i need to set a variable from particle cloud console and send it to the photon throught the particle cloud. the variable is a float or integer and i need to use this variable in the loop for some calculation. now i’m able to read read variable in the cloud from photon using “particle.variable()” bu…

A Particle variable can not be of type “float”. Only int, double, and string are permitted. Here is an example using a double: double Double = 0; void setup() { Particle.function("setDouble", setDouble); Particle.variable("Double", Double); } void loop() { } int setDouble(String s) { …

Have a look: [image] Tutorial: Spark Variable and Function on One Web Page Tutorials Let’s say you have a Spark core with both a Spark variable and a Spark function. In my case, I have the world’s simplest servo control sketch, using the nice miniature servo in the Spark …

Your setDouble() should return an int as result code.

thank you all! now i’m able to set a variable from the clud and make it run in to the loop bye carlo

Send an integer/float variable from particle cloud to photon

Firmware

Moors7 November 16, 2017, 5:59pm 2

Have a look:

Topic		Replies	Views
Changing variable via Cloud API Cloud	14	2632	March 27, 2019
Firmware with cloud variable and now string Cloud	4	886	April 8, 2018
Particle Cloud publish and variable Troubleshooting	9	3352	September 5, 2015
Publishing float to particle.variable General	5	4522	September 14, 2017
Particle double variables from photon are all (almost) the same value Troubleshooting	4	1831	March 28, 2018

Send an integer/float variable from particle cloud to photon

Related topics