Adafruit RFM96W LoRa Radio Transceiver Breakout - 433 MHz RadioFruit Shipping:2-4 Weeks They can easily go 2Km

They can easily go 2Km line of sight using simple wire antennas

This accessory kit for the Balboa Chassis can be used for a variety of different applications

Integrated dual-mode Bluetooth (classic and BLE)

Alternate versions of firmware support either mono and stereo architecture – you choose

Adafruit RFM96W LoRa Radio Transceiver Breakout - 433 MHz RadioFruit Shipping:2-4 Weeks They can easily go 2Km"You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here , they receive them there. The only difference is that there is no cat." Sending data over long distances is like magic, and now you can be a magician with this range of powerful and easy to use radio modules. Sure, sometimes you want to