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<pre>
%%alias
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

[{Image src='attach/NanoPiFire3/nanopi-fire3.png' link='attach/NanoPiFire3/nanopi-fire3.png' caption='NanoPi Fire3 (click to enlarge)' align='right' width='350' class='imgFloatRight'}]

* Octa-Core Cortex-A53 scaled up to 1.4GHz
* SoC (CPU): Samsung S5P6818
* Memory: 1GB DDR3 RAM
* Dynamic Voltage Control
* 1x MicroSD Slot
* 1x Debug Serial Port / UART0
* 1x USB 2.0 (Type-A)
* 1x 1080P60 1.4A HDMI / Micro HDMI Type-D
* 1x 0.54mm Pitch SMT FPC Seat that supports full-color (8-8-8) RGB LCD
* 1x Micro USB to support data transmission and power input
* 5mm Pitch FPC Socket supports DVP Camera (8-Bit ITU-R BT 601-658 / I/O, I2C included)
* 54mm pitch Raspberry Pi compatible 40-Pin GPIO / PWM, I2C, UART, I/O, and SPI included
* Power requirement: 5V/2A DC input power
* Cortex-M0 MCU Power Management Unit supports Software Power-Off and RTC Alarm Power-On functions
* Operating Temperature ranges from -20℃ to 70℃
* Supports Armbian (Focal or Buster), Debian, Android 7.1.2, Ubuntu 16.04, FriendlyCore 16.04 (with Qt5.9 and OpenGL ES 1.1/2.0)
* Supports Linux Kernel 4.4
* 1x System LED
* 1x Power Button
* 1x Power indicator LED
* 1x Reset Button
* 1x RTC Battery Seat
* passive heatsink included
* Dimensions: 7.5cm x 4cm / 75mm x 40mm


! 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#|Name|Pin#|Name
|1|SYS_3.3V|2|VDD_5V
|3|I2C0_SDA|4|VDD_5V
|5|I2C0_SCL|6|DGND
|7|GPIOD8/PPM|8|UART3_TXD/GPIOD21
|9|DGND|10|UART3_RXD/GPIOD17
|11|UART4_TX/GPIOB29|12|GPIOD1/PWM0
|13|GPIOB30|14|DGND
|15|GPIOB31|16|GPIOC14/PWM2
|17|SYS_3.3V|18|GPIOB27
|19|SPI0_MOSI/GPIOC31|20|DGND
|21|SPI0_MISO/GPIOD0|22|UART4_RX/GPIOB28
|23|SPI0_CLK/GPIOC29|24|SPI0_CS/GPIOC30
|25|DGND|26|GPIOB26
|27|I2C1_SDA|28|I2C1_SCL
|29|GPIOC8|30|DGND
|31|GPIOC7|32|GPIOC28
|33|GPIOC13/PWM1|34|DGND
|35|SPI2_MISO/GPIOC11|36|SPI2_CS/GPIOC10
|37|AliveGPIO3|38|SPI2_MOSI/GPIOC12
|39|DGND|40|SPI2_CLK/GPIOC9

! Links

* [NanoPi Fire3 product page|https://www.friendlyarm.com/index.php?route=product/product&amp;product_id=206]
* [NanoPi Fire3 home page|https://wiki.friendlyarm.com/wiki/index.php/NanoPi_Fire3] on the NanoPi wiki
* [Armbian for the NanoPi Fire3|https://www.armbian.com/nanopi-fire3/]

----

[{Tag Fire3}]
</pre>