Onchain Blockchain InfrastructureInfra Item

Bitcoin open-source mining firmware on microcontrollers (AxeOS / ESP-Miner)

March 29, 2026Solosatoshi.com

Solosatoshi.com spotlights AxeOS as a volunteer-built open-source mining OS running on tiny hardware, framing it as proof Bitcoin infrastructure innovation can happen at the edge.

ESP-Miner/AxesOS is one of the most impressive open-source firmware projects in Bitcoin.
a complete mining operating system on a microcontroller smaller than a stick of gum.
Solosatoshi.com
open sourcebitcoinopen source

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