Good info, thanks.  

From: Josh Luthman 
Sent: Monday, September 30, 2019 9:30 AM
To: AnimalFarm Microwave Users Group 
Subject: Re: [AFMUG] OT Remote Control

If it were me I'd do Shelly. 

You buy a Shelly 1.  Single count is like $15.  There are no additional costs 
from Shelly.cloud.

The terminals are input/output (this is what power goes through the relay and 
gets shut off/on).  Do your 110vac or 12vdc (WATCH THE TERMINAL! It's covered 
on newer ones with a plastic door) for this.  Wire 110vac to your load/neutral 
and that powers the device up.

Once powered, you can use a computer/phone to connect to the factory SSID 
Shelly-MACMACMAC.  The device is 192.168.33.1 (you get DHCP).  Configure it to 
connect to your WiFi (the client config).

Once it gets online you'll want to update the firmware and then what you want 
to do from there can be through the cloud, Shelly.cloud app for your phone or 
Google/Alexa voice, OR you can just control it via the relay's web interface or 
local URL/API structure.


Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373


On Mon, Sep 30, 2019 at 10:59 AM <[email protected]> wrote:

  Was it a one time app charge or recurring?
  What other servers would be better?  

  I am totally new to iot.  

  I can imagine how I would build it.  Device communicates to a server in the 
cloud.  Your cell phone also communicates to that same server etc.  You gotta 
hope the server never goes away. 

  Not sure how the iot device gets connected to the local wifi.  
  There must be some way to config it with SSID or something.  

  From: Josh Luthman 
  Sent: Monday, September 30, 2019 8:48 AM
  To: AnimalFarm Microwave Users Group 
  Subject: Re: [AFMUG] OT Remote Control

  eWeLink has the most broken servers and product, though it's SUPER easy to 
install, the reliability just isn't worth the convenience.  It never worked 
when you wanted to use it.


  Josh Luthman
  Office: 937-552-2340
  Direct: 937-552-2343
  1100 Wayne St
  Suite 1337
  Troy, OH 45373


  On Sun, Sep 29, 2019 at 4:05 PM TJ Trout <[email protected]> wrote:

    eWeLink pcb's work pretty well for smartphone/internet controlled relays, 
about $10 ea and have a good cloud system

    On Sun, Sep 29, 2019 at 12:49 PM <[email protected]> wrote:

      I tested my system again today with better antennas.  Maybe 2 miles of 
reliable functionality.  I need 3 miles.  That is a half roll of fiber.  

      I am starting to lean away from radio remote control.  I presume there 
are some cloud based switches that I could use?  Just drop my cell phone into a 
box with the hotspot turned on.  A local cloud based relay can then be 
controlled from another cell phone at the other end?  

      Does any of the unifi stuff provide this functionality?

      From: Lewis Bergman 
      Sent: Sunday, September 29, 2019 11:04 AM
      To: AnimalFarm Microwave Users Group 
      Subject: Re: [AFMUG] OT Remote Control

      Chances are pushing won't have the coverage you want. I still on a 
passing system and we used to have hundreds of transmitters. Now we have maybe 
10. 

      Why don't you get a higher power mobile and file for an itinerant  
license? Digital radios normally have some i/o capability built in as well.

      I know they won't be as cheap as the $30  BF junk though. At least some 
of that gear isn't FCC certified. 

      For a guy that likes to roll his own there are a lot of options. 

      On Sun, Sep 29, 2019, 10:57 AM Chuck McCown <[email protected]> wrote:

        That would do it.  

        From: Adam Moffett 
        Sent: Sunday, September 29, 2019 9:54 AM
        To: [email protected] 
        Subject: Re: [AFMUG] OT Remote Control

        They used to make pagers with a relay in them.  Are pagers still a 
thing?


        On 9/29/2019 11:08 AM, Chuck McCown wrote:

          I built a remote control to turn on the air flow from a 175 PSI 375 
CFM compressor so that I don’t have to have someone manning a compressor when 
blowing sponges through miles of duct.

          Using Baofeng and Retevis VHF murs frequencies with DTMF control.
          Not terribly happy with the range.  It is only reliable for 2-3 miles 
at most.  
          Going to get some 5/8ths wave mag mount for the vehicle but not sure 
that is going to help all that much.

          Could try UHF but I doubt it will be much better.  

          Anyone know of a radio switch type of thing that works will cell 
phones?

           

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