Anti Interference Isolated RS485 Modul mit 120 Ohm Matching Resistor
16,43 €
1 for TTL to RS485 module. With 120 ohm matching resistor, short-circuiting RO can enable the matching resistor. Anti-interference wiring and copper laying to prevent signal interference. 3.3V and 5.0V signals are compatible and can be matched with the module Xinyi Electric.
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