The nice!nano v2 is an alternative Pro-micro-based controller that allows for wireless connection via Bluetooth, without draining too much power from your battery! Its low-profile design means that even with a battery your keyboard will still look sleek and professional.
BLE Bluetooth connection (Ultra-low power usage)
Mid-mount USB Type-C
Total of 21 I/O Pins (3 more than the Pro Micro)
1.6mm thick PCB for a slimmer profile
Nice!nano v2 Controller
2x 12-pin headers
1x 3-pin header
Compatible with Pro Micro-based PCBs
Mid-mount USB Type C
Length - 34.1mm
Width - 18.3mm
Height - 3.3mm
MCU Specifications (Nordic nRF52840)
Voltage - 5V
Clock speed - 64 MHz
Digital I/O pins - 25
RAM - 256 KB
Program memory - 1MB
Bootloader - Adafruit
The nice!nano will NOT work with the Gherkin or Helix unless you leave the RAW pin disconnected from the board.
For split builds, you will need to purchase 2 nice!nanos. Due to limitations/restrictions, the nice!nano doesn’t play nice with other micro-controllers.
Requires a 3.7v lithium rechargeable battery. We recommend this Battery as it fits under the header pins.
DO NOT use the nice!nano with TRRS cables, this can result in breaking the controller(s).