ESP32 & IoT₹49 Vault
Build an IoT Geiger-Müller Radiation Monitor with ESP32 & J305 Tube
Comprehensive step-by-step engineering guide for building an IoT ionizing radiation monitor and nuclear fallout alert node using ESP32 and a Geiger-Müller tube.
ESP32 DevKit V1 (Xtensa Dual-Core 240MHz)Radiation Detector: Geiger-Müller Counter Interface with J305 / M4011 / SBM-20 Tube (400V High-Voltage Inverter, Digital Pulse Output on GPIO 13)Conversion & Metrics: Real-Time Counts Per Minute (CPM) & Micro-Sieverts per Hour ($\mu\text{Sv/h}$) ConversionAlerting & Cloud Telemetry: Physical Audio Click Synthesis (Buzzer), RadMon & Safecast Environmental Radiation API DispatchTarget Search Intent: "Geiger pulse interrupt false triggers from WiFi RF noise ESP32", "CPM to uSv/h tube conversion factor mismatch", "High voltage inverter flyback noise fix", "DIY nuclear fallout monitor IoT"1 Code • 0 CAD
Download verified Arduino C++ firmware, pinout table, and BOM for Build an IoT Geiger-Müller Radiation Monitor with ESP32 & J305 Tube.
19 mins
Open Vault