From 06bb60c9b7861c072deabc58fa6a2a2a4c1f2dff Mon Sep 17 00:00:00 2001
From: Otto Winter <otto@otto-winter.com>
Date: Tue, 26 Feb 2019 15:09:29 +0100
Subject: [PATCH] Add teckin page

---
 devices/sonoff.rst     | 21 +++++++++++--
 devices/sonoff_4ch.rst |  2 +-
 devices/teckin.yaml    | 68 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 88 insertions(+), 3 deletions(-)
 create mode 100644 devices/teckin.yaml

diff --git a/devices/sonoff.rst b/devices/sonoff.rst
index cf3ea2c6b..ebf3aa160 100644
--- a/devices/sonoff.rst
+++ b/devices/sonoff.rst
@@ -288,7 +288,7 @@ Sonoff S31
 
     GPIO0, Button (inverted),
     GPIO12, Relay and Red LED,
-    GPIO13, Green LED (inverteD),
+    GPIO13, Green LED (inverted),
 
 See :doc:`/components/sensor/cse7766` for measuring power
 
@@ -309,7 +309,24 @@ Shelly 2
     GPIO5, Relay #2,
     GPIO12, SW Input #1,
     GPIO14, SW Input #2,
-    
+
+Teckin
+------
+
+.. pintable::
+
+    GPIO1, Button (inverted),
+    GPIO3, Blue LED (inverted),
+    GPIO13, Red LED (inverted),
+    GPIO14, Relay,
+
+    GPIO12, HLW8012 SEL Pin (inverted),
+    GPIO4, HLW8012 CF Pin,
+    GPIO5, HLW8012 CF1 Pin,
+
+See :doc:`/components/sensor/hlw8012` for measuring power.
+Example config: `teckin.yaml <https://github.com/esphome/esphome-docs/blob/current/devices/teckin.yaml>`__
+
 See Also
 --------
 
diff --git a/devices/sonoff_4ch.rst b/devices/sonoff_4ch.rst
index f57fd2b40..bb6380145 100644
--- a/devices/sonoff_4ch.rst
+++ b/devices/sonoff_4ch.rst
@@ -295,7 +295,7 @@ them in one area, and simply pass that ID later on. For example, above you can s
 output being created with the ID ``blue_led`` for the blue LED. Later on it is then transformed
 into a :doc:`monochromatic light </components/light/monochromatic>`.
 If you additionally want the buttons to control the relays, look at `the complete Sonoff 4CH
-with automation example <https://github.com/OttoWinter/esphomedocs/blob/current/devices/sonoff_4ch.yaml>`__.
+with automation example <https://github.com/esphome/esphome-docs/blob/current/devices/sonoff_4ch.yaml>`__.
 
 .. figure:: images/sonoff_4ch_result.png
     :align: center
diff --git a/devices/teckin.yaml b/devices/teckin.yaml
new file mode 100644
index 000000000..7a71625b9
--- /dev/null
+++ b/devices/teckin.yaml
@@ -0,0 +1,68 @@
+esphome:
+  name: '<NODE_NAME>'
+  platform: ESP8266
+  board: esp01_1m
+
+wifi:
+  ssid: '<WIFI_SSID>'
+  password: '<WIFI_PASSWORD>'
+
+logger:
+  # Disable UART logging (pins GPIO1/3 are used for button/led)
+  baud_rate: 0
+
+# Enable Home Assistant API
+api:
+
+ota:
+
+binary_sensor:
+  - platform: gpio
+    name: "Teckin Button"
+    pin:
+      number: GPIO1
+      mode: INPUT_PULLUP
+      inverted: True
+    on_press:
+      - switch.toggle: relay
+
+switch:
+- platform: gpio
+  id: blue_led
+  pin:
+    number: GPIO13
+    inverted: True
+- platform: gpio
+  name: "Teckin Relay"
+  pin: GPIO14
+  id: relay
+  on_turn_on:
+  - switch.turn_on: blue_led
+  on_turn_off:
+  - switch.turn_off: blue_led
+
+# Use red LED for connectivity status indicator
+status_led:
+  pin:
+    number: GPIO3
+    inverted: True
+
+sensor:
+  - platform: hlw8012
+    sel_pin:
+      number: GPIO12
+      inverted: True
+    cf_pin: GPIO04
+    cf1_pin: GPIO05
+    # Higher value gives lower watt readout
+    current_resistor: 0.00221
+    # Lower value gives lower voltage readout
+    voltage_divider: 871
+    current:
+      name: "Teckin Current"
+      accuracy_decimals: 2
+    voltage:
+      name: "Teckin Voltage"
+    power:
+      name: "Teckin Power"
+    update_interval: 15s