If you want a 433Mhz receiver, I recommend https://www.banggood.com/DC35V-AK-119-433_92MHZ-4-Pin-Superheterodyne-Receiver-Board-Without-Decoding-105dBm-Sensitivity-p-1353453.html, which works. This one will not work without some soldering or changing of the electronics.

If you want a 433Mhz receiver, I recommend https://www.banggood.com/DC35V-AK-119-433_92MHZ-4-Pin-Superheterodyne-Receiver-Board-Without-Decoding-105dBm-Sensitivity-p-1353453.html, which works. This one will not work without some soldering or changing of the electronics.

If you want a 433Mhz receiver, I recommend https://www.banggood.com/DC35V-AK-119-433_92MHZ-4-Pin-Superheterodyne-Receiver-Board-Without-Decoding-105dBm-Sensitivity-p-1353453.html, which works. This one will not work without some soldering or changing of the electronics.

all ok

all ok

all ok