@georesults Hi Peter, I just downloaded the 2 zip files from the first post without any issue. I will investigate a little bit more.

@andreyudhistika Did you download the latest configuration file, which is in a separate link, as well?

@yago1212 Hi Charles, any update on the SD card issue?

I assume you can feel the spring when you insert the micro-SD card. Did you try to format your micro-SD to exFAT? The other thing I can think of is ...

@georesults The microSD card is used in MagArrow, G-864, MagEx and other soon-to-be-released products.

@antonydublin Thanks for sharing the plot! If the noise is broad-band as shown in the plot, narrow frequency filtering won't help much.

Hi Anton, We are not aware of any special grounding schemes for a large number of modules. In dealing with EMI interference, our experience is tha...