Hardware projects tagged nrf52840

Open hardware projects tagged nrf52840 on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

12 boards
jiran-ble-lite
@ladniy

Wireless ergo-split keyboard, based on nRF52840 module.

schematicpcbbomgerbersnRF52840USB-Cbatteryswitch
CERN-OHL-S-2.054 stars0 commentsOct 7, 2026
Minew-MS88SF2-breakout
@atoomnetmarc

Simple nRF52840 Minew MS88SF2 IEEE802.15.4 module breakout board.

pcbbomgerbers
Apache-2.01 star0 commentsOct 1, 2026
TOTEMYSTX
@azhizhinov

TOTEMYSTX is a 38-40 keys column-staggered split keyboard. It meant to be used with a Seed Studio XIAO RP2040 or nRF52840.

schematicpcbbomUSB-Cswitchdiodeconnector
CERN-OHL-S-2.02 stars0 commentsSep 30, 2026
TOTEMX
@azhizhinov

TOTEMX is a 38 keys column-staggered split keyboard. It meant to be used with a Seed Studio XIAO RP2040 or nRF52840.

schematicpcbbomUSB-Cswitchdiodeconnector
CERN-OHL-S-2.057 stars0 commentsSep 30, 2026
ai-hdl-macropad
@ryzengatto

Application Specific Keyboard for the PRISM Lab at the University of Arizona

schematicpcbbomRP2040SAMDUSB-Cswitch
GPL-3.00 stars0 commentsSep 24, 2026
byrandev
@byrantech

byrandev, a nRF52840 dev board

schematicpcbbomnRF52840USB-Cbatteryregulator
MIT19 stars0 commentsSep 17, 2026
tk44
@ladniy

TK44 - is a wireless unibody 40% keyboard

schematicpcbbomnRF52840USB-Cbatteryswitch
CERN-OHL-P-2.045 stars0 commentsSep 17, 2026
mikoto
@zhiayang

Bluetooth LE nRF52840 microcontroller in a pro-micro footprint.

schematicpcbbomnRF52840USB-Cbatteryswitch
Apache-2.0349 stars0 commentsSep 17, 2026
airqualitysensor
@finomnis

Simple Air Quality sensor based on nRF52840, Zigbee, AM2302/DHT22 and Senseair S8

pcbbomUSB-CUSBresistorcapacitor
Apache-2.016 stars0 commentsSep 5, 2026
swiftzigbeesoilmoisturesensor
@oliverswift

A Zigbee adaptor for Capacitive Soil Moisture Sensor based on nrf52840

schematicpcbbombatteryswitchresistorcapacitor
AGPL-3.01 star0 commentsJul 9, 2026
artsey-ergo
@tmshader

A 3D printable ergonomic wireless Artsey-based keyboard running ZMK.

schematicpcbbomnice-nanobatteryswitchrelay
CERN-OHL-S-2.06 stars0 commentsJul 9, 2026
ecad-coffeecaller
@tiacsys

CoffeeCaller. Once a nice office gadget it now evolved to a small development board for the Nordic nRF52840.

schematicpcbbomnRF52840USB-CcrystalUSB
CERN-OHL-S-2.012 stars0 commentsJul 9, 2026

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