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I'd like to see an RPi that includes an Arduino (or maybe an ESP32) on board, with some way to easily connect things to that Arduino's GPIO pins, and with the A
by tzs 3y ago
I'd like to see an RPi that includes an Arduino (or maybe an ESP32) on board, with some way to easily connect things to that Arduino's GPIO pins, and with the Arduino programmable and controllable from the RPi.
This would let you run things that need real time GPIO access and real time interrupt handlings on the Arduino, and would also give you DAC and ADC.
- fanf2 3y agoThe RP1 has two Cortex M3 cores and a PIO core, and is responsible for the GPIO pins. So I think it already has something close to what you want.
- lonjil 3y agoI can't find anything about the RP1 online, do you have a source?
- fanf2 3y agohttps://www.raspberrypi.com/news/introducing-raspberry-pi-5/#comment-1594112 https://www.raspberrypi.com/news/introducing-raspberry-pi-5/... There are a good few nuggets of gold from Raspberry Pi engineers in the comments on the announcement blog post