Gronsak
December 20, 2022, 5:44pm
23
I happened to stumble upon this thread while trying to get my SlimmeLezer+ up and running today and after a bunch of Googleing I stumbled up this project
and this issue in particular which is from the creator of the SlimmeLezer
opened 12:42PM - 15 Apr 22 UTC
Hi Pär,
Great work on the code! I've got many customers in Sweden for my [dev… ice](https://www.zuidwijk.com/product/slimmelezer-plus/) and some customers referred me to this code of yours.
My device has an integrated hardware inverter and I'm using the 2nd uart of the esp12f. Therefore the uart is changed in my below yaml code:
```yaml
esphome:
name: slimmelezer-se
platform: ESP8266
board: d1_mini
includes:
- p1reader.h
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "slimmelezer-se"
captive_portal:
# Enable logging
logger:
level: DEBUG
baud_rate: 0 # disable logging over uart
# Enable Home Assistant API
api:
ota:
web_server:
port: 80
uart:
id: uart_bus
rx_pin: D7
baud_rate: 115200
sensor:
- platform: custom
lambda: |-
auto meter_sensor = new P1Reader(id(uart_bus));
App.register_component(meter_sensor);
return {
meter_sensor->cumulativeActiveImport,
meter_sensor->cumulativeActiveExport,
meter_sensor->cumulativeReactiveImport,
meter_sensor->cumulativeReactiveExport,
meter_sensor->momentaryActiveImport,
meter_sensor->momentaryActiveExport,
meter_sensor->momentaryReactiveImport,
meter_sensor->momentaryReactiveExport,
meter_sensor->momentaryActiveImportL1,
meter_sensor->momentaryActiveExportL1,
meter_sensor->momentaryActiveImportL2,
meter_sensor->momentaryActiveExportL2,
meter_sensor->momentaryActiveImportL3,
meter_sensor->momentaryActiveExportL3,
meter_sensor->momentaryReactiveImportL1,
meter_sensor->momentaryReactiveExportL1,
meter_sensor->momentaryReactiveImportL2,
meter_sensor->momentaryReactiveExportL2,
meter_sensor->momentaryReactiveImportL3,
meter_sensor->momentaryReactiveExportL3,
meter_sensor->voltageL1,
meter_sensor->voltageL2,
meter_sensor->voltageL3,
meter_sensor->currentL1,
meter_sensor->currentL2,
meter_sensor->currentL3
};
sensors:
- name: "Cumulative Active Import"
unit_of_measurement: kWh
accuracy_decimals: 3
state_class: "total_increasing"
device_class: "energy"
- name: "Cumulative Active Export"
unit_of_measurement: kWh
accuracy_decimals: 3
state_class: "total_increasing"
device_class: "energy"
- name: "Cumulative Reactive Import"
unit_of_measurement: kvarh
accuracy_decimals: 3
- name: "Cumulative Reactive Export"
unit_of_measurement: kvarh
accuracy_decimals: 3
- name: "Momentary Active Import"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Active Export"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Reactive Import"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Momentary Reactive Export"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Momentary Active Import Phase 1"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Active Export Phase 1"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Active Import Phase 2"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Active Export Phase 2"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Active Import Phase 3"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Active Export Phase 3"
unit_of_measurement: kW
accuracy_decimals: 3
- name: "Momentary Reactive Import Phase 1"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Momentary Reactive Export Phase 1"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Momentary Reactive Import Phase 2"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Momentary Reactive Export Phase 2"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Momentary Reactive Import Phase 3"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Momentary Reactive Export Phase 3"
unit_of_measurement: kvar
accuracy_decimals: 3
- name: "Voltage Phase 1"
unit_of_measurement: V
accuracy_decimals: 3
- name: "Voltage Phase 2"
unit_of_measurement: V
accuracy_decimals: 3
- name: "Voltage Phase 3"
unit_of_measurement: V
accuracy_decimals: 3
- name: "Current Phase 1"
unit_of_measurement: A
accuracy_decimals: 3
- name: "Current Phase 2"
unit_of_measurement: A
accuracy_decimals: 3
- name: "Current Phase 3"
unit_of_measurement: A
accuracy_decimals: 3
```
So for anyone that wants to avoid going down the same rabbit hole I went down for a couple of hours I recommend checking that project out first and seeing if that works for you
1 Like