I have been working with the JN516x devices in the past couple of years. These chips and modules based on them are getting always costlier and scarcer. For example the module ebyte e75-2g4m20s is no more available from the supplier because of the unavailability of JN5168 (information from the supplier).
Have the JN516s series devices reached end of life ? Or is the scarcity only temporary ?
Are these devices not recomended for new designs ?