Additional recommended reading for developing applications using the SoftDevice on an nRF52 System on Chip (SoC) includes the product specification, errata, compatibility matrix, and the Bluetooth® Core Specification.

Table 1. Additional documentation
Documentation Description
nRF52 Series found on Infocenter
Bluetooth Core Specification The Bluetooth Core Specification version 5.1, Volumes 1, 3, 4, and 6, describe Bluetooth terminology which is used throughout the SoftDevice Specification