I am trying to find what WM 100 or WM100 associates to on a Spark drone. Is it another model? or the mainboard....or ?    Please only if you know for sure....thanks

Hi there. Thank you for reaching out. WM100 is associated with the Spark model name. The original spark name is DJI Spark WM100. Therefore, it is not the mainboard number, it is the actual name of the unit. Hope this clarifies your query. Thank you for your valued support.

DJI Paladin Posted at 2-17 02:20
Hi there. Thank you for reaching out. WM100 is associated with the Spark model name. The original spark name is DJI Spark WM100. Therefore, it is not the mainboard number, it is the actual name of the unit. Hope this clarifies your query. Thank you for your valued support.

Thanks for the reply Paladin  so is it just the name or was the spark different inside all the components on the WM100?
the Spark I have is MM1A . is the MM1A the name of the Spark I have?