1. Limited Range: LoRaWAN is great for short-range communication, but it doesn’t have the same range as cellular networks. This means that it can be difficult to cover large areas with LoRaWAN, especially in rural or remote locations.
2. Limited Bandwidth: LoRaWAN is designed for low-bandwidth applications, so it’s not suitable for applications that require large amounts of data.
3. Cost: LoRaWAN requires the purchase of specialized hardware, which can be expensive. Additionally, the infrastructure required to deploy a LoRaWAN network can also be costly.
4. Security: LoRaWAN is vulnerable to hacking due to its open access protocol. This means that data transmitted over a LoRaWAN network is not as secure as data transmitted over a cellular network.
5. Interference: LoRaWAN operates in the unlicensed spectrum, which means that it can be vulnerable to interference from other devices. This can cause data loss or delays in transmission.