Waveshare MCP23017 IO Expansion Board I2C Interface Expands 16 I/O Pins Compatible with Both 3.3V and 5V Levels

Waveshare MCP23017 IO Expansion Board I2C Interface Expands 16 I/O Pins Allows 8 PCS Stacked And Used at The Same Time Multi I2C Modules to be Stacked

14,50 €

Waveshare 16-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Ethernet Communication, Support PoE, Various Isolation & Protection Circuits, Industrial Grade Rail-Mount Case

79,99 €

Waveshare Industrial Serial Server RS485 zu RJ45 Ethernet TCP/IP zu serieller Rail-Mount Unterstützung mit PoE Ethernet Port und elektrischer Isolation

38,99 €

Waveshare 2.13 Inch e-Paper Display HAT 250x122 Resolution V4 E-Ink Screen Electronic Paper Module with Embedded Controller for Raspberry Pi 2B 3B 3B+ 4B Zero Zero W,SPI Interface

20,99 €