Hm "more like this" section on the right seems to be better search then me.
Found two relevant postings from there:
It seems that the EDI1* are identical to EDI2* in hardware and that EDI1.SPON* and EDI2.LPON* differ in wireless power. I assume it is a software difference in default firmware image.
It would be nice to find these things in documentation.
Thank you for your feedback, we will pass this along to the appropriate team. The EDI2.LPON.AL.S is Low Power On-Board Antenna and the Edi2.SPON.AL.S is Standard Power On-Board Antenna. The EDI2.LPON.AL.S is targeted for wearables where the Wi-Fi power is stepped down to avoid heat.
... good to know
Thanks for the answers.
How to confirm model versions?
You can check the model in the box. There’s a white sticker that contains the Edison, the Product code and the SN, look for the Product code.