DC12V 16Kanal RS485 Relaismodul Modbus RTU Erweiterungsplatine Hutschienenplatine DIY
30,83 €
1 This version has 2 Command modes, MODBUS RTU Command and AT Command. 2 The default Command is the MODBUS RTU Command, compatible with older versions. 7 Under the MODBUS command mode, it can support up to 64 devices in parallel.
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