Update bug_report.md

Author: skarg

.github/ISSUE_TEMPLATE/bug_report.md

@@ -12,27 +12,28 @@ A clear and concise description of what the bug is.
 
 **To Reproduce**
 Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
+1. Connect hardware: [Specify hardware connections, e.g., "Connect ESP32 to USB port, connect sensor X to GPIO Y"]
+2. Flash firmware: [Specify method, e.g., "Flash `firmware_v1.2.hex` using esptool"]
+3. Power on device: [Describe power-up sequence, if relevant]
+4. Perform action: [Describe user interaction or environmental trigger]
+5. Observe error: [Describe what happens incorrectly]
 
 **Expected behavior**
 A clear and concise description of what you expected to happen.
 
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
+**Actual behavior**
+A clear and concise description of what actually happened, including any error messages or unexpected states.
 
-**Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
- - Version [e.g. 22]
+**Environment**
+*   **Microcontroller/Board:** [e.g., nucleo_f429zi, rpi_pico, adafruit_grand_central_m4_express]
+*   **Zephyr OS Version:** [e.g., v3.7.1]
+*   **BACnet Stack Library Version:** [e.g., v1.4.1]
+*   **Development Environment:** [e.g., bash, vscode]
+*   **Compiler/Toolchain:** [e.g., GCC ARM Embedded, picolibc, newlib]
+*   **Operating System (Host):** [e.g., Windows 10, macOS Ventura, Ubuntu 22.04, Windows, WSL Ubuntu 22.04]
+*   **Peripherals/Sensors:** [List any relevant connected hardware, e.g., "DHT11 sensor, I2C OLED display"]
 
-**Smartphone (please complete the following information):**
- - Device: [e.g. iPhone6]
- - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
- - Version [e.g. 22]
+**Logs/Output (if applicable)**
 
 **Additional context**
 Add any other context about the problem here.