Voir la source de Radiation Mapper Using DFRobot Beetle ESP32-C6

{{Tuto Details
|Main_Picture=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm1.JPG
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|Licences=Attribution (CC BY)
|Description=<translate>Explore your surroundings like never before with a Geiger counter-based radiation mapper built using Beetle ESP32-C6.</translate>
|Area=Electronics
|Type=Technique
|Difficulty=Easy
|Duration=2
|Duration-type=hour(s)
|Cost=20
|Currency=USD ($)
|Tags=DFRobot, ESP32
}}
{{Introduction
|Introduction=<translate>Explore your surroundings like never before with a Geiger counter-based radiation mapper built using Beetle ESP32-C6.</translate>
}}
{{Materials
|Material=<translate></translate>
|Tools=<translate></translate>
}}
{{Tuto Step
|Step_Title=<translate>🧠 Overview</translate>
|Step_Content=<translate>In an age where invisible environmental factors matter more than ever, having personal access to real-time radiation data can be both empowering and educational. This project transforms the tiny but powerful '''Beetle ESP32-C6'''

into a '''wearable Geiger Counter''', enabling background radiation monitoring, data logging, and potential cloud integration—all in a portable form factor.

Whether you're exploring vintage collectibles, surveying urban areas, or just curious about your surroundings, this compact DIY device is a step toward environmental awareness.</translate>
|Step_Picture_00=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm2.JPG
|Step_Picture_01=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm3.JPG
}}
{{Tuto Step
|Step_Title=<translate>🧰 Components</translate>
|Step_Content=<translate></translate>
|Step_Picture_00=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm4.JPG
}}
{{Tuto Step
|Step_Title=<translate>Get PCBs for Your Projects Manufactured</translate>
|Step_Content=<translate>You must check out [https://www.pcbway.com/ PCBWAY f]or ordering PCBs online for cheap!

You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY t]o get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop. Also, check out this useful blog on PCBWay Plugin for KiCad from [https://www.pcbway.com/blog/News/PCBWay_Plug_In_for_KiCad_3ea6219c.html here. Us]ing this plugin, you can directly order PCBs in just one click after completing your design in KiCad.</translate>
|Step_Picture_00=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm5.JPG
}}
{{Tuto Step
|Step_Title=<translate>🔧 Hardware Setup</translate>
|Step_Content=<translate>=== Wiring ===
 <code>Geiger Module  →  Beetle ESP32-C6</code>

 <code>----------------------------------</code>

 <code>VCC            →  3.3V</code>

 <code>GND            →  GND</code>

 <code>OUT            →  GPIO4</code>
<blockquote>⚠️ Be cautious around the Geiger tube—it operates at ~400V and is fragile.</blockquote></translate>
|Step_Picture_00=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm6.JPG
}}
{{Tuto Step
|Step_Title=<translate>🖥️ Arduino IDE Configuration</translate>
|Step_Content=<translate>Install '''ESP32-C6 board support''': Add this URL to Board Manager: <code><nowiki>https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json</nowiki></code>

Select the board: <code>Beetle ESP32-C6 → Partition Scheme: “Minimal SPIFFS (Large App)”</code>

Install '''DFRobot_Geiger''' library via Library Manager or from this [https://github.com/cdjq/DFRobot_Geiger GIT Repo].</translate>
|Step_Picture_00=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm7.JPG
|Step_Picture_01=Radiation_Mapper_Using_DFRobot_Beetle_ESP32-C6_rm8.JPG
}}
{{Tuto Step
|Step_Title=<translate>🧪 Arduino Code</translate>
|Step_Content=<translate><syntaxhighlight lang="c++">
#include <DFRobot_Geiger.h>
#define detect_pin 4
DFRobot_Geiger geiger(detect_pin);

void setup() {
  Serial.begin(115200);
  geiger.start(); // Start counting
}

void loop() {
  delay(3000);
  Serial.print("CPM: ");
  Serial.println(geiger.getCPM());
  Serial.print("µSv/h: ");
  Serial.println(geiger.getuSvh());
}
</syntaxhighlight>CPM = Counts Per Minute µSv/h = Radiation dose rate (safe background levels are usually 0.05–0.2 µSv/h)</translate>
}}
{{Tuto Step
|Step_Title=<translate>📦 Real-World Use Cases</translate>
|Step_Content=<translate>🔬 Ph'''ysics Demos –''' Quick hands-on tool for teaching radiation in schools.

🧱 An'''tique & Gem Scans –''' Detect hidden radioactive elements in old items or minerals.

🌆 Ur'''ban Mapping –''' Log background levels in metro stations or granite-rich zones.

🚨 Em'''ergency Monitoring –''' Lightweight safety gear for post-disaster areas.

🏠 Ho'''me Check –''' Scan tiles, marble, and powders for elevated readings.

🛰️ Co'''smic Ray Tracker–''' Capture fluctuations during hikes or balloon launches.</translate>
}}
{{Tuto Step
|Step_Title=<translate>🚀 Optional Enhancements</translate>
|Step_Content=<translate>* 📍 GP'''S Logging:''' Pair with a GPS module to create timestamped radiation maps
* ☁️ '''Wi-Fi Uploads''': Send readings to Qubitro or ThingSpeak dashboards
* 🧾 Te'''legram Bot:''' Trigger measurement and get results remotely
* 🖥️ OL'''ED Display:''' Add compact readouts for field use
* 🔋 So'''lar Charging:''' Combine with a small panel for outdoors</translate>
}}
{{Tuto Step
|Step_Title=<translate>📝 Final Thoughts</translate>
|Step_Content=<translate>This project leverages the versatility of the Beetle ESP32-C6 and the precision of DFRobot’s Geiger counter to create a meaningful gadget. It’s easy to build, scales well with wireless/cloud modules, and makes environmental sensing more accessible to hobbyists, educators, and citizen scientists alike.</translate>
}}
{{Tuto Step
|Step_Title=<translate>🚀 Optional Enhancements</translate>
|Step_Content=<translate>* 📍 GP'''S Logging:''' Pair with a GPS module to create timestamped radiation maps
* ☁️ '''Wi-Fi Uploads''': Send readings to Qubitro or ThingSpeak dashboards
* 🧾 Te'''legram Bot:''' Trigger measurement and get results remotely
* 🖥️ OL'''ED Display:''' Add compact readouts for field use
* 🔋 So'''lar Charging:''' Combine with a small panel for outdoors</translate>
}}
{{Tuto Step
|Step_Title=<translate>📝 Final Thoughts</translate>
|Step_Content=<translate>This project leverages the versatility of the Beetle ESP32-C6 and the precision of DFRobot’s Geiger counter to create a meaningful gadget. It’s easy to build, scales well with wireless/cloud modules, and makes environmental sensing more accessible to hobbyists, educators, and citizen scientists alike.</translate>
}}
{{Notes
|Notes=<translate></translate>
}}
{{PageLang
|SourceLanguage=none
|IsTranslation=0
|Language=en
}}
{{Tuto Status
|Complete=Published
}}