Research Article

An Application-Driven Modular IoT Architecture

Table 3

Current consumption of MCUs in different modes.

MCULow-power (mA)Normal (mA)

NUCLEO-F401REn/a120.0
Arduino UNO18.925.4
Arduino Pro Mini23.337.4
Adafruit Pro Trinket3.88.4
CC2640n/a8.2