Nano Pi Fire 3
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Aliased from Fire3

The NanoPi Fire3 is a 7.5cm x 4cm Microcontroller (slightly larger than a Raspberry Pi Zero) using a 1.4GHz Octa-Core Cortex-A53 with 1GB DDR3 RAM, with its CPU being a S56818 (Samsung) SoC. The Fire3 has a CMOS interface to support cameras, 40-Pin GPIO, MicroHDMI, RGB LCD Connector, and Gbps Ethernet.

It can run FriendlyCore, Debian, Android and Armbian.

Specifications#

NanoPi Fire3 (click to enlarge)

Fire3 GPIO Pinout#

While it claims to be, the Fire3's GPIO is actually not compatible with the Raspberry Pi, notably the I2C bus is different.

Pin#NamePin#Name
1SYS_3.3V2VDD_5V
3I2C0_SDA4VDD_5V
5I2C0_SCL6DGND
7GPIOD8/PPM8UART3_TXD/GPIOD21
9DGND10UART3_RXD/GPIOD17
11UART4_TX/GPIOB2912GPIOD1/PWM0
13GPIOB3014DGND
15GPIOB3116GPIOC14/PWM2
17SYS_3.3V18GPIOB27
19SPI0_MOSI/GPIOC3120DGND
21SPI0_MISO/GPIOD022UART4_RX/GPIOB28
23SPI0_CLK/GPIOC2924SPI0_CS/GPIOC30
25DGND26GPIOB26
27I2C1_SDA28I2C1_SCL
29GPIOC830DGND
31GPIOC732GPIOC28
33GPIOC13/PWM134DGND
35SPI2_MISO/GPIOC1136SPI2_CS/GPIOC10
37AliveGPIO338SPI2_MOSI/GPIOC12
39DGND40SPI2_CLK/GPIOC9

Tags:  Fire 3