Feature:Operating voltage: 5VOn-board MAX485 chipA low power consumption for the RS-485 communicationSlew-rate limited transceiver5.08mm pitch 2P terminalConvenient RS-485 communication wiringAll pins of chip have been lead to can be controlled through the microcontrollerBoard size: 44 x 14mmPackage included:
20 x MAX485 TTL to RS485 module
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