From f20540792f78816a3d3153cb8686b98726a3d987 Mon Sep 17 00:00:00 2001
From: Mario Lang <mario@mlwx.de>
Date: Sat, 9 Aug 2025 12:48:07 +0000
Subject: [PATCH] feat: add smart meter config

---
 common/base.yaml        | 31 ++++++++++++++++++++
 smart-meter-reader.yaml | 64 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 95 insertions(+)
 create mode 100644 common/base.yaml
 create mode 100644 smart-meter-reader.yaml

diff --git a/common/base.yaml b/common/base.yaml
new file mode 100644
index 0000000..0d34f51
--- /dev/null
+++ b/common/base.yaml
@@ -0,0 +1,31 @@
+time:
+  - platform: sntp
+    id: time_sntp
+
+binary_sensor:
+  - platform: status
+    name: Online
+    id: ink_ha_connected
+    entity_category: diagnostic
+
+sensor:
+  - platform: uptime
+    name: Uptime
+    type: timestamp
+    time_id: time_sntp
+    entity_category: diagnostic
+  - platform: wifi_signal
+    name: RSSI
+    update_interval: 60s
+    entity_category: diagnostic
+
+button:
+  - platform: restart
+    icon: mdi:power-cycle
+    name: ESP Reboot
+    entity_category: diagnostic
+
+text_sensor:
+  - platform: wifi_info
+    ip_address:
+      name: IP Address
diff --git a/smart-meter-reader.yaml b/smart-meter-reader.yaml
new file mode 100644
index 0000000..fb7824f
--- /dev/null
+++ b/smart-meter-reader.yaml
@@ -0,0 +1,64 @@
+esphome:
+  name: smart-meter
+  friendly_name: Smart Meter
+  name_add_mac_suffix: True
+
+packages: !include common/base.yaml
+
+esp8266:
+  board: d1_mini
+
+logger:
+  baud_rate: 0
+  level: INFO
+api:
+
+ota:
+  - platform: esphome
+    password: !secret ota_password
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  ap:
+    ssid: Smart Meter Fallback Hotspot
+
+sensor:
+  - platform: sml
+    name: Total Energy Consumed
+    obis_code: 1-0:1.8.0
+    unit_of_measurement: kWh
+    accuracy_decimals: 1
+    device_class: energy
+    state_class: total_increasing
+    filters:
+      - multiply: 0.0001
+  - platform: sml
+    name: Current Power
+    obis_code: 1-0:16.7.0
+    unit_of_measurement: W
+    accuracy_decimals: 0
+    device_class: power
+    state_class: measurement
+    filters:
+      - multiply: 0.01
+
+text_sensor:
+  - platform: sml
+    name: Manufacturer
+    obis_code: 1-0:96.50.1
+    format: text
+  # - platform: sml
+  #   name: Serial Number
+  #   obis_code: 1-0:96.1.0
+  #   format: text
+
+uart:
+  id: uart_main
+  tx_pin: TX
+  rx_pin: RX
+  baud_rate: 9600
+
+sml:
+  uart_id: uart_main
+  id: sml_main