The first pilot of the IoT aquaculture management system is being tested on an eel farm in Gochang, South Korea this month. A set of sensors in dozens of 20-foot-wide eel tanks wirelessly transmit data on water temperature, pH and dissolved oxygen levels to a sensor hub (in fact, the system probably works similarly to your smart home), which in turn connects to SK Telecom’s LTE network using a machine-to-machine radio.
