![]() ![]() Run terminal and set identified serial port. You can use other serial programs and set communication parameters like below. In this example, we use PuTTY SSH Client that is available for both Windows and Linux. The default console baud rate on ESP32-S3 is 115200. You can do this using a serial terminal program by checking if you get any output on the terminal after resetting ESP32-S3. Now verify that the serial connection is operational. Make sure you re-login to enable read and write permissions for the serial port. Under normal circumstances, the drivers should be bundled with an operating system and automatically installed upon connecting the board to the PC.įor devices downloaded using a USB-to-UART bridge, you can run the following command including the optional argument to define the baud rate. The drivers above are primarily for reference. Please check the board user guide for specific USB-to-UART bridge chip used. ![]() If device driver does not install automatically, identify USB-to-UART bridge on your ESP32-S3 board (or external converter dongle), search for drivers in internet and install them.īelow is the list of USB to serial converter chips installed on most of the ESP32-S3 boards produced by Espressif together with links to the drivers:ĬP210x: CP210x USB to UART Bridge VCP Drivers Connect ESP32-S3 to PC Ĭonnect the ESP32-S3 board to the PC using the USB cable. This section provides guidance on how to establish a serial connection between ESP32-S3 and PC using USB-to-UART Bridge, either installed on the development board or external. To do so, press and hold the BOOT button and then press the RESET button once. If you are flashing for the first time, you need to get the ESP32-S3 into the download mode manually. The USB on the ESP32-S3 uses the GPIO20 for D+ and GPIO19 for D. In addition, the serial port number may change during the development process.External USB-to-UART Bridge Flash Using USB įor the ESP32-S3, the USB peripheral is available, allowing you to flash the binaries without the need for an external USB-to-UART bridge. To exit minicom, press Ctrl+A X, press Enter to confirm exit Note that sudo minicom -s still needs sudo if you need to modify the default configuration fileĪfter entering minicom, click the enter key or the reset button of the development board, you can see the interactive interface of MaixPy If you don’t want to use sudo command every time, execute sudo usermod -a -G dialout $(whoami) Just add yourself to the dialout user group, you may need to log out or restart to take effect. You don’t need to set it again next time. The first is to use the pye editor shortcut keys to not conflict with each other, and the second setting of automatic line wrapping is to display the complete output. Press A and R here to switch the settings to the same as the settings in the figure. Press E to set the baud rate, the baud rate needs to be set to 115200 Note that saving the default configuration file of minicom requires sudo permission, so use sudo minicom -s # Then follow the prompt to set the serial port number and baud rate 115200, etc., if you don’t understand, you can use the search tool to search Use tools such as minicom (recommended) or screen minicom sudo apt update MobaXterm is a very easy-to-use multi-function terminal software under Windows (of course it also includes a serial terminal) Source of the above picture: laurentopia's tutorial Then click the Enter key, you can see the interactive interface of MaixPy Then select the serial port mode, then set the serial port and baud rate, and open the serial port. If the device is not found, you need to confirm whether the driver is installed and the contact is good Use serial port tool WindowsĬommonly used serial terminal software for Windows includes putty, mobaxterm, (. ![]() In Windows, you can open the Device Manager to view Use sudo dmesg to see if there is a device mount record The specific device name is related to the serial port chip and driver. If not, you can look for it with ls /dev. Under Linux, you can use ls /dev/ttyUSB* or ls /dev/ttyACM* to check. Participate in experience sharing/sharing templateĬonnect the Type C cable, one end of the computer and the other end of the development boardĬheck whether the device has been correctly identified:.Participate in document writing (standard).Setup Windows local training envrioument.Train your own classification and detection model.MaixPy AI hardware acceleration basic knowledge.Basic knowledge of deep neural networks.Chinese and other multi-language support.Related peripheral Modules (Accessories). ![]()
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