note

Ethernet シリアル変換機

わけあってRS232とEthernet変換機が必要だったんですが、買うと結構高いので、ちょうど我が家に眠っていたArduino Nano Everyを使って作ってみました。実際は、ちょっと単なる電文のやり取りじゃなくて、ちょっとだけ文字列操作が必要だったんです。 GitHubに ...
Hackaday

Eight RS232 Ports, One Ethernet Port

When it comes to impromptu enclosures, [Paul Wallace] is a man after our own hearts, for his serial-to-Ethernet converters allowing him to control older test equipment were housed in takeaway curry ...
EDN

Ethernet camera has GPIO and RS232 interfaces

The Gigabit Ethernet uEye® extends the broad range of USB cameras by powerful models for sophisticated, complex machine vision and image processing applications. The bandwidth is 2.5 times higher than ...
Business Wire

Y-Lynx’s 500mW Smart Wireless Gateway to Replace Your RS232 Cable over 20 Kilometers

YVERDON, Switzerland--(BUSINESS WIRE)--The SWG-RS232-500, is the latest long range Smart Wireless Gateway of Y-Lynx capable of transferring up to 20 kilometres away, a serial thanks to 500mW Radio ...