Single Chip MCU TTL To RS485 Module 485 To Serial Port UART Level Conversion
3,45 €
MCU TTL to RS485 module 1. Using 10Ω current protection resistor, SMD design improves 485 signal integrity. Receiver input impedance with 1/4 unit load, supports multi-machine communication, and allows to be connected to the bus of up to 128 devices.
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