Sending cluster (0x00000004) command (0x00000000) on endpoint 1
[1747303640.175686][29062:29065] CHIP:EM: <<< [E:44110i S:36714 M:103667073] (S) Msg TX to 1:000000000000000B [93DE] [UDP:[fd07:7a59:52ac:1:bb3d:28a7:89d8:ea46]:5540] --- Type 0001:08 (IM:InvokeCommandRequest)
[1747303640.175722][29062:29065] CHIP:EM: <<< [E:44109i S:0 M:17910986 (Ack:170964445)] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fd07:7a59:52ac:1:bb3d:28a7:89d8:ea46]:5540] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303640.232418][29062:29065] CHIP:EM: >>> [E:44110i S:36714 M:17165740 (Ack:103667073)] (S) Msg RX from 1:000000000000000B [93DE] --- Type 0001:09 (IM:InvokeCommandResponse)
[1747303640.232457][29062:29065] CHIP:DMG: Received Command Response Data, Endpoint=1 Cluster=0x0000_0004 Command=0x0000_0000
[1747303640.232469][29062:29065] CHIP:TOO: Endpoint: 1 Cluster: 0x0000_0004 Command 0x0000_0000
[1747303640.232488][29062:29065] CHIP:TOO:   AddGroupResponse: {
[1747303640.232490][29062:29065] CHIP:TOO:     status: 126
[1747303640.232491][29062:29065] CHIP:TOO:     groupID: 16705
[1747303640.232492][29062:29065] CHIP:TOO:    }
[1747303640.232514][29062:29065] CHIP:EM: <<< [E:44110i S:36714 M:103667074 (Ack:17165740)] (S) Msg TX to 1:000000000000000B [93DE] [UDP:[fd07:7a59:52ac:1:bb3d:28a7:89d8:ea46]:5540] --- Type 0000:10 (SecureChannel:StandaloneAck)
[1747303640.232746][29062:29062] CHIP:SC: SecureSession[0x73f2b000b3d0, LSID:36714]: State change 'kActive' --> 'kPendingEviction'
[1747303640.232754][29062:29062] CHIP:FP: Forgetting fabric 0x1
[1747303640.232759][29062:29062] CHIP:TS: Pending Last Known Good Time: 2023-10-14T01:16:48
[1747303640.232815][29062:29062] CHIP:TS: Previous Last Known Good Time: 2023-10-14T01:16:48
[1747303640.232818][29062:29062] CHIP:TS: Reverted Last Known Good Time to previous value
[1747303640.232893][29062:29062] CHIP:FP: Shutting down FabricTable
[1747303640.232896][29062:29062] CHIP:TS: Pending Last Known Good Time: 2023-10-14T01:16:48
[1747303640.232913][29062:29062] CHIP:TS: Previous Last Known Good Time: 2023-10-14T01:16:48
[1747303640.232915][29062:29062] CHIP:TS: Reverted Last Known Good Time to previous value
[1747303640.232982][29062:29062] CHIP:DL: writing settings to file (/tmp/chip_counters.ini-fKEUQV)
[1747303640.233142][29062:29062] CHIP:DL: renamed tmp file to file (/tmp/chip_counters.ini)
[1747303640.233162][29062:29062] CHIP:DL: NVS set: chip-counters/total-operational-hours = 0 (0x0)
[1747303640.233165][29062:29062] CHIP:DL: Inet Layer shutdown
[1747303640.233167][29062:29062] CHIP:DL: BLE shutdown
[1747303640.233366][29062:29062] CHIP:DL: System Layer shutdown

RE: Control the group of light bulbs

Marte Myrvold — Tue, 13 May 2025 13:50:02 GMT

Hi Chuan,

Can you share the log from chip-tool when you add the devices to the group with add-group?

Best regards,
Marte