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EPOMAKER Ajazz AK820 Pro 75% Wireless Mechanical Keyboard with TFT Smart Display&Knob, Gasket-Mounted Gaming Keyboard, BT/2.4GHz/USB-C Wired (Grey, Gift Switch) 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

EPOMAKER Ajazz AK820 Pro 75% Wireless Mechanical Keyboard with TFT Smart Display&Knob, Gasket-Mounted Gaming Keyboard, BT/2.4GHz/USB-C Wired (Grey, Gift Switch)
#11 in Mechanical Keyboards

Ajazz

EPOMAKER Ajazz AK820 Pro 75% Wireless Mechanical Keyboard with TFT Smart Display&Knob, Gasket-Mounted Gaming Keyboard, BT/2.4GHz/USB-C Wired (Grey, Gift Switch)

$58.64

100/100Excellent
100% positive0% neutral0% negative

Pros

  • +Solves problems (implied: has double shot pbt, good font legends, correct switches)
Hipyo later recommended people to get the max/pro version instead so these problems are solved
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.