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Hi, as written before, I was able to make iSpindel to pull configuration file from remote server:) It is a POST request with name and chipID also containing current iSpindel configuration. Server can then change some (or all) values and return json back to iSpindel. Json is then validated and...

You can use any resistor as low as 125Ohm (limiting current to 40mA when input voltage is 5V). But as it is used only for measuring input voltage (so no much current needed) 100kOhm and more are good choice also keeping in mind not to go to much low with current (so not with very big resistor)...

Have found that before but from the documentation: "The report period of iSpindel should be less than 1-3 minutes." it would drain iSpindel battery too fast:( Perhaps I'll use that as a "base" and make additional changes in firmware to have at least 15 minutes iSpindel send timeout... I am also...

Hi, I am working on a "temperature chamber" that will be used for controlling temperature in the fermentation process. The "brain" will be an Wifi enabled Arduino. As I would like to have information from iSpindel on Ubidots and also have Arduino to have as much as possible precise temperature...