3 ms·
I agree. Where the Rpi<>Arduino combo comes in is where you need PWM and analog inputs in an easy form factor. Arduino talks to RPi over USB serial, and is eas
by kefka 12y ago
I agree.
Where the Rpi<>Arduino combo comes in is where you need PWM and analog inputs in an easy form factor. Arduino talks to RPi over USB serial, and is easy to script. The Arduino can be the controller interface while logic can be done on the RPi.
Also if you're doing computation expensive things (like using Arduino to pick up EEG data), the CPU on an Arduino is sufficient in ferrying the data to a faster CPU.
- bigiain 12y agoI know I'm living in a pretty small world of likeminded people and startup IoT companies, but it seems to me _everybody_ hits on the idea of "RaspberryPi + Arduino", then iterates until they end up with some very familiar looking ARM SOC + Atmel 8 bit microcontroller. It's astoundingly common. (And that's because it's a really good idea.)
- kefka 12y agoWhat Ive seen in the tight knit IoT communities is the ESP8266 going like wildfire. Its a crazy little chip, cheap and easy to use with LUA. And when it finishes FCC tests, will be legal to implement in designs here :)