Fantastic guide, Peter. Very clear, and got my project going a lot quicker than planned. Thank you for putting the effort in to making this excellent resource revealing the power of this amazing board.
In the data logger section, I changed the graphing javascript file to show temperature and humidity on separate vertical axes. Also changed the data logger code itself to read from an Si7021 I2C module instead of DS18B20.
This leads to one suggestion for the guide: add a couple of sentences in the section where you first describe the data folder, saying that updates to a file just need to be reloaded, either from the Arduino IDE, or with the edit.html page you've created. I was seeing my changes NOT get in to SPIFF, so I removed the existing file. I'm not sure why, but they do overwrite if you try a couple of times.
Fantastic guide, Peter. Very clear, and got my project going a lot quicker than planned. Thank you for putting the effort in to making this excellent resource revealing the power of this amazing board.
In the data logger section, I changed the graphing javascript file to show temperature and humidity on separate vertical axes. Also changed the data logger code itself to read from an Si7021 I2C module instead of DS18B20.
This leads to one suggestion for the guide: add a couple of sentences in the section where you first describe the data folder, saying that updates to a file just need to be reloaded, either from the Arduino IDE, or with the edit.html page you've created. I was seeing my changes NOT get in to SPIFF, so I removed the existing file. I'm not sure why, but they do overwrite if you try a couple of times.