I was skeptical at first, thinking that a large number of wires indicates a complexity beyond my expectations. I just wanted to send a few bytes between two devices and it seemed like overkill. So I went down the rabbit hole with some other radios and found that the cheaper and simpler radios aren't all that cheap (or even simpler) when you factor in the extra antennas and extra hardware needed to power them. . I ended up going back to those radios and trying them out. Hallelujah! They work! They just work.
π‘ CM19A R.F. PC Transceiver for X10 Devices
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TRENDnet TC-TP1 Network Signal Testing Probe with Adjustable Volume, Speaker and Compatibility for TC-NT2
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π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
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UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
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π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
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π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review