ESP32-Bus-Expander v0.3: expand the radio capabilities of the ESP32 Bit Pirate with 5GHz Wi-Fi and 802.15.4…
Geo (@geo-tp) has released version 0.3 of ESP32-Bus-Expander on GitHub.
Executive Summary
Geo (@geo-tp) has released version 0.3 of ESP32-Bus-Expander on GitHub. The project adds radio capability to the ESP32 Bit Pirate , bringing 5GHz WiFi and 802.15.4 to the hardware hacking tool. The release includes prebuilt firmware binaries. They can be flashed with the ESP Tool web page, or automatically through the project’s own web flasher, both hosted on the ESP32-Bit-Pirate GitHub Pages site.
Open Silicon & Gate-Level Hardware Inspection
From a silicon and hardware engineering viewpoint: - **Interface Neutrality:** Mitigates dependency on proprietary BSPs, empowering open toolchains to address hardware directly. - **Supply Chain Verification:** Schematics and open pinouts allow deterministic audits against silicon errata. - **Lifecycle Decoupling:** Decouples physical hardware utility from commercial vendor end-of-life obsolescence.
Impact on the Open Ecosystem
Ensures that computational autonomy remains in the hands of the architect rather than closed silicon vendors.