Nordic SemiconductorOfficial resources
nRF52840 DK
A multi-protocol nRF52840 development kit for Bluetooth Low Energy, Matter, Thread, Zigbee, NFC and proprietary 2.4 GHz designs.
nRF52840
View reference board Nordic development kits with official schematics, PCB layouts, bills of materials and Gerber files. Each entry points to the original manufacturer page and connects the board’s exact core components to the ProtoFlow library.
A multi-protocol nRF52840 development kit for Bluetooth Low Energy, Matter, Thread, Zigbee, NFC and proprietary 2.4 GHz designs.