Radxa recently unveiled many news about its products, adding NVMe support to the Rock Pi 4 v1.4 model and launching a tiny Rock Pi S board for voice applications, and a Rock Pi PoE HAT for adding Power-over-Ethernet to the Rock Pi 4. Rock Pi S: presumably, this will be an open-spec community backed board…
SinoVoIP has just unveiled their latest Banana Pi BPI-M4 board powered by Realtek RTD1395 processor, following Raspberry Pi 3B+ form factor, and adding an M.2 key E socket with PCIe 2.0 and USB 2.0 signals. The new SBC by SinoVoip has a 92 x 60mm footprint and a 40-pin, Raspberry Pi compatible expansion connector. The…
Guys at Pi Supply released a very useful raspberry shield, to allow the POE supply to the beloved mini-pc. The backing campaign already gathered 2x the request, and 19 days are still running before it’s over, so hurry up if you are interested! The details: You can now power your Raspberry Pi and provide…
This cool project to integrate Arduino compatible technology with Power over Ethernet is pretty interesting. Isn’t RS-485 old technology? If by old, you mean “has 3 decades of bullet-proof reliability”, then yes. Despite being invented over 30 years ago, RS-485 has been proven very reliable and is still used globally in industrial automation today. Keep in mind…
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