# 通信器
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- [4G](./4G.md)
- [5G](./5G.md)
- [AT](./at.md)
- [Bluetooth](./Bluetooth.md)
- [CAN](./CAN.md)
- [Ethernet](./ethernet.md)
- [LoRa](./LORA.md)
- [NB-IOT](./NB-IOT.md)
- [RS485](./rs485.md)
- [WiFi](./WiFi.md)
- [ZigBee](./Zigbee.md)