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roomauto:deckenlichter.md [2017-01-08 01:13]
xro
roomauto:deckenlichter.md [2017-02-15 14:19] (current)
xro
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 * switching ceiling light power on/off is probably not as quick or nice-to-look-at as having planned [ESP8266 based H801](https://​www.aliexpress.com/​item/​RGBWW-Strip-WiFi-Controller-1-Port-Control-200-Lights-Communicate-with-Android-Phone-Via-WLAN-to/​32502007408.html) do it * switching ceiling light power on/off is probably not as quick or nice-to-look-at as having planned [ESP8266 based H801](https://​www.aliexpress.com/​item/​RGBWW-Strip-WiFi-Controller-1-Port-Control-200-Lights-Communicate-with-Android-Phone-Via-WLAN-to/​32502007408.html) do it
  
-Project ​CeilingLight on Steroids+Project ​FancyLights
 -------------------------------- --------------------------------
  
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 **TODO** **TODO**
  
-1. connect 2.5m RGB-CW and 3m WW LEDs to H801 and test with default firmware +1. (done) verify H801 can be flashed with Sming firmware 
-2. Measure ​current output of LED-Driver / power input of LED-Driver in soft-off (H801 all PWM=0mode +1. (skipped) ​connect 2.5m RGB-CW and 3m WW LEDs to H801 and test with default firmware 
-2. test WIFI reception of H801 in ceiling light without installing it permanently. Test various possibly installation locations to improve WIFI reception. e.g. put H801 outside light-metal-casing and under gypsum-ceiling plates or outside light-metal-casing and visible next to light. +2. (done) ​Measure power consumption ​of LED-Driver 
-3. reflash and write new trusted firmware for H801, so that it can be controlled via MQTT and remembers a default light-setting+  * power consumption ​in soft-off (H801 stays powered): ~0.36W 
 +  * power consumption in all-on: 62.4W 
 +  * 10m ColdWhite, max duty: 29.1W 
 +  * 10m Blue, max duty: 28.7W 
 +  * 10m Red, max duty: 35.6W 
 +  * 10m Green, max duty: 25W 
 +  * 10m RGB, max duty: 59.8W 
 +  * 10m RGB+CW, max duty, 5m each on a 74W Powersupply:​ 66.6W  (Netzteile am Anschlag) 
 +  * 10m WarmWhite, max duty, 5m each on a74W Powersupply:​ 61.4W (Netzteile am Anschlag) 
 +  * 10m RGB+CW+WW, Strip1+2,​max duty, 5m each on a 74W Powersupply:​ 124W  (Netzteile am Anschlag) 
 +  * 5m RGB on Powersupply1 + 5m CW on Powersupply2:​ 74W 
 +  * 5m RGB on Powersupply1 (74W) + 5m CW+WW on Powersupply2 (74W): 44.4W 
 +  * 5m RG+WW on Powersupply1 (74W) + 5m B+CW on Powersupply2 (74W): 76W 
 +  * --> RGB+CW Strip1 pro Meter: max(44.4/​5,​66.6/​10)=max(8.88,​6.66= 8.88W/m 
 +  * --> WW Strip2 pro Meter: 61.4W/10 = 6.1W/m 
 +  * RGB+CW Strip1 60LED/m laut Verkäufer: 11.52W/m 
 +  * WW Strip2 60LED/m laut Verkäufer: 14.4w/m 
 +2. (done)test WIFI reception of H801 in ceiling light without installing it permanently. Test various possibly installation locations to improve WIFI reception. e.g. put H801 outside light-metal-casing and under gypsum-ceiling plates or outside light-metal-casing and visible next to light. 
 +  * tested in Leinwand/​Mitgliederregal Ceiling Light, which is known to have worst WiFi reception from years ago TP-link Test.   
 +Works Flawlessly :) 
 +3. (done) ​reflash and write new trusted firmware for H801, so that it can be controlled via MQTT and remembers a default light-setting
   * see [HackADay-Artikle](http://​hackaday.com/​2015/​08/​25/​esp8266-in-commercial-products/​)   * see [HackADay-Artikle](http://​hackaday.com/​2015/​08/​25/​esp8266-in-commercial-products/​)
   * see [OpenSource Firmware for H801](https://​github.com/​4ndreas/​WiFI-RGBWW-module)   * see [OpenSource Firmware for H801](https://​github.com/​4ndreas/​WiFI-RGBWW-module)
   * see [esp8266 Forum](http://​www.esp8266.com/​viewtopic.php?​f=13&​t=7409&​p=59978&​hilit=RGBWW#​p59978)   * see [esp8266 Forum](http://​www.esp8266.com/​viewtopic.php?​f=13&​t=7409&​p=59978&​hilit=RGBWW#​p59978)
   * see [Protocol Documentation](http://​domoticz.com/​forum/​viewtopic.php?​f=51&​t=7957)   * see [Protocol Documentation](http://​domoticz.com/​forum/​viewtopic.php?​f=51&​t=7957)
-  * possibly ​use NodeMCU and LUA or µPython +  * see [Ready Made MQTT Firmware](https://​github.com/​open-homeautomation/​h801/​blob/​master/​basic/​basic.ino) 
-  * on power-on default-light setting is used +  * (check) ​use [Sming](https://​github.com/​SmingHub/​Sming/​) 
-  * MQTT commands +  * (check) use [Sming new PWM Lib](https://​github.com/​StefanBruens/​ESP8266_new_pwm) with compile flag 
-     * action/ceilinglightN/light {r:int, g:int, b:int, cw:int, ww:​int, ​ts:int} +  * (done) ​on power-on default-light setting is used 
-     * action/ceilinglightN/setdefault ​{r:int, g:int, b:int, cw:int, ww:​int, ​ts:int} +  * (done) ​MQTT commands 
-  * provide backup interface. e.g. telnet+     * action/ceilingN/light {"r":int, "g":int, "b":int, "cw":int, "ww":int}  | N={1..6,​All}, int={0..1000} 
 +       * optional: "​flash":​True ​ or "​flash":​{"​repetitions":​x,​ "​cc":​[topic2,​ topic3, ...]} 
 +       * optional: "​fade":​True ​ or "​fade":​{"​duration":​ms,​ "​cc":​[topic2,​ topic3, ...]} 
 +       * specifiyng cc will forward the json message to the next topic in the list after the effect has finished or was interrupted 
 +     * action/ceilingN/defaultlight  ​{"r":int, "g":int, "b":int, "cw":int, "ww":int}  | N={1..6,​All}, int={0..1000
 +  * (done) ​provide backup interface. e.g. telnet 
 +  * (done) backup telnet interface
  
-4. test thoroughly +4. (done) ​test in dry state 
-5. change golightctrl so it can control H801 +  * startup behaviour: PWM pins start in INPUT direction, all channels except R- light up for 700ms \\ --> prefer solution where H801 soft-disables the LEDs and itself stays powered versus being powered on/off constantly 
-6. install in ceiling lights +  * startup behaviour: configured default light state apply'​s really fast after about y1.4s (not after blinking due to INPUT direction though) 
-7. put LEDs currently in ceiling lights into MaSha ceiling light, mixing ​CW and WW.+  * WIFI connection (with DHCP) works really fast. takes about <=6s 
 +  * MQTT works really well 
 +  * Telnet configuration works really well 
 +  * spiffs flash-time pre-configuration works really well 
 +4.(done) test in indirect ceiling illumination configuration 
 +  * Strip1 (RGB+CW) width: 12mm 
 +  * Strip2 (WW) width: 9.5mm 
 +  * all in all not bright enough for that and not diffuse enough 
 +4. (done) test in ceiling light enclosure 
 +  * WIFI works really well, surprisingly no problem 
 +4. (done) Testinstall one in ceiling light 
 +  * installed in middle-membeshelp light. Splice power from Lasercutter CeilingLight 
 +  * 3m Warm White (6 individul strips) 
 +  * 2.5m RGB+Coldwhite (6 individual strips) 
 +  * Things learned 
 +    * prefer splice WarmWhite from VCC, not from V+ where it passes the PCB 
 +    * Red and Green is switched on RGB+CW Strip 
 +    * vor-Auflegen funktioniert nicht gut -> aufzeichnen 
 +    * use 12mm 5pin clip-connectors for 12mm wide 5pin RGBW Led strip (not 10mm) -> ordered 12mm 
 +    * some connector cables are too short -> need to be extended --> ordered longer ones 
 +    * use extra double sided tape at ends 
 +    * cut closer to 55cm than 60cm, keep away from edges light wise 
 +    * keep switching power supplies away from WiFi H801 
 +    * WarmWhite Strip needs to split. Looses brightness after 1.5m -> T-Connectors ordered 
 +    * arrange power supply in corner of edges, where they don't cast shadow if possible 
 +    * arrange H801 in center when possible 
 +5. (almost done) change golightctrl so it can control H801 
 +6. (1/6 done) install in ceiling lights 
 +7. put CW-LEDs currently in one ceiling lights into MaSha   
 +WW-LEDs in all Ceiling lights as Simple-Light 
 +RGB+CW+WW-Fancy-Lights int all Ceiling lights 
 +8modify 20W RGB+WW Flodding Lights with H801 and indirectly illuminate ceiling
  
-Project ​Switches as Robust Fallback+Project ​BasicLights
 ----------------------------------- -----------------------------------
  
-**Plan:​** ​connect Relay directly to Teensy µC+**Plan:​** ​separate lights which work really really reliably
  
-**Working on it:**  [xro](doku.php?​id=xro:xro)+**Working on it:**  [equinox](doku.php?​id=equinox:equinox)
  
-**Status**: ​Concept+**Status**: ​WIP
  
 **TODO** **TODO**
  
-1. change teensy firmware to switch LOW for light-on +1. (1/6 done) install Tanbaby LED Lights in Ceiling Lights 
-2. ensure H801 firmware ​acts transparentPower on -> Light, Power off -> no light +2. (presumably done) write firmware ​for Teensy2.0 
-3. always cut power if physical switches are used +3. (almost done) create enclosure with Teensy2.0 and buttons 
-4. change golightctrl to  +4. install and connect power 
- * send soft-off to H801 if web-buttons are sued +5. interface with RasperryPi in a way that 
- ​* ​cut power via relay if physical buttons are used +  Raspberry can switch lights 
- ​* ​cut power if presence=false +  Teensy2.0 does not depend on Raspberry ​power 
-5connect Relay directly to Teensy µC+  * Raspberry and Teensy2.0 can be disconnected from each other / from power in case of error on each
realraum Graz, Brockmanngasse 15, 8010 Graz, realraum - Verein für Technik in Kultur und Gesellschaft
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