-4

I would like to know is if is possible to send data from my stm32f103 board to my laptop using usb-ttl pl2303. I have tried but even after downloading the drivers the com port is not recognized by com terminal applications.

Cœur
  • 37,241
  • 25
  • 195
  • 267
uchechukwu david
  • 11
  • 1
  • 5
  • What OS do you have? – Bence Kaulics Mar 29 '17 at 13:07
  • i am using windows 8 – uchechukwu david Mar 29 '17 at 13:11
  • Is not it supposed to find the driver by itself? – Bence Kaulics Mar 29 '17 at 13:30
  • no, i downloaded some drivers from the producers but i think the drivers are strictly for company product not china counterfeits – uchechukwu david Mar 29 '17 at 13:41
  • This is a Windows/Driver problem. However once that is sorted make sure you set the voltage levels correctly. 3V3 I would suspect on yo stm32f103 board. – Realtime Rik Mar 29 '17 at 14:36
  • Please read [Under what circumstances may I add “urgent” or other similar phrases to my question, in order to obtain faster answers?](https://meta.stackoverflow.com/q/326569) - the summary is that this is not an ideal way to address volunteers, and is probably counterproductive to obtaining answers. Please refrain from adding this to your questions. – halfer Mar 29 '17 at 16:20

1 Answers1

-1

i think i found the solution, for others who might be in need, u have to backdate or roll back the driver .you do that by downloading old driver packages .

uchechukwu david
  • 11
  • 1
  • 5