LavaPicks

HHKB - Happy Hacking Keyboard Professional Hybrid Type-S (Wireless, Bluetooth, Wired, USB, Silent, Charcoal, Printed) with 2 Year Advance Exchange Warranty vs NRF52840-DK EVAL Board for NRF52840 nRF52840 - Transceiver; 802.15.4 (Thread, Zigbee®), ANT, Bluetooth® 5.x (BLE) 2.4GHz Evaluation Board

Side-by-side comparison based on Reddit community data

HHKB - Happy Hacking Keyboard Professional Hybrid Type-S (Wireless, Bluetooth, Wired, USB, Silent, Charcoal, Printed) with 2 Year Advance Exchange Warranty
#7 in Mechanical Keyboards

HHKB

HHKB - Happy Hacking Keyboard Professional Hybrid Type-S (Wireless, Bluetooth, Wired, USB, Silent, Charcoal, Printed) with 2 Year Advance Exchange Warranty

$230.87

100/100Excellent
100% positive0% neutral0% negative

Pros

  • +Feel great to type on
  • +Uses topre switches
  • +Solid build
  • +Ages well
  • +Classic
it really is a solid keyboard, and if I were to actually just choose one, it'd be the HHKB. Topre just ages really well, and is a classic!
NRF52840-DK EVAL Board for NRF52840 nRF52840 - Transceiver; 802.15.4 (Thread, Zigbee®), ANT, Bluetooth® 5.x (BLE) 2.4GHz Evaluation Board
#9 in Mechanical Keyboards

Nordic Semiconductor

NRF52840-DK EVAL Board for NRF52840 nRF52840 - Transceiver; 802.15.4 (Thread, Zigbee®), ANT, Bluetooth® 5.x (BLE) 2.4GHz Evaluation Board

$97.60

100/100Excellent
100% positive0% neutral0% negative
use an NRF52840 Bluetooth with ZMK as the MCU.