Communictions protocol

ARP,
Bluetooth
Bluetooth 4.0,
Bluetooth 5.0,
Bluetooth Low Energy
Bluetooth Low Energy,
Bluetooth? 5,
DHCP,
EtherCAT
FTP,
HTTP,
IEEE 802.11b/g/n
IEEE 802.15.4,
LoRa
Modbus
Modbus RTU
NMEA
NMEA,
built-in www server,