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E830-DTU acquisition control mode: M1M0=11, after changing the mode, it needs to be powered back on to take effect.
In the acquisition mode, for example, the E90-DTU radio can read the input of the E830-DTU (2R2-433L)-V8 device through the
command 01 02 00 00 00 00 02 F9 CB, when the 2 channels have input and 1 channel has no input, the data value 01 02 01 02 20 49
will be returned, and the blue light of D2 will be on.
In control mode, for example, the E90-DTU radio can control the output of relay 2 of the E830-DTU (2R2-433L)-V8 device by
command 01 05 00 00 00 FF 00 8C 3A, and the output of relay 1 is disconnected, and the data value will be returned as 01 05 00 00
FF 00 8C 3A, and the green light of D2 will be on.
Chapter II Performance Parameters
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Copyright ©2012–2020，Chengdu Yibaite Electronic Technology Co., Ltd
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E830-DTU(2R2-433L)-V8 User Manual
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