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Welcome to AP Design Labs

23 Sep 20261 min read

AP Design Labs is where I publish the things I build around ESP32 boards, LoRa radios and MeshCore mesh networks. That means off-grid nodes, battery-powered sensors, and the notes I wish I'd had when I started.

Here's what you'll find:

Notes: reference write-ups on ESP32, MicroPython and MeshCore, kept up to date.
Calculators: free tools for battery life, LoRa airtime and voltage dividers.
Free library: PDF guides and product summaries, coming soon.
Shop: a small range of kits and boards, once they've been properly tested.

Thanks for stopping by.