# Hardware 


## External GPIO Pinout 

![](./../../wiki_static/hw/gpio-pinout.jpeg)

| Pin | | | | | |
|-|-|-|-|-|-|
| PC0 | GPIO | LPUART RX | ADC1/2/3-1 | I²C SCL | |
| PC1 | GPIO | LPUART TX | ADC1/2/3-2 | I²C SDA | |
| PA4 | GPIO | DAC1-1 | ADC1/2-9 | SPI1 NSS | |
| PA5 | GPIO | DAC1-2 | ADC1/2-10 | SPI1 SCK | TIM2/8 OUT |
| PA6 | GPIO | | ADC1/2-11 | SPI1 MISO | TIM3/16 OUT |
| PA7 | GPIO | | ADC1/2-12 | SPI1 MOSI | TIM1/2/8/17 OUT |
| PB2 | GPIO | | | | RTC Alarm |
| PB12 | GPIO | | | | |
| PA9 | GPIO | USART1 TX | | | |
| PA10 | GPIO | USART1 RX | | | |
| PA13 | GPIO | SWDIO | | | |
| PA14 | GPIO | SWCLK | | | |
| PD2 | GPIO | UART5 RX | | | |


## Dev Kit F2B0C1.1

![](./../../wiki_static/hw/dev-kit-f2b0c1.1.jpeg)


## [Hardware Specification](https://github.com/Flipper-Zero/flipperzero-firmware-community/wiki/Hardware-specification)

## Board releases

[F1B1C0.0](https://github.com/Flipper-Zero/flipperzero-firmware-community/wiki/Hardware-version-F1B1C0.0)
[F2B0C1.1](https://github.com/Flipper-Zero/flipperzero-firmware-community/wiki/Hardware-version-F2B0C1.1)

