
ESP32-CAM & Pythonã§ãæè»œç£èŠã«ã¡ã©ã·ã¹ãã ãæ§ç¯!!
ããã«ã¡ã¯ãRcatã§ããä»åã¯ESP32CAMãšããESP32ãã€ã³ã³ãšã«ã¡ã©ãçµã¿åãããã¢ãžã¥ãŒã«ã䜿ã£ãç£èŠã«ã¡ã©ã·ã¹ãã ãäœæããŠã¿ãŸããã
éåžžArduinoã§ããã°ã©ãã³ã°ããããšã®å€ãESP32ã§ãããä»åã¯å¿åãå€ããŠPythonãçµã¿åãããã·ã¹ãã ã®ç޹ä»ãããŸãã
ãªããæ¬èšäºã¯ããã¹ãã§åéããæ¹åãã§äžèšåç»ã®æç²èšäºãšãªããŸãã詳现ããœãŒã¹ã³ãŒãã®é¢ããŠã¯åç»ã®æ¹ãã確èªãã ããã
Ver2å ¬éããŸããã
Ver2åç»ã¯ãã¡ã
æ§Verã¯ãã¡ã
ã±ãŒã¹äœæããŸãã!ãã¡ãããããããé¡ãããŸã
ã©ããªã·ã¹ãã ãªã®ã??
 æåã«æ¬ã·ã¹ãã ã®æŠèŠã玹ä»ããŸãã
ESP32èªäœã¯ããã°ã©ãã³ã°ããªã
ãŸãESP32ã«ã¯ãµã³ãã«ã¹ã±ãããæžã蟌ãã§ãããŸãã
ãã®ãããESP32ãçŽæ¥Arduinoã§ããã°ã©ãã³ã°ããããšã¯ãããŸããããŸãæµç³ã«äœ¿ãã¥ããã®ã§ãWi-Fièšå®ã¯ã¹ãããããããçšåºŠã«ã¯æ¹é ããŸãããPythonã§å¥éã·ã¹ãã ãæ§ç¯ãã
æ¬äœã®ãã¢ã§ããã·ã¹ãã èªäœã¯Pythonã䜿ãPCã§çšŒåãããŸããè€æ°ã®ã«ã¡ã©ãåæã«ç£èŠå¯èœ
ã·ã¹ãã ãå¥åã«æ§ç¯ããŠããã®ã§ããŒããŠã§ã¢ãªãœãŒã¹ã®èš±ãéããããã§ãåæç£èŠãå¯èœãªã·ã¹ãã ã§ããé²ç»ãæ®åœ±ãå¯èœ
 ç»ååŠçã¯Pythonã·ã¹ãã åŽã§è¡ãã®ã§é²ç»ãæ®åœ±ãè¡ãããšãã§ããŸããOpenCVãçšããŸãã®ã§åäœæ€ç¥ãå¯èœã§ããWindows/Linux/RaspberryPiã§åäœå¯èœ
Pythonèšèªã䜿ãéœåäžOSã«åããã¥ããã·ã¹ãã ãšãªã£ãŠããŸãã
çè ã¯RaspberryPi4äžã§åäœãããŠããŸãã

æäœç»é¢

 ãŸãã¯æäœç»é¢ã®ç޹ä»ã§ãã
æ¬ã·ã¹ãã ã®å©çšã®æµãã¯æ¬¡ã®éãã§ãã
ESP32CAMã«Arduinoã®ãµã³ãã«ã¹ã±ãããæžã蟌ã
ArduinoããESP32CAMçšã®ãµã³ãã«ã¹ã±ãããæžã蟌ãã§ãèªå® ã®Wi-Fiã«æ¥ç¶ããŸãã
ããã§IPã¢ãã¬ã¹ã調ã¹ãŠãããŠãã ãããæ¬ã·ã¹ãã ã皌åããŠç®¡çããŒãžã«ã¢ã¯ã»ã¹ãã
ååã¯ãŸã£ãããªããŒãžã§ããã«ã¡ã©ã远å ãã
 ESP32CAMã®IPã¢ãã¬ã¹ãæå®ããŠã·ã¹ãã ã«ã«ã¡ã©ã远å ããŸããèšå®ã倿Žãã
ã«ã¡ã©ã¡ãã¥ãŒãã远å ããã«ã¡ã©ãIDã§æå®ããŠèšå®ã倿Žã§ããŸãã
äž»ã«èšçœ®åãã«å¿ããŠå転ãå転ãè¡ããŸããç£èŠ/æ®åœ±ããã
ãã¬ãã¥ãŒãã¿ã³ãæŒãããšã§ESP32CAMããæ åã転éããŸãã
é²ç»ãã¿ã³ãæŒãããšã§æ åãåç»ãšããŠä¿åãéå§ããæ®åœ±ãæŒãããšã§ç»åãšããŠä¿åããããšãã§ããŸãã
ã¡ãªã¿ã«ã以äžã§Wi-Fièšå®ãããšããå€ããããããã¹ã±ãããç¡ç·ã§æžãæããããããã«æ¹é ãããµã³ãã«ã玹ä»ããŠããŸãã
ESP32CAMã®æºå

ããŒãã¯"ESP32Wrover Module" æžã蟌ããµã³ãã«ã¹ã±ããã¯"CameraWebServer"

ç§ã®æ¹é çãã€ãããããµã³ãã«ã¹ã±ããã®ç»åã®ç®æãæžãæããŸãã
è§£å床ã®ã¿ä»»æã§ããè§£å床ã¯é»æºãå
¥ããŠæåã«éžæãããè§£å床ãæå®ããŠãããšããæå³ããããè§£å床ã倧ãããšãã¬ãŒã ã¬ãŒãã1FPSã§ãªããªãã®ã§åºæ¬çã«äžããããšããå§ãããŸãã
ã¢ãžã¥ãŒã«ã¿ã€ãã®å€æŽ
Wi-Fiã®èšå®
è§£å床èšå®(ãªããŠãè¯ã)

ESP32CAMã«ã¹ã±ãããæžã蟌ãã ãäžæŠåäœç¢ºèªããŠã¿ãŸãããã
ãã©ãŠã¶ããESP32CAMã«ã¢ã¯ã»ã¹ããŠç»åã®ãããªããŒãžã«ã¢ã¯ã»ã¹åºæ¥ãã°æºåã¯å®äºã§ãã
Pythonã·ã¹ãã ã®æºå

PythonããŒã«ãåããã«ã¯ããã€ãã®ã©ã€ãã©ãªãå¿ èŠãªã®ã§ã€ã³ã¹ããŒã«ããŸã
OpenCV
åç»åãç»ååŠçã§äœ¿çš
â»OSã«ããå°å ¥é£æåºŠãé«ãã®ã§æ³šæNumpy
OpenCVã§å©çšããã®ã§å¿ èŠFlask
WEBã·ã¹ãã æ§ç¯ã«å¿ èŠcryptography
WEBã·ã¹ãã å ã§äœ¿çš

ã©ã€ãã©ãªã®ã€ã³ã¹ããŒã«ãåºæ¥ããã·ã¹ãã ãèµ·åããŸãã
é
åžããŒã¿ã®å
容ã確èªããPythonããã°ã©ã ãèµ·åããŸãã
ããã§èµ·åããªãå Žåããã¡ããšã©ã€ãã©ãªãã€ã³ã¹ããŒã«åºæ¥ãŠããã確èªããŠãã ããããšã©ãŒã¡ãã»ãŒãžã確èªããå Žåã¯ããã«ã¯ãªãã¯ã§èµ·åã§ã¯ãªããã³ãã³ãããã³ããããèµ·åããããšã¡ãã»ãŒãžã確èªã§ããŸãã

 ããŒã«ãèµ·ååºæ¥ãã管çããŒãžã«ã¢ã¯ã»ã¹ããæåã®æé ã§èª¬æããããã«ã«ã¡ã©ã远å ããŸãã
ä»çµã¿

ãªãPython x ESP32-CAMãšããæŽæãå¯èœãªã®ããããã¯ãµã³ãã«ã¹ã±ããã§ç޹ä»ã¯ãããŠããŸããããã¹ããªãŒã ã§ã¯ãªãç»åãååŸããURLãååšããããšã«ãããŸããããã«ã¢ã¯ã»ã¹ããããšã§ç»åãäžæååŸã§ããŸãã
åŸã¯ç°¡åã§ããååŸããç»åãOpenCVã«åããŠåè»¢ãæ¥ä»å°åãè¡ããé²ç»ãããã¡ã«åããããã®ãŸãŸä¿åããã°é²ç»ãã§ããŸããããããã¯ã©ã€ã¢ã³ãã«éä¿¡ããã°ç䌌ã¹ããªãŒãã³ã°ãå¯èœã§ãã
ãŸãšã
 ESP32-CAMã¯æ Œå®ã§ç£èŠã·ã¹ãã ãäœããããªçŽ æŽãããã¢ãžã¥ãŒã«ã§ããããCèšèªã§ç»ååŠççã¯éåžžã«é£æåºŠãé«ããµã³ãã«ä»¥äžã«é²ãã§ããäŸã¯æ®ã©èŠãããŸããã
 ããã§èŠæ¹ãå€ããŠæ¬äœã§ããã°ã©ãã³ã°ããã®ã§ã¯ãªãå€éšã«å¥ã®ã·ã¹ãã ãæ§ç¯ãããšããæ¹æ³ã§æ¬äœãçãŸããŸãããPythonã§ããã°æ¯èŒçç°¡åã«ç»ååŠçãªã©ãçµããã®ã§ãããªãã«åã£ãæ©èœãå®è£
ã§ããŸããã
ã·ã¹ãã ã®é åžã«ã€ããŠ
 é åžæ å ±ã¯æäžéšã§ç޹ä»ãããŠããåç»èª¬æãã確èªã§ããŸãã