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STM32F407VET6 Black board

Posted: Tue Jun 09, 2020 4:43 pm
by fredbox
If you live in the USA and have Amazon prime, there are a couple of different STM32F407VET6 boards available for < $10 before tax. I ordered one on Sunday (the Black board with the onboard battery) and it arrived one day later. Basic tests blinky, RTC, and SerialUSB all compile and run without any problems so far. I am using the larger white ST-Link clone with the 20 pin ribbon cable to program the board.

Re: STM32F407VET6 Black board

Posted: Mon Aug 03, 2020 12:10 pm
by fpiSTM
do they ship to Europe? :mrgreen:

Re: STM32F407VET6 Black board

Posted: Wed Sep 09, 2020 1:11 pm
by Trinom
You can find this board pretty much everywhere - eBay, Aliexpress, Amazon,...
I bought mine of eBay.

Re: STM32F407VET6 Black board

Posted: Sat Sep 26, 2020 5:05 pm
by fredbox
You can find this board pretty much everywhere
That's true but at the moment for the USA, Amazon is about $3 less than eBay. Aliexpress search has been broken for a while (slide to verify then error, with multiple browsers, with and without private browsing, with and without VPN running). Free shipping has mostly gone away and everybody charges sales tax now, so the incentive to order from China and wait four to eight weeks so save a dollar or two is pointless.

I also picked up a couple of STM32F401CC boards on Amazon for about $8.50 next day delivery. I can't find a deal this good on eBay. So far, they appear to be well made and went into dfu mode easily. With Boot0 set, press reset, select upload. This has worked every time so far. Note that these have USBC connectors. My local DollarTree store has USBC cables for $1.08 each.