![Pro Micro : how do I use a serial interface to communicate with a device? - Microcontrollers - Arduino Forum Pro Micro : how do I use a serial interface to communicate with a device? - Microcontrollers - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/4/5/e/45e867347c6871b4221a78c729fcfa170554d606.jpeg)
Pro Micro : how do I use a serial interface to communicate with a device? - Microcontrollers - Arduino Forum
![Amazon.com: DEVMO 2PCS Pro Micro ATmega32U4 5V 16MHz Micro-USB Development Module Board with 2 Row pin Header Compatible ard-uino Leonardo Replace ATmega328 Pro Mini : Electronics Amazon.com: DEVMO 2PCS Pro Micro ATmega32U4 5V 16MHz Micro-USB Development Module Board with 2 Row pin Header Compatible ard-uino Leonardo Replace ATmega328 Pro Mini : Electronics](https://m.media-amazon.com/images/I/61vI7eEXCSS.jpg)
Amazon.com: DEVMO 2PCS Pro Micro ATmega32U4 5V 16MHz Micro-USB Development Module Board with 2 Row pin Header Compatible ard-uino Leonardo Replace ATmega328 Pro Mini : Electronics
![Amazon.com: OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino : Electronics Amazon.com: OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71VWjSXd6YL.jpg)
Amazon.com: OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino : Electronics
![I need help wiring the pins on my pro micro. The pins are labelled different from what KBfirmware says, I'm not sure how to wire mine. Any help would be greatly appreciated. : I need help wiring the pins on my pro micro. The pins are labelled different from what KBfirmware says, I'm not sure how to wire mine. Any help would be greatly appreciated. :](https://i.redd.it/na7a8n2ekdr71.png)
I need help wiring the pins on my pro micro. The pins are labelled different from what KBfirmware says, I'm not sure how to wire mine. Any help would be greatly appreciated. :
![Ryan Ma's PD Micro Offers USB Power Delivery to 20V in an Arduino Pro Micro-Compatible Board - Hackster.io Ryan Ma's PD Micro Offers USB Power Delivery to 20V in an Arduino Pro Micro-Compatible Board - Hackster.io](https://hackster.imgix.net/uploads/attachments/1233361/pd-micro-pinout-small_png_project-body-1_N0YvEyVC76.jpg?auto=compress%2Cformat&w=740&h=555&fit=max)