Wireless Technologies: Difference between revisions

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One great feature of this technology is that it is very inexpensive.   
One great feature of this technology is that it is very inexpensive.   
The first widely adopted technology is based on a chip know as the ESP8266.
The first widely adopted technology is based on a chip know as the ESP8266.
Here is the wiki entry for this little beauty if you care to read up on it:
Here is a link to wiki entry for this little beauty if you care to read up on it: [https://en.wikipedia.org/wiki/ESP8266 ESP8266 wiki entry]
[https://en.wikipedia.org/wiki/ESP8266]


'''Note: Some controllers have this device integrated with the controller and do not need these external SSRs.'''
There are two types of SSRs,  AC SSRs  (the most common) and DC SSRs.  As most Xmas lights are AC powered (110VAC or 24 VAC), DIYC members will use a AC Power SSR to switch or dimm the lights.
For specific requirements (Low Voltage LED MR16 spots and halloween devices) a [[DCSSR|DC SSR]] is recommended.
[[Image:SSROZ 2.5a (small).jpg]]
== Circuit Diagram ==
A generic [http://computerchristmas.com/christmas/link-how_to/HowToId-7/How_to_build_a_triac_switching_unit_SSR  SSR circuit diagram] is available for download.  The SSR depicted in the above schematic is good for controlling resistive loads (lights, resistors).  The SSR design for controlling inductive loads (motors, solenoids, etc) is more complicated, and can be found at other sites on the Internet.
== Components ==
There are a few basic components that make up a Solid State Relay.
=== Triac ===
A Triac is a semiconductor device which perfoms the actual switching of the High Voltage current. It is usually in a TO-220 package with three pins.
=== Optocoupler ===
The Optocoupler is a device that helps to keep high voltages out of the control board and computer.  It consists of a small LED that is optically coupled to an sensor circuit.  The controller powers the LED, which causes the sensor circuit to send power to the Triac.  Because there is no electrical path from the controller to the High Voltage, the risk of damage is significantly reduced.
=== Fuse ===
The fuse is another safety device used in many designs to limit the flow of current through the board.  It will blow out if an unsafe amount of current passes through it, preventing damage to the board or a fire.
=== Resistors ===
Solid State Relays also have resistors to limit the flow of current through certain components.  The value of the resistor can be determined based on the instructions at [http://simpleio.com/design/triacout/AppTriacOutGateResistor.asp SimpleIO]
==Wiki Links==
[[4 Channel SSR Parts List]] Sean Bowf Coop Board<br>
[[4 Channel SSROZ Assembly Instructions]]


== Designs with detailed information ==
== Designs with detailed information ==
*[http://www.doityourselfchristmas.com/wiki/index.php?title=4_Channel_DCSSR_Assembly_Instructions John Wilson's DC SSR 4 Channel]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=ESPixel_Stick_%26_ESPixel_Pops  ESPixel Sticks, Pixel Pops & Pixel Pops Tiny]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=DCSSR_Version_2.4 Andrew Williams DCSSR Version 2.4 4-Channel]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=Pops-O-Matic_ESP_Programmer Programming board for: Pixel Sticks, Pixel Pops & Pixel Pops Tiny ESP-01 based controllers]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=DirkCheapSSR Dirknerkle's Low cost ACSSR (DirkCheap)]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=RenardESP RenardESP, Rob Porter's retrofit board for RENARD controllers]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=SSRez Chris and John's SSRez 4 Channel]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=ESPixel ESPixel GECE, Rob Porter's retrofit board for GECE pixels ]
*[http://computerchristmas.com/?link=how_to&HowToId=68 Sean Bowf Standard 4-Channel]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=SSRneon-G2-LED Dave & Greg's SSRneon-G2-LED 4-Channel]
*[http://www.doityourselfchristmas.com/wiki/index.php?title=SSRneon Dave's SSRneon-G2 4-Channel]
*[http://computerchristmas.com/?link=how_to&HowToId=7 Robert Stark 4-Channel]
*[http://computerchristmas.com/?link=how_to&HowToId=13 Robert Stark 6-Channel Power Strip]
*[http://computerchristmas.com/?link=how_to&HowToId=9 Robert Stark 12-Channel]
*[http://computerchristmas.com/?link=how_to&HowToId=48 Frank Kostyun 4-Channel]
*[http://computerchristmas.com/?link=how_to&HowToId=65 David Fansler 8-Channel]
*[http://computerchristmas.com/?link=how_to&HowToId=86 Orien Love 4-Channel Enclosure]
*[http://computerchristmas.com/?link=how_to&HowToId=115 Rodney Harris Pod Enclosure]




[[Category:SSR]]
[[Category:Wireless Technologies]]
[[Category:DIYC Index]]
[[Category:DIYC Index]]
http://www.doityourselfchristmas.com/wiki/index.php?title=ESPixel_Stick_%26_ESPixel_Pops

Latest revision as of 19:47, 13 February 2018

Overview

The revolution of iOT (Internet of Things) has been beneficial to the Christmas Lighting community by bringing the ability to incorporate industry standard wifi as a connection method for our lighting controllers. The advantage of wireless is of course the reduction in cables and potentially more flexibility in light element design.

One great feature of this technology is that it is very inexpensive. The first widely adopted technology is based on a chip know as the ESP8266. Here is a link to wiki entry for this little beauty if you care to read up on it: ESP8266 wiki entry


Designs with detailed information

http://www.doityourselfchristmas.com/wiki/index.php?title=ESPixel_Stick_%26_ESPixel_Pops

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