Looking for a reliable long-distance transceiver. Have used HC-12 successfully in the past but found the new ones useless nowadays due to frequency drift, bad clones everywhere etc. Wasted a lot of time and energy. Look for a range of around a mile and fine if the cost is a bit higher if reliable. Will update my review and rating after testing. **** To update. Switching to 5 stars - very easy to use, maximum range not tested but there are many youtube videos on it. You can specify the frequency, network and ID of each device. Similar to an IP network, you can broadcast to all devices on your network or broadcast to a specific Reyax on your network. I just ordered another block. Has several remote transmitters and a receiver with a display. Works with serial software and Arduino, attiny85 etc.
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