Larduino UNO

The domestic LGT8F328P chip Aruino UNO learning board designed by Lichuang EDA is used. The attachment is the arduino hardware support package of the chip.  The chip needs to be programmed with the original programmer to program the BootLoader. Friends who do not have the original programmer can ask the seller to program the chip for them. BootLoader. BootLoader searches for optiboot_lgt8f328p.hex in the decompressed file of the attached hardware support package. Use the original Arduino UNO to flash the BootLoader for the LGT8F328 chip. See [Larduino\_ISP\_SHIELD](https://oshwhub.com/larduino/larduino_isp_shield) Open Source Project ##### * *Welded board** ![11.png] ![444.png] Here is a brief explanation of how to use it. Step one: Install the CH340 serial port driver. (Friends who have already installed the CH340 driver when playing other microcontrollers can skip the first step) Open the folder where the attachment is decompressed and run the ch341ser.exe driver installation program. ![1.png] Click to install directly! [2.png] The serial port driver is pre-installed successfully! [3.png] Step 2: Add the hardware support package and open the Arduino IDE preferences (Arduino IDE download link: [https:/ /downloads.arduino.cc/arduino-1.8.12-windows.exe](https://downloads.arduino.cc/arduino-1.8.12-windows.exe) ) ![1.png] Determine the project folder location ![2.png] Copy the three folders in the hardware support package extracted from the attachment to the Arduino folder in the project folder location directory![3.png] Click Yes to confirm to merge the libraries folder![4.png] Step 3: Restart Arduino IDE. Download the sample program. Close Arduino IDE! [5.png] Restart Arduino IDE. Click Tools as shown below -> Select LGT8F328P-LQFP32 MiniEVB for development board! [1.png] Change Arduino UNO domestic chip compatible board Connect to the computer and select the serial port number! [333.png] Download the experimental program In Arduino, downloading the program from the computer to the board is called uploading! [a.png] The experimental results of the project are the same as the original foreign Arduino UNO. ![2233.gif]