nRF52840 and nRF9160 shield issue

[Simon zhuo]

1.Does nRF52840 and nRF9160 have conformal shielding in manufacture procedure？

2.Do i need reserve shield cover for these two module when I develop product？

[ketiljo]

The nRF91 is already shielded, no extra shield is needed. The nRF52840 normally don't need this unless you pair it with a high power PA

[Simon zhuo]

Got it. Thanks!