Nice!Nano Controller

The nice!nano is a Pro Micro drop-in replacement that is widely considered the gold standard for NRF58240 controllers.

The nice!nano product details can be found here: Manufacturer Page

Built using power-conscious design and parts, the nice!nano stretches battery life to its limits.

Specifications

Microcontroller	Nordic nRF52840
Flash	1MB
RAM	256KB
GPIO Pins	21
Battery Charger	4.2V Lithium @ 100/500mA
Voltage	3.3V
Quiescent Current	~20μA
PCB	2U" ENIG, TG 170 FR4

• 1 x nice!nano Controller
• 2 x 12 Pin Headers
• 1 x 3 Pin Header

Notes

• With this controller a Rolio46 can achieve 4+ weeks of use between charges depending on usage of backlight etc.