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Communication interface expansion
Other functional modules
Data acquisition and switch I/O
Matrix keyboard and connectors
LCD display
WiFi/4G/GPRS wireless communication
ModBus communication protocol software package
ES9281 industrial control motherboard
ESM6802 series industrial control motherboard
ESM335x series industrial control motherboard
ESM7000 series industrial control motherboard
ESM8000 series industrial control motherboard
Instrument and meter
Successful operation!