Interface MCU firmware
Selected version
170724 J-LINK
Changelog:
170724 J-LINK J-Link OB-SAM3U128-V2-NordicSemi 170724.bin https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf5x-dk-files/j-link-ob-sam3u128-v2-nordicsemi-170724.bin sc_DownloadFirmware_interfaceMCU
nRF5x-OB-JLink-IF
nRF21540 DB Hardware Files
Selected version
2.0.0
Changelog:
2.0.0 nRF21540 Development Bundle - Hardware files 2_0_0.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf21540-db/nrf21540-development-bundle---hardware-files-2_0_0.zip sc_DownloadFiles_PowerProfilerKit_II
- Change to Nordic debugger on the nRF21540 DK
- Add resistor on mode pin for nRF21540 EK and nRF21540 DK
- Some minor graphical fixes
1.1.0 nRF21540 Development Bundle - Hardware files 1_1_0.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf21540-db/nrf21540-development-bundle---hardware-files-1_1_0.zip sc_DownloadFiles_PowerProfilerKit_II
changed build code of onboard nRF52840 SoC from D to F
See here for more info: https://infocenter.nordicsemi.com/topic/comp_matrix_nrf52840/COMP/nrf52840/nRF52840_ic_revision_overview.html
(Infocenter -> nRF52 Series -> nRF52840 -> Compatibility Matrix -> SoC revisions and variants)
build code can often be read from 2nd line of markings on the SoC
1.0.0 nRF21540 Development Bundle - Hardware files 1_0_0.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf21540-db/nrf21540-development-bundle---hardware-files-1_0_0.zip sc_DownloadFiles_PowerProfilerKit_II
nRF21540 DB Hardware Files