Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen gezeigt.

--- projekte:2021:stealthwooddisplayforsmarthomeprototypev1 [2021/04/04 15:00]
nikolai angelegt
+++ projekte:2021:stealthwooddisplayforsmarthomeprototypev1 [2021/04/04 15:32] (aktuell)
nikolai
@@ Zeile 2: / Zeile 2: @@
 ====== Stealth Wood Display for Smarthome Prototype 1 ======
+Contact: [[User:nikolai|nikolai]]
+Projectstatus: [[projekte:projektstatus|{{:projekte:done.png?50|}}]]
+===== Hardware =====
+  * 1 NodeMCU V2 or any other ESP with enough GPIO
+  * 1 MAX7219 Dot Matrix Module 4 in 1
+  * 2 BH1750 on Breakoutboard like GY-302
+  * 1 5V Powersupply
+===== Code =====
+The Code is based on ESPHome to enable easy Home Assistant integration ans OTA Updates.
+The Font can be found [[https://www.dafont.com/openmine.font|here]]
+<code yml>
+esphome:
+  name: ledmatrixdisplay
+  platform: ESP8266
+  board: nodemcuv2
+wifi:
+  networks:
+    - ssid: "vspace.one"
+      password: "12345678"
+    - ssid: "BLANK"
+      password: "BLANK"
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Ledmatrixdisplay"
+    password: "BLANK"
+captive_portal:
+# Enable logging
+logger:
+# Enable Home Assistant API
+api:
+ota:
+# Example configuration entry
+spi:
+  clk_pin: D0
+  mosi_pin: D1
+display:
+  - platform: max7219digit
+    cs_pin: D2
+    num_chips: 4
+    intensity: 7
+    scroll_speed: 100ms
+    scroll_delay: 0s
+    lambda: |-
+      if (id(light_behind_wood).state > 4.9)
+      {
+        it.intensity(15);
+      }
+      else if (id(light_behind_wood).state > 0.7)
+      {
+        it.intensity(10);
+      }
+      else
+      {
+        it.intensity(5);
+      }
+      it.printf(0, -3, id(OpenMine_17_font), " O %.1f L %.1f B %.1f", id(temperature_outside).state,id(temperature_livingroom).state,id(temperature_bedroom).state);
+font:
+  - file: "OpenMine.ttf"
+    id: OpenMine_17_font
+    size: 17
+sensor:
+  # Outside temperature
+  - platform: homeassistant
+    id: temperature_outside
+    entity_id: sensor.temperature_10
+  # Livingroom temperature
+  - platform: homeassistant
+    id: temperature_livingroom
+    entity_id: sensor.atmos_livingroom
+  # Bedroom temperature
+  - platform: homeassistant
+    id: temperature_bedroom
+    entity_id: sensor.atmos_bedroom
+  # Lightsensor Behind Wood
+  - platform: bh1750
+    id: light_behind_wood
+    name: "Light Behind Wood"
+    address: 0x5C
+    measurement_time: 69
+    update_interval: 60s
+    # Lightsensor Room
+  - platform: bh1750
+    id: light_room
+    name: "Light Room"
+    address: 0x23
+    measurement_time: 69
+    update_interval: 60s
+i2c:
+  sda: D3
+  scl: D4
+  scan: True
+  id: bus_a
+</code>
+===== Pictures =====
+{{:projekte:2021:stealthwooddisplayforsmarthomeprototypev1:electronics.jpg?direct&200|Electronics}}
+{{:projekte:2021:stealthwooddisplayforsmarthomeprototypev1:eletronicsinwood1.jpg?direct&200|Electronics In Wood 1}}
+{{:projekte:2021:stealthwooddisplayforsmarthomeprototypev1:eletronicsinwood2.jpg?direct&200|Electronics In Wood 2}}
+{{:projekte:2021:stealthwooddisplayforsmarthomeprototypev1:onwalloff.jpg?direct&200|On Wall Off}}
+{{:projekte:2021:stealthwooddisplayforsmarthomeprototypev1:onwallon.jpg?direct&200|On Wall On}}
+===== Demo =====
+{{ :projekte:2021:stealthwooddisplayforsmarthomeprototypev1:demovideo.mp4 |Demo Video}}