KEYESTUDIO Pro Micro Atmega32U4 5V with USB Cable for Arduino Projects 1PC
- It includes four analog inputs, five PWM pins, twelve digital inputs/outputs and hardware serial port Rx and Tx..
- Operating voltage is 5V and working frequency is 16MHz ,and we can supply power via micro USB cable and port RAW GND (DC 7-9V)..
- The anode of power supply board must be connected to the "RAW".
- We also added a PTC fuse and diode to protect power supply circuit..
- How to use: search for "KEYESTUDIO WIKI KS0503" in Google Chrome to get the wiki online tutorial for this Pro Micro..