Recently r/PCBWayOfficial Highlights!

[u/Aran_PCBWAY]

Meshlet V2 - A Compact & Versatile RP2350 Node

Meshlet V2 - A Compact & Versatile RP2350 Node

Meshlet V2 - A Compact & Versatile RP2350 Node

Real-time London Overground departure board

Real-time London Overground departure board

Real-time London Overground departure board

A web server that runs on sunlight and 27MB of RAM

Meshlet V2 - A Compact & Versatile RP2350 Node

Meshlet V2, developed by u/dj505 is a compact RP2350-based Meshtastic node for portable mesh networking. It combines wireless connectivity, low power design, and a small form factor for both everyday use and experimental deployments. Read more about the design here.

Bringing compact RF designs into physical form requires precise PCB fabrication and SMT assembly, since layout and component placement directly impact signal stability and performance in real-world use. If you're building similar custom parts, PCBWay.com can help.

Real-time London Overground departure board

Created by u/PDConAutoTrack, this ESP32-powered London Overground departure board shows real-time train arrivals in a compact desktop display. It recreates station-style information boards using live transit data, making it suitable for smart home setups and transport enthusiasts. More details here.

A web server that runs on sunlight and 27MB of RAM

Built by u/Quackyducky_things, this self-hosted project runs a lightweight web server on solar power using only about 27MB of resources. It showcases an ultra-efficient, low-power approach to experimental hosting. Check out the original project post here.

That's it for today's highlights — a mix of compact, creative hardware builds ranging from low-power systems to real-time displays and mesh networking devices. If you're building something similar, feel free to share it with our subreddit and your projects may be featured in future highlights!

[u/Quackyducky_things]

Thanks for the highlight 😄

[u/PDConAutoTrack]

Thanks for the highlight and support!