K2B Hardware Introduction¶
Abstract¶
KICKPI-K2B is powered by Allwinner's H618 SoC, the typical working scenarios are smart TV boxes , IoT hub, smart router etc.
Product Definition¶
Diagram¶
Specification¶
| Type | Main Specifications | Type | Main Specifications |
|---|---|---|---|
| SoC | Allwinner H618 | IR Control | Y |
| CPU | ARM A53 X4，1.5GHz | RTC | Y |
| GPU | Mail G31 | USB HOST | USB2.0 TYPE-A X2 |
| DDR | 2GB / 4GB | USB OTG | USB2.0 TYPE-C |
| EMMC | 16GB / 32GB / 64GB | HDMI OUT | X1 / 4096×2160@60Hz |
| PCB Size | 81mm*55mm | EarPhone | Y |
| POWER | TYPE-C 5V | WIFI/BT | VS6621S40 |
| KEY | • RESET KEY • POWER KEY • FEL KEY |
Ethernet | 1000M X1 |
| LED | Power LED Work LED |
TF Card | Y |
| DEBUG UART | Y | System | • Android12.0 • Ubuntu22.04 • Armbian |
| Pinout | • GPIO X10 • UART X2 • SPI X1 • PWM X2 • I2C X2 • I2S X1 |
Physical Specification¶
Pinout¶
The K2B is equipped with 20-pin socket.
Note
1. Functions marked with an asterisk (*) in the diagram are default software-configured functions. To configure them for other purposes, modification of the source code is required.
2. DEBUG_UART0_RX/TX is configured as serial debugging by default, and it is not recommended to use it as a regular serial port or for other functions.
SoC Specification¶
Working Scenarios¶
- Home Entertainment：It is suitable for scenarios such as smart TV boxes, supports 4K@60fps video encoding, and can provide users with a clear and smooth video playback experience.
- Smart Home：It supports access to various sensors and peripheral devices, and enables the interconnection and centralized control of smart home devices.
- IoT Devices：It is widely used in the Internet of Things (IoT) field, such as intelligent monitoring devices and intelligent environmental monitors, enabling the collection, processing and transmission of data.
- Development Platform：It adopts Allwinner H618 as the main control chip, providing an ideal development platform for professionals in the embedded and computing industries.