Raspberry pi zero with 433Mhz receiver

Products & Technology Raspberry Pi
#1

Hello,
I use a 433Mhz RF link kit for send temperature from an atmega328P (with DS18B20) and I want to receive it on a Raspberry Pi zero W, but it doesn’t work.

I use RC-switch library. (Rpi-rf on raspberry)

It works perfectly on a raspberry Pi 4, but with exactly the same program and configuration on a raspberry Pi zeroW, it doesn’t work anymore.

Have you an idea to fix it ?

Thanking you in advance.

#2

Raspberry Pi4 is 64 and Raspberry PI Zero is 32 bits.Is that the reason?

#3

Maybe it’s a reason… I don’t know !
If it’s the reason, have you any idea to fix it ?
I use " https://pypi.org/project/rpi-rf/ " on my raspberry to receive data.