"Upgrade to Arduino Legacy agent 2.0 required"

margettepv · February 14, 2018, 10:26pm

Does this explain why my Arduino Uno just went no response at approx 16:00 CST today?
John

bestes · February 14, 2018, 10:32pm

You’re quick

Short answer, yes. We just released some new updates a few minutes ago. One of which is transitioning from an older Arduino library to a newer MQTT based one. Our intention was not to have a hard cut-off, and still let people see data from ‘older’ arduino devices. Let me look into why data stopped sending. It’s happening on my Arduino’s too.

Regardless, you should begin migrating your Arduino to use our new more reliable libraries:

~Benny

margettepv · February 14, 2018, 10:43pm

I was intending to change to MQTT after you got the triggers sorted out. This was the only device that had working triggers. I hope you can make things work for the Arduinos again as this one is 40 miles away doing it’s thing. (Or was)
But this is a free service and I definitely understand that. Cayenne does ROCK!
John

bestes · February 14, 2018, 10:46pm

Hi John,

Thanks for understanding and hey, you ROCK!

Try refreshing your Cayenne dashboard, the widget should refresh to show the latest value. It looks like what’s not showing is the live updates, but your sensor history should still be there.

We’ll moving move our ‘older’ triggers engine to a shiny new one fairly soon as well. Triggers will be fixed, it’s just a matter of time.

Cheers,

~Benny

bestes · February 14, 2018, 10:52pm

P.S. triggers should still work.

margettepv · February 14, 2018, 11:12pm

Benny do you mean refresh the browser? I tried that and nothing updates to current values. Or am I missing something else? Firefox, Chrome, and Chromium browsers all on Linux.
John

aniederauer · February 14, 2018, 11:44pm

Hello
I also found problems in the last hours, and by chance I was working on arduinos today.

I’m still trying to connect the platform normally.

I’m doing some testing, changing the page, restarting the hardware and software

but this change is something very good, keep everything in the cayenne. easier to organize.

thank you.

ricardo_ramos.l · February 15, 2018, 3:37am

Hi, I just found out about the update.

can you help me please?

What should I change if I used to have an ESP8266 device with an arduino one through the “classic” connection?

attach the code, greetings!

code ESP8266_ARDUINO.txt (1.7 KB)

shramik_salgaonkar · February 15, 2018, 6:12am

github.com

myDevicesIoT/Cayenne-MQTT-Arduino/blob/master/examples/Connections/ESP8266Shield/ESP8266Shield.ino

/*
This sketch connects to the Cayenne server using an ESP8266 WiFi module as a shield connected via a hardware serial to an Arduino.

The CayenneMQTT Library is required to run this sketch. If you have not already done so you can install it from the Arduino IDE Library Manager.

Steps:
1. Install the ESP8266SerialLibrary.zip library via the Arduino IDE (Sketch->Include Library->Add .ZIP Library) from the Cayenne extras/libraries
   folder (e.g. My Documents\Arduino\libraries\CayenneMQTT\extras\libraries) to compile this example.
2. Connect the ESP8266 as a shield to your Arduino. This example uses the Serial1 hardware serial pins available on the Mega. You can also try 
   using a software serial, though it may be less stable.
3. Set the Cayenne authentication info to match the authentication info from the Dashboard.
4. Set the network name and password.
5. Compile and upload the sketch.
6. A temporary widget will be automatically generated in the Cayenne Dashboard. To make the widget permanent click the plus sign on the widget.

NOTE: This code requires ESP8266 firmware version 1.0.0 (AT v0.22) or later.
*/

//#define CAYENNE_DEBUG       // Uncomment to show debug messages
#define CAYENNE_PRINT Serial  // Comment this out to disable prints and save space

This file has been truncated. show original

tim2 · February 15, 2018, 6:37am

I hope it hasnt been a hard cutoff as I have a heap of leonardo based devices that I simply cant make the new MQTT library fit AND do what they did on the Arduino Cayenne library!!!

aniederauer · February 15, 2018, 12:00pm

Hello. with this update I can no longer use the ports as before?
all the doors will have to be virtual
I really did not understand the new functions.
I also have some arduinos connected to a network shield.

robsonmartinazzo · February 15, 2018, 12:54pm

Good morning, I have a project at 375 miles, there’s no way I can upgrade to the MQTT project via the internet through the w5100?

ricardo_ramos.l · February 15, 2018, 4:02pm

Wait, I thought this was done. or not?

“Esp8266 Users: This post applies to you as well if you were connecting your ESP8266 device through our original Arduino option. The only change would be to grab the Cayenne-MQTT-ESP8266 library instead of the Arduino one linked in step #1 below”

bestes · February 15, 2018, 5:31pm

Not a hard cut-off

bestes · February 15, 2018, 5:32pm

Hi @aniederauer,

You can still use ports as before and any network shields. Check out this post: Converting Cayenne Arduino LIbrary sketches to Cayenne MQTT Arduino

bestes · February 15, 2018, 9:08pm

There is but I think only if you used the Arduino web ide when you uploaded your code. Else, you need to physically upload new code to your Arduino.

~benny

robsonmartinazzo · February 16, 2018, 10:57am

Yes, I did send it to the Arduino by the create editor, but it recognizes the COM port and uploads it to the board. My question would be if I can perform an upgrade on the board via ethernet w5100?

bestes · February 16, 2018, 5:32pm

Yes you should be able to. When is the next time you can physically go out to your project?

~benny

margettepv · February 16, 2018, 9:20pm

Anything new to report on this? Note all widgets read the same.
Thanks
John

shramik_salgaonkar · February 17, 2018, 2:49am

have a look at this Converting Cayenne Arduino LIbrary sketches to Cayenne MQTT Arduino

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"Upgrade to Arduino Legacy agent 2.0 required"

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