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TBH the rpi pico (rp2040 dev board) is hard to beat for the price of 5$. Dual core ARM cortex-m0+ at 100 something MHz and loads of ram and flash.
by auxym 5y ago
TBH the rpi pico (rp2040 dev board) is hard to beat for the price of 5$. Dual core ARM cortex-m0+ at 100 something MHz and loads of ram and flash.
- makapuf 5y agoDont forget programmable io ports with their independent tiny cores.
- auxym 5y agoOh yes, the PIO is very cool and somewhat unique. The list of examples of things that can be implemented with such a tiny "computer" (9 instructions assembly language, program size maximum of 32 instructions) is quite impressive: https://github.com/raspberrypi/pico-examples/tree/master/pio https://github.com/raspberrypi/pico-examples/tree/master/pio In fact, the rp2040 examples and SDK docs are very, very good compared to most traditional manufacturer's documentation and by itself makes it a very good value proposition for hobbyists.