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Published 20 hours ago • verified publisher icon bondus

Can use RP2040?

Open spectrespc opened this issue 3 years ago • 2 comments

Can use RP2040? STMs have become very expensive :( https://jlcpcb.com/parts/componentSearch?isSearch=true&searchTxt=rp2040

spectrespc avatar Feb 22 '22 12:02 spectrespc

The major stopper is that the RP2040 does not have CAN bus. It should be possible to implement using the PIOs, I was hoping the community would have done that already. Or possibly use an external CAN controller over SPI bus

bondus avatar Feb 28 '22 18:02 bondus

Ill just leave these here for reference. The MCP2518FD is like $2aud on digikey https://kentindell.github.io/2021/02/16/three-pico-boards/ https://www.cnx-software.com/2021/12/15/canbed-raspberry-pi-rp2040-board-supports-can-bus-obd-ii-protocol/ Cheers.

wattsie avatar Apr 25 '22 11:04 wattsie