Aol com3

C:\Users\MYUSER\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.4\STM32 platform.local.txt. Copy this file under the Arduino STM32 directory, i.e: C:\Users\MYUSER\AppData\Local\Arduino15\packages\esp32\hardware\stm32\1.9.0\Failed to connect to COM3 (Arduino Portenta H7)[SER] Connecting to COM3[SER] Failed to connect to COM3 retrying in 5 seconds Opening COM3: Access denied[SER] You might need `sudo` or set up the right udev rules[SER] Failed to connect to COM3 retrying in 5 seconds Opening COM3: Access denied[SER] You might need `sudo` or set up the right udev rules[SER] Failed to connect to COM3 retrying in 5 seconds Opening COM3: Access denied[SER] You might need `sudo` or set up the right udev rulesMake sure the vision shield is present.No DFU capable USB device available (Arduino Portenta H7)arduino:mbed_portenta 2.6.1 2.6.1 Arduino Mbed OS Portenta Boards Finding Arduino Mbed core OKFinding Arduino Portenta H7...Finding Arduino Portenta H7 OK at Arduinodfu-util 0.10-devCopyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.Copyright 2010-2021 Tormod Volden and Stefan SchmidtThis program is Free Software and has ABSOLUTELY NO WARRANTYPlease report bugs to Invalid DFU suffix signatureA valid DFU suffix will be required in a future dfu-util releaseNo DFU capable USB device availableError during Upload: uploading error: uploading error: exit status 74Flashing failed. Here are some options:If your error is 'incorrect FQBN' you'll need to upgrade the Arduino core via: $ arduino-cli core update-index $ arduino-cli core install arduino:mbed_portenta@2.6.1Otherwise, double tap the RESET button to load the bootloader and try againPress any key to continue . . .You need to put the board in its bootloader mode. Double-press and the RESET button before flashing the board.Nicla sensors

ConfigurationOperating system:WIN10 Pro/64PlatformIO VersionPlatformio IDE 1.10.0 installed on VSCodePlatform is espressif32 V1.11.1lolin_d32_pro boardUSB is assigned to COM4Devices: COM1 Communications Port (COM1) ACPI\PNP0501\0 COM2 High-Speed USB Serial Port (COM2) QUADPORT\QUAD_SERIAL_INTERFACE\7&29C3DB4D&0&0000 COM3 High-Speed USB Serial Port (COM3) QUADPORT\QUAD_SERIAL_INTERFACE\7&29C3DB4D&0&0001 COM4 USB-SERIAL CH340 (COM4) USB VID:PID=1A86:7523 SER=5 LOCATION=1-9 COM5 USB Serial Port (COM5) USB VID:PID=0403:6001 SER=PXF3PKCPA">PIO Home=>Devices: COM1 Communications Port (COM1) ACPI\PNP0501\0 COM2 High-Speed USB Serial Port (COM2) QUADPORT\QUAD_SERIAL_INTERFACE\7&29C3DB4D&0&0000 COM3 High-Speed USB Serial Port (COM3) QUADPORT\QUAD_SERIAL_INTERFACE\7&29C3DB4D&0&0001 COM4 USB-SERIAL CH340 (COM4) USB VID:PID=1A86:7523 SER=5 LOCATION=1-9 COM5 USB Serial Port (COM5) USB VID:PID=0403:6001 SER=PXF3PKCPADescription of problemSerial port Auto detection chooses the wrong USB COMx port. Success can occur too, but it depends on the USB serial devices that are currently installed.I originally thought that only the Monitor port was affected. But after some experimentation (noted further below) I found that Upload can also choose the wrong COMx port.Initially I found that the Upload Port auto-detect was working correctly (ESP32 Upload flash worked normally). But Serial Monitor would not auto-detect. Instead it lists the available ports and waits for me to enter the COMx port name. As expected, typing "COM4" (or "4") launches the serial monitor.This is the list I see in the terminal window when Serial Monitor is launched from the IDE:--- Available ports:--- 1: COM1 'Communications Port (COM1)'--- 2: COM2 'High-Speed USB Serial Port (COM2)'--- 3: COM3 'High-Speed USB Serial Port (COM3)'--- 4: COM4 'USB-SERIAL CH340 (COM4)'--- 5: COM5 'USB Serial Port (COM5)'--- Enter port index or full name:Steps to ReproduceNo. 1I tried specifying the COM port with a wildcard in platformio.ini. Like this: monitor_port = COM*The good news is that this automatically launches the monitor terminal after the flash Upload, but it chooses the wrong port for the serial monitor. For example, the ESP32 board is on COM4, but the monitor_port wildcard is picking

Pro, Linux , POS Ready 2009,Windows Vista, Windows 7 * Product specifications subject to change without prior notice. ... Page 24: Jumper Setting 6. Jumper Setting 6‐1. Atom Motherboard 6‐1‐1. Motherboard Layout 23 ... Page 25 24 ... Page 26: 6-1-2. Connectors & Functions 6‐1‐2. Connectors & Functions Connector Purpose CN1 Power Button Connector CN3 Printer Port Reset CN4 Printer Port CN5/8 HDD Power CN11 COM5 For Touch CN13 Card Reader Connector CN14 Line out CN15 HDD LED CN16 Speaker & MIC CN18 MIC IN CN20/JP10 System Indicator CN22 USB Port CN23 PS2 KEYBOARD CN26 LVDS CN27 Inverter Connector CN29 System Fan DDR3_A1 DDR3 SO‐DIMM1 DDR3_A2 DDR3 SO‐DIMM2 PRN1 ... Page 27: 6-1-3. Jumper & Bios/Utility Setting 6‐1‐3. Jumper & BIOS/Utility Setting COM2 RS232/485/422 Setting Function JP4 ▲RS232 5 7 11 9 12 8 10 10 11 9 5 7 RS485 12 8 10 10 9 9 RS422 12 10 COM3 & COM4 Power Setting COM3 and COM4 can be set to provide power to your serial device. The voltage can be set to +5V or 12V by setting jumper JP18 on the motherboard. When enabled, the power is available on pin 10 of the RJ45 serial connector. If you use the serial RJ45 to DB9 adapter cable, the power is on pin 9 of the DB9 connector. ... Page 28 4. To switch on the power, select "Power". Please save the change before exiting BIOS so as to go for physical jumper adjustment. COM3/COM4 Jumper setup Function JP18 ▲+5V 8 COM3 +12V 8 +5V 8 COM4 ▲+12V 8 Function JP18 ▲CMOS Normal CMOS Reset ... Page 29 Cash Drawer Power Setting Function JP19 +19V ▲+12V Power Mode Setting Function JP9 ▲ATX Power AT Power System Indicator Function JP10 ▲Disable 6 8 Enable 4 Inverter Selection Function JP14 ▲ CCFL

Accessing devices plugged to Serial device server Serial Port Redirector can be used to access remote serial devices connected to serial device servers. In this example, Modem US Robotics is physically attached to the COM port on the remote Serial Device Server. You need to get access to the modem from your local computer over local network or the Internet. To get access to the remote modem, Serial Port Redirector creates virtual COM port on the local computer (e.g. COM3). When virtual serial port is created it is required to specify the IP-address of the Serial Device Server and TCP port of a particular COM port. An individual TCP port is assigned to a separate physical COM port on a Serial Device Server. In the example the US Robotics modem is plugged into the COM port with TCP port 5001 on the Serial Device Server. Now, modem software on the local computer opens virtual COM3 port. As result the connection with the remote modem is established and data exchange can be performed. The modem software interacts with the modem as if it were plugged into a local COM port, but in fact the modem is attached to the remote Serial Device Server. Usually, RFC2217 protocol (Telnet Com Port Control Option) is used to access serial devices attached to serial device server.Connecting Serial Communications Application with TCP/IP Enabled Application Serial Port Redirector can be used to connect usual serial communications software with TCP/IP software. In this example, the TCP/IP application is running on the remote computer and listens on the specified TCP port for incoming connections. The serial communications application is running on the local computer and uses virtual serial port COM3 created by Serial Port Redirector. This virtual serial port is configured to use the remote IP address and TCP

Depending on your PC. In the above example, “Silicon Labs CP210x USB to UART Bridge (COM3)” is listed. This means that COM3 is assigned for the connection with the device. Select this port number in the configurations for communication in the software you are using. Note: When connecting a TS-890S transceiver to the PC, 2 virtual COM ports are assigned as follows. In the TS-890S Menu settings, these 2 virtual COM ports are defined as [Virtual "Standard" COM Port] and [Virtual "Enhanced" COM Port]. These "Standard" and "Enhanced" virtual COM ports are distinguished as follows. •Double-click on these in the Device Manager to display the respective Properties windows. •Select the "Details" tab and then select "Location Paths" (or "Rutas de acceso de ubicación":Español, "Chemins d'accès des emplacements":Français, "Speicherortpfade":Deutsch, "Percorsi":Italiano, "Locatiepaden":Nederlands) from the Property drop-down menu. •Move the mouse cursor to the line displayed in the "Value" column (the top line if multiple lines are displayed) and check the number in the parenthesis on the right end of the character string. The port displayed with the number (1) is the virtual COM (Standard) port of the transceiver. In the display example above, the virtual "Standard" COM port is assigned to COM3. The port displayed with the number (2) is the virtual COM (Enhanced) port of the transceiver. In the display example above, the virtual "Enhanced" COM port is assigned to COM4. Please also refer to the TS-890S Instruction manual for details. If you agree with the details listed above, click the following link to download the virtual COM port driver installation program. Virtual COM port driver installation program for Windows® 10/11： "CP210x_Universal_Windows_Driver.zip"(v11.4.0) 281KB download You can also download the latest and earlier versions virtual COM port driver installation program from the Silicon Laboratories website. (The URL link is subject to change.) Microsoft®, Windows®, and Windows logo are registered trademarks of Microsoft Corporation in the United States and/or other countries.

Set to +5V or 12V by setting jumper JP18 on the motherboard. When enabled, the power is available on pin 10 of the RJ45 serial connector. If you use the serial RJ45 to DB9 adapter cable, the power is on pin 9 of the DB9 connector. By default, the power option is disabled in the BIOS. BIOS/Utility setup 1. Press key to enter BIOS SETUP UTILITY when system boot up. 2. Find tab "Advanced". 3. Select "Power Configuration COM/VGA Ports" and press to go to sub screen. ▲ = Manufacturer Default Setting ... Page 38 4. To switch on the power, select "Power". Please save the change before exiting BIOS so as to go for physical jumper adjustment. COM3/COM4 Jumper setup Function JP12 ▲+5V 8 6 COM3 +12V 8 6 +5V 8 COM4 ▲+12V 6 ... Page 39 LCD ID Setting LVDS Output Panel# Resolution Bits Channel Interface JP2 1 800 x 600 18 LVDS 9 Single Panel 10 9 3 800 x 600 24 Single LVDS 4 10 ... Page 40 The page is intentionally left blank. ...