{"id":88955,"date":"2024-12-19T17:17:13","date_gmt":"2024-12-19T13:47:13","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/real-time-ble-proximity-based-led-blinking-with-bleuio-a-practical-guide-1e4k\/"},"modified":"2024-12-19T17:17:13","modified_gmt":"2024-12-19T13:47:13","slug":"real-time-ble-proximity-based-led-blinking-with-bleuio-a-practical-guide-1e4k","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/real-time-ble-proximity-based-led-blinking-with-bleuio-a-practical-guide-1e4k\/","title":{"rendered":"\u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 LED \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0646\u0632\u062f\u06cc\u06a9\u06cc BLE \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0628\u0627 BleuIO: \u06cc\u06a9 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0639\u0645\u0644\u06cc"},"content":{"rendered":"

Summarize this content to 400 words in Persian Lang
\n BleuIO\u060c \u06cc\u06a9 \u062f\u0627\u0646\u06af\u0644 USB \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 BLE\u060c \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 BLE \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u062f\u0631\u062a\u0645\u0646\u062f AT \u0648 \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0628\u06cc\u0646 \u067e\u0644\u062a\u0641\u0631\u0645 \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 BleuIO \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0646\u062a\u0631\u0644 LED \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0645\u062c\u0627\u0648\u0631\u062a BLE \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0645\u0627 \u0628\u0631 \u0646\u0638\u0627\u0631\u062a \u0628\u0631 RSSI (\u0646\u0634\u0627\u0646\u06af\u0631 \u0642\u062f\u0631\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc) \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u062e\u0627\u0635 BLE \u0648 \u06a9\u0646\u062a\u0631\u0644 \u0646\u0631\u062e \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 LED BleuIO \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u062c\u0627\u0648\u0631\u062a \u062a\u0645\u0631\u06a9\u0632 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0647\u0631 \u0686\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0646\u0632\u062f\u06cc\u06a9\u062a\u0631 \u0628\u0627\u0634\u062f\u060c \u0633\u0631\u0639\u062a \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u0627\u06cc\u0627\u0646 \u062a\u0645\u06cc\u0632 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u0648 LED \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u062e\u0631\u0648\u062c \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n

\u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 BleuIO Python \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0641\u0627\u0647\u06cc\u0645 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0647\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0631\u062f.<\/p>\n

\u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627 \u0648 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632<\/p>\n

\u062f\u0627\u0646\u06af\u0644 USB BleuIO Pro BLE<\/p>\n

\u067e\u0627\u06cc\u062a\u0648\u0646 \u0646\u0635\u0628 \u0634\u062f (\u067e\u06cc\u062a\u0648\u0646 3.6 \u06cc\u0627 \u062c\u062f\u06cc\u062f\u062a\u0631 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f)
\n \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 Python BleuIO
\n\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632
\npip install bleuio<\/p>\n

\u06a9\u062f \u0645\u0646\u0628\u0639
\n\u06a9\u062f \u0645\u0646\u0628\u0639 \u06a9\u0627\u0645\u0644 \u0631\u0627 \u0627\u0632 GitHub \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f: GitHub Repository<\/p>\n

\u062d\u0627\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647: \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 \u0627\u0644 \u0627\u06cc \u062f\u06cc \u0628\u06cc\u062f\u0631\u0646\u06af \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u062c\u0627\u0648\u0631\u062a<\/p>\n

\u0647\u062f\u0641:<\/p>\n

\u0645\u0642\u062f\u0627\u0631 RSSI \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u062e\u0627\u0635 BLE \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u062f\u0627\u0648\u0645 \u0646\u0638\u0627\u0631\u062a \u06a9\u0646\u06cc\u062f.
\n \u0645\u06cc\u0632\u0627\u0646 \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 LED \u062f\u0627\u0646\u06af\u0644 BleuIO \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0632\u062f\u06cc\u06a9\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f.
\n \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 LED \u0647\u0646\u06af\u0627\u0645 \u067e\u0627\u06cc\u0627\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n

\u06af\u0631\u062f\u0634 \u06a9\u0627\u0631:<\/p>\n

\u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc BLE \u0631\u0627 \u0627\u0633\u06a9\u0646 \u06a9\u0646\u06cc\u062f: \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u062f\u0631\u0633 MAC \u0622\u0646 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u06a9\u0646\u06cc\u062f.
\n \u0645\u0642\u0627\u062f\u06cc\u0631 RSSI \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f: \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0642\u062f\u0631\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u0648\u0627\u06a9\u0634\u06cc \u06a9\u0646\u06cc\u062f.
\n LED \u06a9\u0646\u062a\u0631\u0644: \u0646\u0631\u062e \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u062c\u0627\u0648\u0631\u062a \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f:<\/p>\n

\u062e\u06cc\u0644\u06cc \u0646\u0632\u062f\u06cc\u06a9: \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 \u0633\u0631\u06cc\u0639
\n \u0628\u0633\u062a\u0646: \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 \u0645\u062a\u0648\u0633\u0637.
\n \u062f\u0648\u0631: \u067e\u0644\u06a9 \u0632\u062f\u0646 \u0622\u0647\u0633\u062a\u0647
\n \u062e\u06cc\u0644\u06cc \u062f\u0648\u0631: \u067e\u0644\u06a9 \u0632\u062f\u0646 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0646\u062f.<\/p>\n

\u062e\u0631\u0648\u062c \u0628\u0631\u0627\u0632\u0646\u062f\u0647: \u0648\u0642\u062a\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062a\u0645\u0627\u0645 \u0634\u062f LED \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0627\u06cc\u062a\u0648\u0646<\/p>\n

\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06a9\u0627\u0645\u0644 \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n

import time
\nimport json
\nimport atexit
\nfrom bleuio_lib.bleuio_funcs import BleuIO<\/p>\n

rssi_value = None
\ndongle = None <\/p>\n

def scan_callback(scan_input):
\n global rssi_value
\n try:
\n device_data = json.loads(scan_input[0])
\n if device_data.get(“addr”) == “[1]6B:C0:5C:BD:CF:14”:
\n rssi_value = device_data[“rssi”]\n print(f”\\nDevice Found! Address: {device_data[‘addr’]}, RSSI: {rssi_value}”)
\n except json.JSONDecodeError as e:
\n print(f”Error decoding JSON: {e}”)
\n except Exception as e:
\n print(f”Unexpected error: {e}”)<\/p>\n

def send_led_command(dongle, rssi):
\n if rssi is not None:
\n if rssi > -40:
\n print(f”RSSI: {rssi} | Sending LED Command: 50\/50″)
\n dongle.at_led(toggle=”T”, on_period=”50″, off_period=”50″)
\n elif -60 <= rssi <= -40:
\n print(f”RSSI: {rssi} | Sending LED Command: 100\/100″)
\n dongle.at_led(toggle=”T”, on_period=”100″, off_period=”100″)
\n elif -90 <= rssi < -60:
\n print(f”RSSI: {rssi} | Sending LED Command: 200\/200″)
\n dongle.at_led(toggle=”T”, on_period=”200″, off_period=”200″)
\n else:
\n print(f”RSSI: {rssi} | Sending LED Command: 300\/300″)
\n dongle.at_led(toggle=”T”, on_period=”300″, off_period=”300″)
\n else:
\n print(“No RSSI value available for LED command.”)<\/p>\n

def cleanup():
\n if dongle:
\n print(“\\n— Turning off LED and cleaning up —“)
\n dongle.at_led(0)<\/p>\n

# Main logic
\ndef main():
\n global rssi_value, dongle
\n dongle = BleuIO()<\/p>\n

atexit.register(cleanup)<\/p>\n

dongle.register_scan_cb(scan_callback)<\/p>\n

print(“\\n— Starting BLE Task —\\n”)<\/p>\n

print(“Setting device role to Central…”)
\n central_response = dongle.at_central()<\/p>\n

try:
\n while True:
\n print(“\\nStarting scan for 2 seconds…”)
\n dongle.at_gapscan(2)
\n time.sleep(3) <\/p>\n

send_led_command(dongle, rssi_value)<\/p>\n

print(“\\nScan cycle completed. Restarting…\\n”)
\n time.sleep(1)
\n except KeyboardInterrupt:
\n print(“\\n— Script Terminated by User —“)<\/p>\n

# Run the main function
\nif __name__ == “__main__”:
\n main()<\/p>\n

\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n

\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n

\u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f<\/p>\n

\u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647: \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062f\u0627\u0646\u06af\u0644 BleuIO \u0631\u0627 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0633\u06a9\u0646 \u0631\u0648\u06cc \u0646\u0642\u0634 \u0645\u0631\u06a9\u0632\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f.
\n \u0627\u0633\u06a9\u0646 \u0628\u0631\u06af\u0634\u062a \u0628\u0647 \u062a\u0645\u0627\u0633: scan_callback \u062a\u0627\u0628\u0639 \u0645\u0642\u062f\u0627\u0631 RSSI \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0645\u06cc \u06a9\u0646\u062f.
\n \u06a9\u0646\u062a\u0631\u0644 LED: \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0642\u062f\u0627\u0631 RSSI:<\/p>\n

RSSI > -40: \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 \u0633\u0631\u06cc\u0639 (50 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 \u0631\u0648\u0634\u0646\/\u062e\u0627\u0645\u0648\u0634).
\n -60 <\/p>\n

\n

BleuIO\u060c \u06cc\u06a9 \u062f\u0627\u0646\u06af\u0644 USB \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 BLE\u060c \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 BLE \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0642\u062f\u0631\u062a\u0645\u0646\u062f AT \u0648 \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0628\u06cc\u0646 \u067e\u0644\u062a\u0641\u0631\u0645 \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 BleuIO \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0646\u062a\u0631\u0644 LED \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0645\u062c\u0627\u0648\u0631\u062a BLE \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0645\u0627 \u0628\u0631 \u0646\u0638\u0627\u0631\u062a \u0628\u0631 RSSI (\u0646\u0634\u0627\u0646\u06af\u0631 \u0642\u062f\u0631\u062a \u0633\u06cc\u06af\u0646\u0627\u0644 \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc) \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u062e\u0627\u0635 BLE \u0648 \u06a9\u0646\u062a\u0631\u0644 \u0646\u0631\u062e \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 LED BleuIO \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u062c\u0627\u0648\u0631\u062a \u062a\u0645\u0631\u06a9\u0632 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0647\u0631 \u0686\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0646\u0632\u062f\u06cc\u06a9\u062a\u0631 \u0628\u0627\u0634\u062f\u060c \u0633\u0631\u0639\u062a \u0686\u0634\u0645\u06a9 \u0632\u062f\u0646 \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u0627\u06cc\u0627\u0646 \u062a\u0645\u06cc\u0632 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u0648 LED \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u062e\u0631\u0648\u062c \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n

\u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 BleuIO Python \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0641\u0627\u0647\u06cc\u0645 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0647\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0631\u062f.<\/p>\n

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\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n