STM32F103RET6 @ 2.1$ each...

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Just4Fun
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STM32F103RET6 @ 2.1$ each...

Post by Just4Fun » Tue Oct 10, 2017 10:16 am

Just ordered a couple of STM32F103RET6 for $4.21 incl. shipment (2.1$ each) here.

Just to try a "fat" version of maple mini.... :lol:

If anyone is interested....

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RogerClark
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Re: STM32F103RET6 @ 2.1$ each...

Post by RogerClark » Tue Oct 10, 2017 9:38 pm

You may be interested in what @racemaniac is designing

http://stm32duino.com/viewtopic.php?f=1 ... =40#p35375

A Blue Pill using a F405

racemaniac
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Re: STM32F103RET6 @ 2.1$ each...

Post by racemaniac » Wed Oct 11, 2017 8:44 am

RogerClark wrote:
Tue Oct 10, 2017 9:38 pm
You may be interested in what @racemaniac is designing

http://stm32duino.com/viewtopic.php?f=1 ... =40#p35375

A Blue Pill using a F405
a 64 pin 103 should also be compatible with that board (except for maybe the VCAP pins, but either removing the capacitor, or replacing it by a 0R resistor would fix that).
not 100% sure of it, but STM is pretty good at keeping pin compatibility between their microcontrollers

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