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bithasher · 2023-09-29

Hello.I buy board STM32F401Development Board V3.0 STM32F401CCU6 .Board workin and work usb, but me need can bus.I replase SMM32F401 MCU on STM32F105RCT6.Board work and programming bun not work USB ((. DFU mode not work.I searching difference USB be...

bithasher · 2023-10-07

I've seen it, but haven't tried it yet. Thanks it helped))!!

bithasher · 2023-10-06

I find Aliexpress page https://www.aliexpress.com/item/1005005677113371.html?spm=a2g0o.order_list.order_list_main.45.87911802l589fV

bithasher · 2023-10-05

STM32F105RCT6 with crystal 25MHz

bithasher · 2023-10-05

@waclawek.jan wrote:Both MCU have packaging QFP-64.Sorry, wrong link to Aliexpress ((.105401

bithasher · 2023-10-05

Instaled 25 MHz.I changed it to 8MHz, still doesn't work.And what does crystal have to do with it if the STM32F401CCU6 works. STM32F401CCU6 also requires crystal!

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STM32F105 on board STM32F401 not working USB

Re: STM32F105 on board STM32F401 not working USB

Re: STM32F105 on board STM32F401 not working USB

Re: STM32F105 on board STM32F401 not working USB

Re: STM32F105 on board STM32F401 not working USB

Re: STM32F105 on board STM32F401 not working USB