The DWIN HDL662S adapter board is designed to debug the F series COF screens LCM LCD Module. It can lead to 22IOs, 3 UARTs, 1 CAN, 5 ADs, and 2 PWMs from T5L and supports USB power supply and communication. Its USB defaults to serial port 2 communication and supports serial port 4 and serial port5 communication. You can download and update all configuration files by SD card. The HDL662S board provides the interface between the PC’s USB port and the HDL662S in-system debug/programming circuitry. The power supply is provided to the adaptor from the USB port of the PC.
Resources
HDL662S USB to FCC Adapter Board Interfacing
DWIN Smart LCD Display Accessories (Need to purchase separately)
FAQs about DWIN Smart LCD Screens
Question 1: How can I start development with a DWIN LCD Module? Can I assemble it directly to my machine?
Answer: No, you should update the program to LCD first, and then assemble it.
Step 1: Check the software platform of the screen, it mentioned in datasheet.
Step 2: Use the correct development SDK (different platform use different SDK) to finish development.
Step 3: Update software program and test
Step 4: When test is OK, assemble it on machine.
Question 2: How to update the program to DWIN LCD?
Answer: 1. Via serial port ( use Download tool in SDK)
2. Via Micro SD card
Question 3: I want to use PLC with modbus protocol. Is modbus supported?
Answer: Yes of course, after download modbus kernel, DWIN screen will support modbus protocol. (some module not support update modbus kernel, please check with DWIN service before buying)
Question 4: Do DWIN LCD displays support video or audio playback?
Answer: Yes, all the LCD which with speaker interface support playing audio. Multi-media product support analog video and digital video.
Question 5: Why my screen does not produce beep sound when I touch the button?
Answer: 1) Check if the LCD have buzzer in hardware. (see picture below)
2) Check if the touch tone register set ON.
Question 6: How to format the SD card and update the LCD program?
Answer: Memory of SD card: 2GB/ 4GB/ 8GB/ 16GB
Format SD card following below step:
Create a “DWIN_SET” folder in the root directory of SD card and copy all the files (such as picuctures, fonts and config files ) into that “DWIN_SET” folder.
Question 7: Which industries and machines can use DWIN smart LCD displays?
Answer : The DWIN smart LCD modules / smart screens / smart displays can be used for Android Touch Panel, HMI Touch Panel, Smart LCD Display Module, Smart Touch LCD Module, Smart Touch Screen Display, Industrial Touch LCD Display, PLC Display Screen, Serial Port LCD Display, STM32 MCU Displays etc.
These displays can be used in many industrial equipments and devices like Health and fitness equipments, Medical devices, Air treatment devices, Transportation (Car & Ship instruments), instruments and apparatus automation, IC design and manufacture, Kitchen appliances (Juicer, micro-oven , ice machine, ice-cream machine, kitchen ventilator), New energy (Photovoltaic, Wind electricity, Charging Staion), Household appliances and many more.
