WebJan 14, 2024 · Connection to com1 Windows 10, com3 could not be opened – This problem can sometimes occur if you do not have the required drivers. To solve the problem, you must update the serial port driver and verify that it solves your problem. Putty cannot open Windows 10 serial port – Sometimes this problem can occur due to some Windows … WebOct 12, 2024 · Check Device Manager to see which COM port number is assigned to your programming cable and then select it in CHIRP. For example, if I have my CH340 cable …
How to Fix: Unable to open serial port error message
Webthe communication port COM3 could not be opened. windows error#433-se ha especificado un dispositivo que no existe. i have thies error when i try to made a communication between a module AG9 trough usb to ttl serial module, but the proble is had that problem tanks for your help. This thread is locked. WebAug 28, 2011 · Hmmm… ok, it’s not yet clear what is opening the COM port first, or causing hyperterminal to not be able to open it. Two more quick things to try: If you type "hyperterminal’ at the windows start menu, then once it comes up, righ t click and select “run as administrator”, can it then access the serial port? onsite holding corp
Cant open USB serial port - LinuxQuestions.org
WebMar 23, 2024 · I have three UV 5Rs that I'm trying to program in CHIRP, but when I try to connect to my radio, there is nothing in the "port" drop down. I went to the Miklor site, … WebJul 11, 2014 · You might want to try different USB ports on your computer and change the COM number in the Chirp program until it works. It's been so long since I messed around with it but I also remember the drivers being outdated or something as one of the problems. K K4PIH Member Joined Jul 7, 2014 Messages 16 Location Springfield, Virginia Jul 9, … WebIf so, verify in device manager what com port is being assigned. You may also need to elevate your credentials depending on the account you are using and User Access Control settings. 4 Hi_there4567 • 2 yr. ago It … iodate compound name