Description
Display: 1.1-inch (2.72cm] AMOLED, full color touch
screen
Dialog DA14697 [Arm Cortex M33)
Colour depth: 16-bit
Screen brightness: Up to 450 nits
Resolution: 126x294
Button: Single touch button (wake up, return]
Connectivity: Bluetooth version 5.0 BLE, NFC on
some models[5]
RAM: 512 KB
Storage: 16 MB
Battery: LiPo, 125 mAh,