commit d393d08a585089f1e12287d5659e3826c1249c96
Author: shkim <sh.kim@medithings.co.kr>
Date:   Mon Jan 12 12:20:04 2026 +0900

    feat: HX711 초기화 및 연결 구현

diff --git a/rapimeasure.py b/rapimeasure.py
new file mode 100644
index 0000000..afabec0
--- /dev/null
+++ b/rapimeasure.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+"""
+LoadCell - Raspberry Pi Python library for HX711 load cell amplifier
+
+하드웨어 연결:
+- HX711 [VCC]  -> Pi 5 [Pin 1] (3.3V)
+- HX711 [GND]  -> Pi 5 [Pin 6] (GND)
+- HX711 [DT]   -> Pi 5 [Pin 29] (GPIO5)
+- HX711 [SCK]  -> Pi 5 [Pin 31] (GPIO6)
+"""
+
+from HX711 import SimpleHX711, Rate
+import time
+
+# HX711 핀 설정
+DT_PIN = 5   # GPIO5 -> 29번 핀
+SCK_PIN = 6  # GPIO6 -> 31번 핀
+
+# HX711 인스턴스 
+hx = None
+
+
+def init_hx711():
+    """HX711 초기화"""
+    global hx
+    print("HX711 초기화 중...")
+    print(f"  DT 핀: GPIO{DT_PIN} (Pin 29)")
+    print(f"  SCK 핀: GPIO{SCK_PIN} (Pin 31)")
+
+    try:
+        hx = SimpleHX711(DT_PIN, SCK_PIN, 1, 0, Rate.HZ_10)
+        print("HX711 연결 성공!")
+        return True
+    except Exception as e:
+        print(f"HX711 연결 실패: {e}")
+        print("배선 확인 필요")
+        return False
+
+
+def main():
+    if not init_hx711():
+        return
+    
+    print("\nRaw 값 읽기 테스트 (10회):")
+    for i in range(10):
+        print(f"  [{i+1:2d}] Raw: {hx.read()}")
+        time.sleep(0.5)
+    
+    print("테스트 완료")
+
+
+if __name__ == "__main__":
+    main()
+