Hi John! Sorry for the late response.
> The MSB-iot has all the features I want and more, so it would be good to > reduce down from, but I don't find the documentation of it yet. Is it an > open design? The software is GPL... The MSB-IoT is a platform designed by FU Berlin for research. I don't know if the design is open, but you could try to contact Dr. Achim Liers [1] who designed the board > So, if I want to use the same chips and software as MSB-iot, do I need to > figure out the schematic to connect them up from scratch? MSB-iot uses a > STM32F415RG @$10/100, 192kb RAM 1024kb flash > (sounds luxurious). > > Is there any write up about trade offs of using less or more memory or clock > speed? > For example, what is different from the above platform capabilities compared > to a spark core with STM32F103CB @$5/100 pcs. cortex M3, 20kb RAM 128kb > flash > (sounds spartan). Do I understand your question correctly that you want to know the impact of amount of memory and clock speed on energy consumption and performance? I guess there are papers about this. Have you checked Google Scholar? > Are platform questions like how to choose amounts of flash and RAM for > dealing with radio OK to ask on the devel list? Definitely! Cheers, Oleg [1] http://www.mi.fu-berlin.de/inf/groups/ag-tech/staff/0Current/liers.html -- T he bes thin gabou tTCPfl owcontr oljokesi sthatthey knowwhento backo ff....
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