Hi @Raymond_phillips ,
Could you possibly include a screenshot of what this command looks like when it does not include a payload? And are you receiving any errors anywhere?
I would recommend checking out the following forum posts, they might prove helpful as they focus on issues with upgrading to ArduinoJson V6 and likely may provide a solution:
Hello
I am trying to build a new device based on ESP8266 and an example from https://www.losant.com/blog/getting-started-with-the-esp8266-and-dht22-sensor .
My device does not succeed to connect to Losant (I have made plenty of devices in the past that did, I generated and used the ID, access key & secret - twice.)
The ArduinoJson library has updated since someone wrote this example and lots of stuff did not compile - I had to modify quite a bit just for that.
tried solutions in:
Unable to c…
Hello,
I have am working on setting up a temperature and humidity sensor based on the tutorial by
@anaptfox . When testing though, the device says authentication succeeded in the application log, however it doesn’t transmit any data afterward.
[log]
I am also getting this readout in the serial monitor:
WiFi connected
IP address:
xxx.xxx.x.x
Authenticating Device...This device is authorized!
Connecting to Losant...-2
.-2
.-2
.-2
.-2
.-2
I have tried removing everything marked “secure” in …
I am having similar issues. I have narrowed it down (maybe incorrectly) to JSON upgrade from 5 to 6. I have tried following along with the upgrade instructions on the ArduinoJson upgrade site but I am still having issues. Will the examples be changed to reflect the JSON upgrade?
Thanks!