1PCS/LOT RS485-RS232-HAT Raspberry Pie RS485 RS232 Expansion Board Isolated 5V SPI Interface High Speed/Protection Circuit

1PCS/LOT RS485-RS232-HAT Raspberry Pie RS485 RS232 Expansion Board Isolated 5V SPI Interface High Speed/Protection Circuit
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sku: 1005005702347016
$22.89
Shipping from: China
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