Ultra-thin 3.2 mm design enables installation in tight spaces for custom keyboards
Nordic nrf52840 microcontroller delivers reliable wireless BLE connectivity
Ultra-low power consumption stretches battery life for extended use
Drag-and-drop firmware update via UF2 bootloader for easy firmware management
Multiple GPIO pins and external power control for flexible hardware integration
Summarized by Shop
The nice!nano is a wireless, BLE enabled replacement for the Pro Micro powered by the nRF52840 SoC.
Includes square post headers to install the device, but it is recommended to socket the controllers.
Requires a 3.7v lithium rechargeable battery for wireless functionality. The 301230 lithium battery is a good fit.
Changes for v2
Reduced
Microcontroller
Nordic nrf52840
Flash Memory
1 MB
RAM
256 KB
GPIO Pins
21 (plus 5 extra, total 26)
Battery
3.7V lithium, 100–500 mA (V2.0 reduced battery pin size)
PCB Material
TG 170 FR4, matte black solder mask, immersion gold plating
