I can honestly say, I have no idea why I bought 10 of these 433Mhz receivers (HC12?), and 5 of these Transmitters (FS1000A).....
They are OOK/ASK. I found them in a box that has been in storage for years. The thing is I already have a bunch of these modules, and I don't use them. So I have no idea why I would buy more.

#Arduino #RXTX #433Mhz #FS1000A #HC12 #OOK #ASK

next #esp32 project is to turn a stupid ceiling fan that can only be controlled by a remote (because the previous homeowner was an idiot) into a "smart" one.

going to try two approaches since I'm seeing projects using both and why not?

Ordered a #FS1000A transmittion/receiver kit that operates at 315MHz, but since the fan remote operates at ~304MHz I also threw in an order of 303.875MHz quartz resonators so I can try out a little desolder/swap/solder on it in order to try out the project here: https://randomnerdtutorials.com/rf-433mhz-transmitter-receiver-module-with-arduino/

Also threw in an order for a #CC1101 module, based off the project here: https://github.com/patrickdk77/hampton-bay-fan-mqtt

The second one seems simpler, but I'm trying to get back into #soldering and when you're drunk on aliexpress it doesn't really hurt to throw $6 toward the communist regime for some electronic doohickeys to play with.