OneNET video full capability development board is intended to help users and developers to learn OneNET video capability, and let developers to understand and learn OneNET video SDK, and how to use OneNET video SDK to build OneNET-based video surveillance systems, security systems, and live streaming systems. Meanwhile, development board is equipped with external data acquisition monitoring, camera capture monitoring, memory monitoring and other small experiments, so that developers are familiar with the embedded Linux environment how to quickly develop OneNET IoT applications.
The development board uses GM8136S as the core processor, GM8136S is a cost-effective SoC chip designed for the IP-CAM field, which has the characteristics of high integration, easy development and so on.
The input power supply is 5V, and the interface is shown as the following figure; please use the official configuration adapter to access the power supply.
Power interface schematic diagram
Power interface physical diagram
The development board provides 100M Ethernet, please configure the IP address to use according to the requirements
Ethernet Interface Schematic Diagram
Ethernet Interface Physical Diagram
Serial port is mainly used for user developers to interact with the Development Board, equipped with the official USB transfer serial port line to use
Serial port schematic diagram
Serial port physical diagram
USB can be plugged with USB device.
USB interface and WIFI share a USB channel, so the two can not be used at the same time, and need to be configured through the SW15 dial switch. When the dial switches 1 and 2 are connected (switches close to ON), available USB interface, when the dial switches 3 and 4 are connected (switches close to ON), available WIFI;
USB/WIFI physical picture
Configure 8 buttons to achieve button differentiation through AD sampling.
Button schematic diagram
Button physical picture
Please use with the official configuration camera
Camera interface schematic diagram
Camera physical picture
Configure MIC for developers to develop voice applications.
MIC interface schematic diagram
MIC interface physical picture
Configure the headphone interface for developers to develop voice applications.
Headphone interface schematic diagram
Headphone interface physical picture
The development board can use TF cards as external storage
TF card schematic diagram
TF card physical picture
Configure 4-way LED
LED schematic diagram
LED physical picture
Extended interface provides one-way USART, one-way PWM, one-way I2C, one-way infrared, two-way ADC for developers to use.
Integrated interface schematic diagram
Integrated interface physical picture
The configuration switch is related to system startup, keep SW14 1 and 2 in a disconnected state, or the system will not start.
Configuration switch schematic diagram
Configuration switch physical picture