Hejka @sq7iqi, słyszałem, że popełniłeś projekt pomiaru zużycia prądu w HS, na PZEM-004T. Czy znalazł byś czas by opisać swoje doświadczenia? Z jakich źródeł korzystałeś itp?
Hej
Głównie to :
Do wymiany są 2 rezystory.
Konfiguracja Tasmoty jest prosta i dość oczywista.
Reszta magii to Mosquitto + telegraf + inglux + grafana
W domu tez mam postawione ale dla 1 fazy, wszystko w dockerze.
W spejsie tę część poczynił Piotrek .
Najwięcej problemu mieliśmy chyba z konfiguracją Telegraf-u.
Poniżej konfig :
# Configuration for telegraf agent
[agent]
## Default data collection interval for all inputs
interval = "60s"
## Rounds collection interval to 'interval'
## ie, if interval="10s" then always collect on :00, :10, :20, etc.
round_interval = true
## Telegraf will send metrics to outputs in batches of at most
## metric_batch_size metrics.
## This controls the size of writes that Telegraf sends to output plugins.
metric_batch_size = 1000
## Maximum number of unwritten metrics per output. Increasing this value
## allows for longer periods of output downtime without dropping metrics at the
## cost of higher maximum memory usage.
metric_buffer_limit = 10000
## Collection jitter is used to jitter the collection by a random amount.
## Each plugin will sleep for a random time within jitter before collecting.
## This can be used to avoid many plugins querying things like sysfs at the
## same time, which can have a measurable effect on the system.
collection_jitter = "0s"
## Default flushing interval for all outputs. Maximum flush_interval will be
## flush_interval + flush_jitter
flush_interval = "10s"
## Jitter the flush interval by a random amount. This is primarily to avoid
## large write spikes for users running a large number of telegraf instances.
## ie, a jitter of 5s and interval 10s means flushes will happen every 10-15s
flush_jitter = "0s"
## By default or when set to "0s", precision will be set to the same
## timestamp order as the collection interval, with the maximum being 1s.
## ie, when interval = "10s", precision will be "1s"
## when interval = "250ms", precision will be "1ms"
## Precision will NOT be used for service inputs. It is up to each individual
## service input to set the timestamp at the appropriate precision.
## Valid time units are "ns", "us" (or "µs"), "ms", "s".
precision = ""
## Log at debug level.
# debug = false
## Log only error level messages.
# quiet = false
## Log target controls the destination for logs and can be one of "file",
## "stderr" or, on Windows, "eventlog". When set to "file", the output file
## is determined by the "logfile" setting.
# logtarget = "file"
## Name of the file to be logged to when using the "file" logtarget. If set to
## the empty string then logs are written to stderr.
# logfile = ""
## The logfile will be rotated after the time interval specified. When set
## to 0 no time based rotation is performed. Logs are rotated only when
## written to, if there is no log activity rotation may be delayed.
# logfile_rotation_interval = "0d"
## The logfile will be rotated when it becomes larger than the specified
## size. When set to 0 no size based rotation is performed.
# logfile_rotation_max_size = "0MB"
## Maximum number of rotated archives to keep, any older logs are deleted.
## If set to -1, no archives are removed.
# logfile_rotation_max_archives = 5
## Pick a timezone to use when logging or type 'local' for local time.
## Example: America/Chicago
# log_with_timezone = ""
## Override default hostname, if empty use os.Hostname()
hostname = ""
## If set to true, do no set the "host" tag in the telegraf agent.
omit_hostname = false
[[outputs.influxdb_v2]]
## The URLs of the InfluxDB cluster nodes.
##
## Multiple URLs can be specified for a single cluster, only ONE of the
## urls will be written to each interval.
## ex: urls = ["https://us-west-2-1.aws.cloud2.influxdata.com"]
urls = ["http://xxx.xxx.xxx.xxx:8086"]
## Token for authentication.
##token = "$INFLUX_TOKEN"
token = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
## Organization is the name of the organization you wish to write to; must exist.
organization = "influx"
## Destination bucket to write into.
bucket = "dom"
## The value of this tag will be used to determine the bucket. If this
## tag is not set the 'bucket' option is used as the default.
# bucket_tag = ""
## If true, the bucket tag will not be added to the metric.
# exclude_bucket_tag = false
## Timeout for HTTP messages.
# timeout = "5s"
## Additional HTTP headers
# http_headers = {"X-Special-Header" = "Special-Value"}
## HTTP Proxy override, if unset values the standard proxy environment
## variables are consulted to determine which proxy, if any, should be used.
# http_proxy = "http://corporate.proxy:3128"
## HTTP User-Agent
# user_agent = "telegraf"
## Content-Encoding for write request body, can be set to "gzip" to
## compress body or "identity" to apply no encoding.
# content_encoding = "gzip"
## Enable or disable uint support for writing uints influxdb 2.0.
# influx_uint_support = false
## Optional TLS Config for use on HTTP connections.
# tls_ca = "/etc/telegraf/ca.pem"
# tls_cert = "/etc/telegraf/cert.pem"
# tls_key = "/etc/telegraf/key.pem"
## Use TLS but skip chain & host verification
# insecure_skip_verify = false
# Read metrics from MQTT topic(s)
[[inputs.mqtt_consumer]]
## Broker URLs for the MQTT server or cluster. To connect to multiple
## clusters or standalone servers, use a separate plugin instance.
## example: servers = ["tcp://localhost:1883"]
## servers = ["ssl://localhost:1883"]
## servers = ["ws://localhost:1883"]
servers = ["tcp://xxx.xxx.xxx.xxx:1883"]
## Topics that will be subscribed to.
topics = [
"tele/tasmota_XXXXXX/SENSOR"
]
## The message topic will be stored in a tag specified by this value. If set
## to the empty string no topic tag will be created.
# topic_tag = "topic"
## QoS policy for messages
## 0 = at most once
## 1 = at least once
## 2 = exactly once
##
## When using a QoS of 1 or 2, you should enable persistent_session to allow
## resuming unacknowledged messages.
# qos = 0
## Connection timeout for initial connection in seconds
# connection_timeout = "30s"
## Maximum messages to read from the broker that have not been written by an
## output. For best throughput set based on the number of metrics within
## each message and the size of the output's metric_batch_size.
##
## For example, if each message from the queue contains 10 metrics and the
## output metric_batch_size is 1000, setting this to 100 will ensure that a
## full batch is collected and the write is triggered immediately without
## waiting until the next flush_interval.
# max_undelivered_messages = 1000
## Persistent session disables clearing of the client session on connection.
## In order for this option to work you must also set client_id to identify
## the client. To receive messages that arrived while the client is offline,
## also set the qos option to 1 or 2 and don't forget to also set the QoS when
## publishing.
# persistent_session = false
## If unset, a random client ID will be generated.
# client_id = ""
## Username and password to connect MQTT server.
# username = "telegraf"
# password = "metricsmetricsmetricsmetrics"
## Optional TLS Config
# tls_ca = "/etc/telegraf/ca.pem"
# tls_cert = "/etc/telegraf/cert.pem"
# tls_key = "/etc/telegraf/key.pem"
## Use TLS but skip chain & host verification
# insecure_skip_verify = false
## Data format to consume.
## Each data format has its own unique set of configuration options, read
## more about them here:
## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
### data_format = "json_v2"
[[inputs.mqtt_consumer.json_v2]]
# If you're not using UTC, leave out the two timestamp
# lines and see if it works. Otherwise, you'll have
# metrics in the past/future.
###timestamp_path = "Time"
###imestamp_format = "2006-01-02T15:04:05"
###[[inputs.mqtt_consumer.json_v2.object]]
### path = "ENERGY"
### data_format = "json_v2"
###[[inputs.mqtt_consumer.json_v2]]
# If you're not using UTC, leave out the two timestamp
# lines and see if it works. Otherwise, you'll have
# metrics in the past/future.
###timestamp_path = "Time"
###timestamp_format = "2006-01-02T15:04:05"
###[[inputs.mqtt_consumer.json_v2.object]]
### path = "BME280"
[[inputs.mqtt_consumer.json_v2]]
[[inputs.mqtt_consumer.json_v2.field]]
path = "Time"
rename = "timestamp"
[[inputs.mqtt_consumer.json_v2.object]]
path = "ENERGY"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Total"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Yesterday"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Today"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Period"
# For 'Power' array
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Power"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "ApparentPower"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "ReactivePower"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Factor"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Frequency"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Voltage"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Current"
[[inputs.mqtt_consumer.json_v2]]
[[inputs.mqtt_consumer.json_v2.field]]
path = "Time"
rename = "timestamp"
[[inputs.mqtt_consumer.json_v2.object]]
path = "BME280"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Temperature"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Humidity"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "DewPoint"
[[inputs.mqtt_consumer.json_v2.object.field]]
path = "Pressure"
## Enable extracting tag values from MQTT topics
## _ denotes an ignored entry in the topic path
# [[inputs.mqtt_consumer.topic_parsing]]
# topic = ""
# measurement = ""
# tags = ""
# fields = ""
## Value supported is int, float, unit
# [[inputs.mqtt_consumer.topic.types]]
# key = type
Jak byś miał jakieś problemy to pisz 
2 polubienia