100ASK_T113s3-Industrial-DevKit is the design of the 100 question network is designed specifically for the industrial control scenarios designed for the development kit, the core board master using Allwinner T113s3 built-in built-in 128MB DDR3 core board on-board 128MB SPI NANDFlash for industrial-grade interfaces to maximize the reuse of its functions, all signals Leads out, our base plate for the industrial scene has been specially designed, onboard dual RS485 dual CAN support RGB display + I2C touch support TF card startup, onboard USB OTG burning port, onboard usb to serial port circuit, without the need to purchase a special conversion line, support for headphones Audio input and output, with four user buttons, onboard two system reset FEL burning mode buttons, will be USB1 dedicated to the TypeA interface, in addition to the excess signal, all lead to a compatible Raspberry Pi signal definition of the 2.54 pin location, to facilitate their own DIY link module function!