LCDWIKI ESP32-32E 3.5 Inch Display Module User Manual

Double-click the CH341SER.EXE executable program to install the driver.
After installation, connect the computer USB to the development board and check if the CH340 port is identified in the device manager.

FAQ

Q: What should I do if the product does not power on after following the instructions?
A: If the product does not power on, check the connection of the Type-C cable and ensure that the power supply is functioning properly.

Q: How can I verify that the USB-to-serial port driver is successfully installed?
A: You can verify the successful installation of the driver by checking if the CH340 port is identified in the device manager of your computer.

Power on the product

Use the Type C cable with power supply and data transmission function to connect the computer to the product and power the product. As shown in the picture below:

Install the USB to the serial port driver

Locate the USB SERIAL_CH340.zip package in the software folder and decompress it.
goto the folder after decompression, double click the ” CH341SER.EXE ” executable program, pop up the installation window, and then click “Install” button to continue the installation, as shown in the following picture:

After the installation is successful, click the window OK button to exit. Connect the computer USB to the development board power on, and then enter the computer device manager, you can see that the CH340 port is identified under the port, as shown in the following picture:

Burn the bin file

Open the “Flash_Download folder in _Quick_Start ””, locate the flash_download_tool folder, open the folder, and double click the exe executable file of flash_download_tool. As shown in the picture below:

After opening the Flash download tool, ChipType selects ” ESP32 “, WorkMode selects Develop “, LoadMode keep the default (UART), and then click OK ” button, as shown below:
Enter the Flash download tool interface, first select the bin file to burn, bin the file in the data package _Quick_Start /bin ” directory, as shown in the following figure:

Click the button with three dots in the middle to select the bin file in the above steps. After the selection, check the box in the front and set the burning address as ” 0 “, as shown in the following picture:
Set SPI SPEED to ” 80MHz “, SPI MODE to DIO “, and keep other Settings default, as shown in the following figure:

Set COM, as long as the product is normally connected to the computer, the COM port will be automatically recognized, click the drop-down menu to select. Set BAUD, and click the drop-down menu to select, the larger the value, the faster the burning speed, but can not exceed the maximum transmission rate supported by the USB to serial chip. As shown in the picture below:
Click the ” START ” button to enter the burning state. During the burning process, the status changes: ” Waiting for synchronous power on ” –> Downloading ” –> F INISH “, and the progress bar will also be loaded, as shown in the following picture:

Run the program

After the Bin file is burned, press the reset button of the product or power on the product again, and you can see the operation effect of the program, as shown in the figure below

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Documents / Resources

LCDWIKI ESP32-32E 3.5 Inch Display Module [pdf] User Manual
E32R35T, E32N35T, ESP32-32E 3.5 Inch Display Module, ESP32-32E, 3.5 Inch Display Module, Display Module, Module

References

User Manual

LCDWIKI ESP32-32E 3.5 Inch Display Module

Specifications

Product Usage Instructions

FAQ