2023-11-26, 03:37 PM
I use an external arduino because the raspberry pi did not receive all of the RF messages compared to the dedicated arduino with hardware interrupts. It also works better for IR and other things.
It may be possible that an improved driver on the pi could help mitigate this, and it may be possible that if 1 core out 4 is dedicated to RF reception it would improve enough but would then likely consume more power (watts) compared to the arduino. I would love to hear if anyone uses alternate methods for 433.
I did the same thing for motor control finding the raspberry pi's ability to make pwm motor signals too limited.
It may be possible that an improved driver on the pi could help mitigate this, and it may be possible that if 1 core out 4 is dedicated to RF reception it would improve enough but would then likely consume more power (watts) compared to the arduino. I would love to hear if anyone uses alternate methods for 433.
I did the same thing for motor control finding the raspberry pi's ability to make pwm motor signals too limited.