1Mbps UART PWM GPIO Signal Long-Distance Full-Duplex Transceiver Serial Port RS422/RS485 Shield for Arduino UNO Mega2560 NANO

1Mbps UART PWM GPIO Signal Long-Distance Full-Duplex Transceiver Serial Port RS422/RS485 Shield for Arduino UNO Mega2560 NANO
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sku: 1005006395857384
$11.69
Shipping from: China
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