STM32F103C8T6 Data Acquisition board

Discussion and questions about boards that can run MicroPython but don't have a dedicated forum.
Target audience: Everyone interested in running MicroPython on other hardware.
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rpr
Posts: 71
Joined: Sat Oct 27, 2018 5:17 pm

STM32F103C8T6 Data Acquisition board

Post by rpr » Sat Oct 12, 2019 10:39 pm

For some simple data acquisition, I'm planning to get one of these STM32F103C8T6 boards: https://www.aliexpress.com/item/32965348225.html. Is it possible to get MicroPython to work on these? Thanks.

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pythoncoder
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Re: STM32F103C8T6 Data Acquisition board

Post by pythoncoder » Sun Oct 13, 2019 7:35 am

Probably not as it only has 20KiB of RAM.
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chrismas9
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Re: STM32F103C8T6 Data Acquisition board

Post by chrismas9 » Sun Oct 13, 2019 10:15 am

STM32F103C8T6 only has 64K flash. That's not enough. The smallest working port for STM32 is L073 at 192K. I have managed to get it down to 149K but I gave up trying to get to 128K.

rpr
Posts: 71
Joined: Sat Oct 27, 2018 5:17 pm

Re: STM32F103C8T6 Data Acquisition board

Post by rpr » Sun Oct 13, 2019 4:53 pm

Many thank for the response. I suspected as much that this was the limitation. I like the compact size and all in one solution if that board. Will see if I can rig up something with a an esp32, a proto board, and some terminal blocks.

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