Pro Micro - 3.3V/8MHz - DEV-12587 - SparkFun Electronics
![Pro Micro - 3.3V/8MHz - DEV-12587 - SparkFun Electronics](https://cdn.sparkfun.com/assets/parts/9/2/4/9/12587-02b.jpg)
Here at SparkFun, we refuse to leave
![](https://cdn3.botland.store/111850-pdt_540/arduino-pro-328-module-33v-8-mhz-sparkfun-dev-10914.jpg)
Arduino Pro 328 module - 3,3V/8 MHz - SparkFun DEV-10914
![](https://kamami.pl/43662-home_default/sparkfun-redboard-plus-plytka-bazowa-z-mikrokontrolerem-atmega328p-dev-18158.jpg)
SparkFun RedBoard Plus - płytka bazowa z mikrokontrolerem
Description Features Documents It's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino
![](https://cdn.sparkfun.com/assets/parts/6/0/4/3/10914-02.jpg)
Arduino Pro 328 - 3.3V/8MHz
![](https://rlx.sk/11637-home_default/arduino-micro-retail-development-board-atmega32u4-mcu-20-33v-io-12-analogue-inputs-a100053.jpg)
Pro Micro - 3.3V/8MHz (Sparkfun DEV-12587) Arduino-compatible
![](https://www.digikey.com/htmldatasheets/production/1732774/0/0/1/media/bg9.jpg)
Pro Micro & Fio v3 Hookup Guide by SparkFun Electronics Datasheet
Description Features Documents It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino
![](https://cdn.sparkfun.com/assets/parts/6/5/4/0/11114-01.jpg)
Arduino Pro Mini 328 - 3.3V/8MHz
![](https://cdn.sparkfun.com/r/140-140/assets/parts/1/6/4/0/5/17373-SparkFun_PIR_Breakout_-_1uA__EKMB1107112_-01.jpg)
Pro Micro - 3.3V/8MHz - DEV-12587 - SparkFun Electronics
![](https://europe1.discourse-cdn.com/arduino/original/4X/1/3/a/13a9bcf46771696b4d5c028367cce5a863af8e11.png)
Pro Micro Raw pin - Project Guidance - Arduino Forum
ATMega 32U4 running at 3.3V/8MHz Supported under Arduino IDE v1.0.1 On-Board micro-USB connector for programming 4 x 10-bit ADC pins 12 x Digital I/Os
![](https://m.media-amazon.com/images/I/51l8mMX3-GL._AC_UF894,1000_QL80_.jpg)
SparkFun Pro Micro - 3.3V/8MHz
Description Features Documents It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino
![](https://cdn.sparkfun.com/assets/parts/6/5/4/0/11114-03.jpg)
Arduino Pro Mini 328 - 3.3V/8MHz
![](https://m.media-amazon.com/images/I/51OZ4MN5MfL._AC_UF894,1000_QL80_.jpg)
SparkFun Pro Micro - 3.3V/8MHz : Electronics