Old stock

[ianpalmer.swiftpoint]

We have some old stock of the nRF51822 pre 2014/8/20.  Was there a change to the product around that time that would prevent us from using from using this stock? 

Many thanks

[Jørgen Holmefjord]

Hi,

The ICs might be older revision chips. You should compare the complete packet variant and build code towards the nRF51822 IC revision overview compatibility matrix. You can then check the chip revision towards the nRF51 Series IC revisions compatibility with SDK and SoftDevices table.

Best regards,
Jørgen