Making special tools for special needs. Feel free to request a project.
v2x2map. Open-source receiver and live map for ITS-G5/V2X traffic on 5.9 GHz IEEE 802.11p — ESP32-C5 sniffer + Android app + Python bridge + Windows installer
77climapilot. Control your Midea air conditioner locally over Wi-Fi — no cloud account required. (Android, free & ad-free)
41marstek-cell-monitor. Single-file HTML dashboard for live monitoring of Marstek Venus E LiFePO4 cell voltages via Home Assistant (DE/EN)
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