Argon Industria PoE+ HATs add 25W Ethernet power and optional NVMe to Raspberry Pi 5
Argon Industria PoE+ HATs add 25W Ethernet power and optional NVMe to Raspberry Pi 5
Just got one of my more involved Home Assistant integrations online. We added a pressure transducer to monitor the water pressure for our pressure tank (where the well pump comes in). We have an Olimex PoE ESP32 there already and I decided to custom design and fabricate a PCB (first time ever) as a hat for an ADS1115 ADC and connectors.
It works! So we can now monitor our water pressure in excruciating real time precision. Just because.
4 Unsettling Theories About #EdgarAllanPoe’s Death That Experts Still Can’t Explain
The bizarre events leading up to Edgar Allan Poe’s death continue to spark debate and speculation.
By Logan DeLoye, Apr 20, 2026
LeafKVM open-source hardware IP KVM offers WiFi 5, PoE, USB-C serial console, and 2.4-inch touchscreen display (Crowdfunding)

LeafKVM is a wireless and PoE open-source hardware IP KVM based on Rockchip RV1126B SoC with 512MB RAM and a microSD card slot for storage. Like other IP KVMs, it enables remote access to computers and servers, even at the BIOS level or when the machine is unresponsive, by emulating keyboard, mouse, and video through HDMI/VGA and USB ports. Other features include a 2.4-inch touchscreen display for configuration and guest video mirroring, a USB-C port for serial debug, a USB Type-A port for expansion (e.g., power control), and an ultra-low latency of less than 100ms. LeafKVM specifications: SoC - Rockchip RV1126B CPU – Quad-core Arm Cortex-A53 up to 1.6 GHz GPU – 2D Graphics Engine VPU Video Decoder – H.265/H.264 up to 3840×2160 @ 30fps Video Encoder – H.265, H.264, JPEG up to 12Mbps @ 30fps JPEG Decoder AI accelerator – Rockchip NPU engine up to 3 TOPS (INT8); likely not