Revision history
Date Description
2023-04-11
• Updated the following chapters for nRF52 DK v3.x.x:
• Interface MCU on page 8 - Removed Mbed OB interface firmware
information
• Reset button on page 8 - Updated button function
• Virtual serial port on page 8 - Added information on two virtual serial
ports
• Dynamic Hardware Flow Control on page 9 - Added information on
UART without HWFC
• Power supply on page 12 - Updated schematic and IF MCU current
consumption information
• Programming an external board on page 22 - Updated instructions and
P19 connector pinout
• Programming a board with custom connections on page 23 - Updated
instructions and P20 connector pinout
• Table 8: Solder bridge configuration for nRF52 DK (v3.0.0 and higher) on
page 27 - Updated table contents
• Updated drawings and schematics
• Editorial changes
2023-01-05
• Updated Debug out for programming external boards on page 21
• added:
• Programming an external board on page 22
• Programming a board with custom connections on page 23
• Editorial changes
2022-10-19
• Updated content for nRF52 DK v2.2.0
• Editorial changes
• Removed:
• Setting up the development kit
• Software tools
• Start developing
April 2020 Editorial changes
December 2018 Updated:
• Introduction on page 6
• Software tools
• Measuring current on page 30
• Preparing the DK on page 30
February 2017
• Created PDF for nRF52 DK v1.1.x (valid for all DK versions)
• Added Mass Storage Device on page 9
• Updated:
4397_500
iii