Waveshare Isolated RS485 RS232 Expansion HAT For Raspberry Pi 4B/3B+/3B/2B, SPI Control, Onboard Protection Circuits

Waveshare Isolated RS485 RS232 Expansion HAT For Raspberry Pi 4B/3B+/3B/2B, SPI Control, Onboard Protection Circuits
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sku: 1005007221580692
$14.54
Shipping from: China

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