Overview

Erlang Modebus Client/Server

Usage

Connect

{ok, Device} = emodbus:connect("localhost", 502).

Read Coils

emodbus:read_coils(Device, Offset, Count).

Read HRegs

emodbus:read_hregs(Device, Offset, Count).

Write Coil

%% Coil = 0 | 1
emodbus:write_coil(Device, Offset, Coil).

Write HReg

emodbus:write_hreg(Device, Offset, Value).

Disconnect

emodubs:disconnect(Device).

License

The MIT License

Author

feng at emqtt.io