The industrial serial port screen of GEFFEN central control series touch screen central control is a serial port display terminal integrating TFT display driver, picture font storage, GUI operation, RTC display and various configuration controls. The user microcontroller only needs to send and receive the corresponding serial port instructions to easily realize text, picture and curve display. The system processor adopts Cortex-M3+ high-speed FPGA dual-core design, ARM mainly performs protocol analysis and image download, and FPGA mainly realizes Nandflash image reading and TFT control display.
An intelligent central control can control intelligent switches, sockets, lights, air conditioners, curtains, door locks, security, sensors and other equipment in the room.
86 in-wall concealed structure, simple installation mode, no need to modify the wall, arbitrary matching.
4-inch high-definition LCD, G+F process five-point touch, dual-array microphone noise reduction, light sensing.
High and low temperature, ESD, group pulse, radiation, touch life and other tests, strong reliability.
Cortex-M3+ FPGA dual-core architecture.
The process is simple to operate, and the amount of program code is greatly reduced.
It can easily drive TFT with a resolution of 1440*900 or less, and the refresh speed is fast.
The whole system has no operating system, pure hardware driver, and runs when it is powered on.
It can work reliably for 24*365h hours without uninterrupted power, and there is no garbage redundant files.
Remote wall control panel with a user-friendly, touch-based HMI interface.
Intuitive display of system status information.
Control channel audio, user mode, marshalling channels, etc. for the host.
Channel audio, user mode, and group channel name customization are supported.
Up to 4 control panels can be used to control one host at the same time.
RS485 universal connection mode is adopted.
Support text: GUI, picture, animation display, touch control and other functions.
Serial communication: communication protocol: RS-485, communication distance: up to 1000 meters.
Total Harmonic Distortion : <0.01% at 100Hz~10kHz Signal-to-noise ratio : >90dB
Power supply : DC5V~36V
Power consumption: <2W
Weight: 0.2kg
Size: 90.7(W) × 90.7(H) × 28(D) mm
：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140 
