LR43B/LR33B 433MHz/315MHz ASK Superheterodyne RF Module Wireless Remote Control Receiver Module
A part of the review has been auto-translated.
good delivery not testing sometime working!
Everything is according to description.
I received it. Thank you
It's smaller than I thought it would be, but I haven't tried it yet, as the details are given, but it looks good.
Great product, 16 Days delivery to the US
The 433MHz receivers work very well. i attached earphones to the data output and am able to hear a lost model beacon with it. Note that the receiver cannot be tuned. Therefore, the transmitter must be tuned to the receiver's frequency.
Great, much smaller and compact than the previous receivers, ideal to install with very little space.
Good.
Works as expected. Very fast delivery.
excellent products arrived early