root@wirenboard-A6EUS52Z:~# cat /etc/wb-mqtt-serial.conf
{
“debug” : false,
“max_unchanged_interval” : 30,
“ports” :
[
{
“baud_rate” : 9600,
“data_bits” : 8,
“devices” :
[
{
“channels” :
[
{
“enabled” : false,
“name” : “Phase angle L1”
},
{
“enabled” : false,
“name” : “Urms L2”
},
{
“enabled” : false,
“name” : “U L2-L3”
},
{
“enabled” : false,
“name” : “Upeak L2”
},
{
“enabled” : false,
“name” : “Voltage angle L2”
},
{
“enabled” : false,
“name” : “Irms L2”
},
{
“enabled” : false,
“name” : “Ipeak L2”
},
{
“enabled” : false,
“name” : “P L2”
},
{
“enabled” : false,
“name” : “Q L2”
},
{
“enabled” : false,
“name” : “S L2”
},
{
“enabled” : false,
“name” : “PF L2”
},
{
“enabled” : false,
“name” : “AP energy L2”
},
{
“enabled” : false,
“name” : “AN energy L2”
},
{
“enabled” : false,
“name” : “RP energy L2”
},
{
“enabled” : false,
“name” : “RN energy L2”
},
{
“enabled” : false,
“name” : “Phase angle L2”
},
{
“enabled” : false,
“name” : “Voltage angle L1”
},
{
“enabled” : false,
“name” : “Urms L3”
},
{
“enabled” : false,
“name” : “U L3-L1”
},
{
“enabled” : false,
“name” : “Upeak L3”
},
{
“enabled” : false,
“name” : “Voltage angle L3”
},
{
“enabled” : false,
“name” : “Irms L3”
},
{
“enabled” : false,
“name” : “Ipeak L3”
},
{
“enabled” : false,
“name” : “P L3”
},
{
“enabled” : false,
“name” : “Q L3”
},
{
“enabled” : false,
“name” : “S L3”
},
{
“enabled” : false,
“name” : “PF L3”
},
{
“enabled” : false,
“name” : “AP energy L3”
},
{
“enabled” : false,
“name” : “AN energy L3”
},
{
“enabled” : false,
“name” : “RP energy L3”
},
{
“enabled” : false,
“name” : “RN energy L3”
},
{
“enabled” : false,
“name” : “Phase angle L3”
},
{
“enabled” : false,
“name” : “Total P”
},
{
“enabled” : false,
“name” : “Total Q”
},
{
“enabled” : false,
“name” : “Total S”
},
{
“enabled” : false,
“name” : “Total PF”
},
{
“enabled” : false,
“name” : “Total AP energy”
},
{
“enabled” : false,
“name” : “Total AN energy”
},
{
“enabled” : false,
“name” : “Total RP energy”
},
{
“enabled” : false,
“name” : “Total RN energy”
},
{
“enabled” : true,
“name” : “FW Version”
},
{
“enabled” : true,
“name” : “Supply Voltage”
},
{
“enabled” : true,
“name” : “Uptime”
},
{
“enabled” : true,
“name” : “MCU Temperature”
},
{
“enabled” : true,
“name” : “MCU Voltage”
}
],
“device_type” : “WB-MAP3E fw2”,
“enabled” : true,
“l1_ct_reverse” : 0,
“l1_phase” : 1,
“l1_phi” : 1120,
“l1_turns” : 1997,
“slave_id” : “49”
}
],
“enabled” : true,
“parity” : “N”,
“path” : “/dev/ttyRS485-1”,
“stop_bits” : 2
},
{
“baud_rate” : 9600,
“data_bits” : 8,
“devices” : ,
“enabled” : true,
“parity” : “N”,
“path” : “/dev/ttyRS485-2”,
“stop_bits” : 2
},
{
“baud_rate” : 9600,
“data_bits” : 8,
“devices” : ,
“enabled” : false,
“parity” : “N”,
“path” : “/dev/ttyMOD1”,
“stop_bits” : 2
},
{
“baud_rate” : 19200,
“data_bits” : 8,
“devices” :
[
{
“device_type” : “tpl1_web2_i_ebus”,
“heating_options” : 1,
“slave_id” : “12”
}
],
“enabled” : true,
“parity” : “N”,
“path” : “/dev/ttyMOD3”,
“stop_bits” : 1
}
]
}root@wirenboard-A6EUS52Z:~# systemctl start knxd
root@wirenboard-A6EUS52Z:~# systemctl status knxd
● knxd.service - KNX Daemon
Loaded: loaded (/lib/systemd/system/knxd.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/knxd.service.d
└─override.conf
Active: activating (auto-restart) (Result: exit-code) since Wed 2026-04-15 12:56:20 MSK; 4s ago
TriggeredBy: ● knxd.socket
● knxd-net.socket
Process: 3209175 ExecStart=/usr/bin/knxd $KNXD_OPTS (code=exited, status=1/FAILURE)
Main PID: 3209175 (code=exited, status=1/FAILURE)
CPU: 31ms
root@wirenboard-A6EUS52Z:~#