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I want to send data to Windows8.1 at 921600(bits/s) via hc05 module. But in the allowed rates of the module in Ports(COM & LPT) section of Device Manager for the COM port dedicated to hc05 bluetooth there is only up to 128000(bits/s). my bluetooth com port setting but for other Com port are as follows Port Setting for VCPs.

while in the module datasheet there is up to 1382400(bits/s). I changed the module transmission rate to 921600(bits/s) via at command, but I can not receive data for speeds above 115200(bits/s). Can anyone help? Thanks

Porya Elec
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  • Can you clarify how you have this connected. Is it something like: `Arduino`<-com->`HC-05`<-bluetooth->`Windows bluetooth adaptor`<-com->`PuTTY (or some other client)` – ukBaz Aug 24 '20 at 08:01
  • I configured the module via real term and send the data via a stm32 microcontroller. To receive data in Windows 8.1, I connect to it via a dedicated port on Bluetooth. And I open this port either through special software written in C # or real term. But in C # software, an error is issued that baud rate does not exist more than 115200! And this is as true as the image I sent. – Porya Elec Aug 24 '20 at 08:26

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