There is BLE Long Range (also called Coded PHY) which is Bluetooth with range of 1km. I bet that would be perfect for outdoor sensors. Longer range and lower po

There is BLE Long Range (also called Coded PHY) which is Bluetooth with range of 1km. I bet that would be perfect for outdoor sensors. Longer range and lower power than Wifi, and Bluetooth ecosystem. I couldn't find any devices that support it yet.