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Waveshare RS232 RS485 to RJ45 Ethernet Serial Server, RS232 and RS485 Dual Channels Independent Operation, Dual Ethernet Ports, PoE Network Port
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  • $73.78 
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  • $72.38 - $73.78
Waveshare 2.9inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico 296x128 Pixels Red/Black/White
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  • $48.16 
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RS485 to WiFi/Ethernet Module, Rail-Mount Serial Server, Modbus MQTT Gateway, Support 802.11b/g/n Wireless Standards, Support RS485 to WiFi, RS485 to Ethernet, Ethernet to WiFi, etc.
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  • $78.88 
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  • $77.48 - $78.88
Waveshare PoE HAT (B) for Raspberry Pi 3B+/4B 802.3af Power-Sourcing Equipment Required
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  • $55.06 
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