Product parameters:
Microcontroller: ATmega32U4Operating
voltage: 5
VRecommended input voltage: 5 - 12 VDigital inputs and outputs (I/O pins): 18 (including 5 PWM outputs)
Analog inputs: 9Current per
I/O pin: 40mAFlash
memory: 32 KB, of which 4
KB is used for bootloadersSRAM: 2.5
KBEEPROM: 1
KBClock frequency: 16
MHzFeatures: 1. The Pro Micro ATmega32U4 runs at 5 V/16 MHz2. Recommended power supply for the board: 6-7V, less than 9V3. On-board micro USB port for programming 4.4 x 10-bit ADC pins, 12 x digital I/Os5. Serial hardware ports Rx and TxHow to use? 1. Connected to the computer. (If the module is not recognized by your computer, please install the driver first)2. Open IDE and load the blink skit. 3. Set the board to Leonardo and select the appropriate COM port (it has already been identified as Leonardo in the list). 4. One LED connected to pin 9 and modified the sketch accordingly. 5. Press upload and have flashing LED within a few seconds.
Note: When you open the IDE software, please go to the tool and select the board "Leonardo" or "Genuino Micro".
Package includes: 4 x Pro Micro with ATmega32U4 chip 5 V 16 MHz module