Blog EnvisionSCADA

Voor het tweevoudig tarief ziet het script er zo uit (merk op dat ook digitale watermeter wordt uitgelezen):

***************************************************************************************************
#!/usr/bin/python3

#

# https://www.homewizard.nl/energy

#

# API HomeWizard WiFi P1 Meter

# https://homewizard-energy-api.readthedocs.io/

#

# The /api/v1/data endpoint always returns the most recent measurement.

# The update frequency depends on the device and, in case of the HWE-P1, 

# the smart meter that it is connected to. 

# With a SMR 5.0 meter, this is every second for power and every 5 minutes for gas.

#

import requests

import json

debug = 0

# The API endpoint - REPLACE WITH YOUR IP ADDRESS

url = "http://xxx.xxx.xxx.xxx/api/v1/data" 

# A GET request to the API

response = requests.get(url , timeout=10 )

packages_json = response.json()

list0 = packages_json['wifi_ssid']

list1 = packages_json['wifi_strength']

list2 = packages_json['smr_version']

list3 = packages_json['meter_model']

list4 = packages_json['unique_id']

list5 = packages_json['active_tariff']

list6 = packages_json['total_power_import_kwh']

list7 = packages_json['total_power_import_t1_kwh']

list8 = packages_json['total_power_import_t2_kwh']

list9 = packages_json['total_power_export_kwh']

list10 = packages_json['total_power_export_t1_kwh']

list11 = packages_json['total_power_export_t2_kwh']

list12 = packages_json['active_power_w']

list13 = packages_json['active_power_l1_w']

list14 = packages_json['active_power_l2_w']

list15 = packages_json['active_power_l3_w']

list16 = packages_json['active_voltage_l1_v']

list17 = packages_json['active_voltage_l2_v']

list18 = packages_json['active_voltage_l3_v']

list19 = packages_json['active_current_l1_a']

list20 = packages_json['active_current_l2_a']

list21 = packages_json['active_current_l3_a']

list22 = packages_json['active_power_average_w']

list23 = packages_json['montly_power_peak_w']

list24 = packages_json['montly_power_peak_timestamp']

list25 = packages_json['external']

# Find watermeter

water_meter_value = None

for external_device in packages_json.get("external", []):

    if external_device.get("type") == "water_meter":

        water_meter_value = external_device.get("value")

        break

# Parse into Variables

[[Local.TUT0]] = list5

[[Local.TUT1]] = list23

[[Local.TUT2]] = list13

[[Local.TUT3]] = list8

[[Local.TUT4]] = list20

[[Local.TUT5]] = list19

[[Local.TUT6]] = list21

[[Local.TUT7]] = list17

[[Local.TUT8]] = list18

[[Local.TUT9]] = list9

[[Local.TUT10]] = list15

[[Local.TUT11]] = list11

[[Local.TUT12]] = list14

[[Local.TUT13]] = list22

[[Local.TUT14]] = list10

[[Local.TUT15]] = list7

[[Local.TUT16]] = list6

[[Local.TUT17]] = list12

[[Local.TUT18]] = list16

[[Local.TUT19]] = water_meter_value

# Naaldmeter voor Actueel Vermogen

[[Local.TUT20]] = list12 + 3000
***************************************************************************************************

Voor het uitsluitend nachttarief ziet het script er zo uit:

***************************************************************************************************

#!/usr/bin/python3

#

# https://www.homewizard.nl/energy

#

# API HomeWizard WiFi P1 Meter

# https://homewizard-energy-api.readthedocs.io/

#

# The /api/v1/data endpoint always returns the most recent measurement.

# The update frequency depends on the device and, in case of the HWE-P1, 

# the smart meter that it is connected to. 

# With a SMR 5.0 meter, this is every second for power and every 5 minutes for gas.

#

import requests

import json

debug = 0

# The API endpoint - REPLACE WITH YOUR IP ADDRESS

url = "http://xxx.xxx.xxx.xxx/api/v1/data"

# A GET request to the API

response = requests.get(url , timeout=10 )

packages_json = response.json()

list0 = packages_json['wifi_ssid']

list1 = packages_json['wifi_strength']

list2 = packages_json['smr_version']

list3 = packages_json['meter_model']

list4 = packages_json['unique_id']

list5 = packages_json['active_tariff']

list6 = packages_json['total_power_import_kwh']

list7 = packages_json['total_power_import_t1_kwh']

list8 = packages_json['total_power_import_t2_kwh']

list9 = packages_json['total_power_export_kwh']

list10 = packages_json['total_power_export_t1_kwh']

list11 = packages_json['total_power_export_t2_kwh']

list12 = packages_json['active_power_w']

list13 = packages_json['active_power_l1_w']

list14 = packages_json['active_power_l2_w']

list15 = packages_json['active_power_l3_w']

list16 = packages_json['active_voltage_l1_v']

list17 = packages_json['active_voltage_l2_v']

list18 = packages_json['active_voltage_l3_v']

list19 = packages_json['active_current_l1_a']

list20 = packages_json['active_current_l2_a']

list21 = packages_json['active_current_l3_a']

list22 = packages_json['active_power_average_w']

list23 = packages_json['montly_power_peak_w']

list24 = packages_json['montly_power_peak_timestamp']

# Parse into Variables

[[Local.UNT0]] = list5

[[Local.UNT1]] = list23

[[Local.UNT2]] = list13

[[Local.UNT3]] = list8

[[Local.UNT4]] = list20

[[Local.UNT5]] = list19

[[Local.UNT6]] = list21

[[Local.UNT7]] = list17

[[Local.UNT8]] = list18

[[Local.UNT9]] = list9

[[Local.UNT10]] = list15

[[Local.UNT11]] = list11

[[Local.UNT12]] = list14

[[Local.UNT13]] = list22

[[Local.UNT14]] = list10

[[Local.UNT15]] = list7

[[Local.UNT16]] = list6

[[Local.UNT17]] = list12

[[Local.UNT18]] = list16

************************************************************************************

Daarna scherm opbouwen naar wens :

TUT meter UNT meter Watermeter

Nog wat local variables declareren :

Have fun with your scripting and coding !

Peter Van Belle