In addition to the information in this document, you may need to consult other Nordic documents. nRF5340 Product Specification nRF21540 Product Specification nPM1100 Product Specification nRF5340 Errata nRF21540 Errata nPM1100 Revision 1 Errata nPM1100 Revision 2 Errata nRF Connect SDK documentation Programmer app