{"id":398,"date":"2026-06-10T22:29:59","date_gmt":"2026-06-10T14:29:59","guid":{"rendered":"https:\/\/projectleon.net\/make\/blog\/lora-relay-switch-remote-control-esp32-farsi\/"},"modified":"2026-06-10T22:30:00","modified_gmt":"2026-06-10T14:30:00","slug":"lora-relay-switch-remote-control-esp32-farsi","status":"publish","type":"post","link":"https:\/\/projectleon.net\/make\/blog\/lora-relay-switch-remote-control-esp32-farsi\/","title":{"rendered":"\u0633\u0627\u062e\u062a \u0631\u0644\u0647 \u06a9\u0646\u062a\u0631\u0644\u200c\u067e\u0630\u06cc\u0631 LoRa: \u0633\u0648\u0626\u06cc\u0686 \u0647\u0648\u0634\u0645\u0646\u062f \u0627\u0632 \u0631\u0627\u0647 \u062f\u0648\u0631 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a (\u0641\u0627\u0631\u0633\u06cc)"},"content":{"rendered":"
\n\u0631\u0644\u0647 LoRa ESP32 \u06a9\u0646\u062a\u0631\u0644 \u0631\u0627\u0647 \u062f\u0648\u0631\n<\/div>\n
\n

\u0631\u0644\u0647 \u0648 \u06a9\u0646\u062a\u0631\u0644 \u0631\u0627\u0647\u200c\u062f\u0648\u0631 \u0628\u0627 LoRa \u06cc\u0639\u0646\u06cc \u0686\u0647\u061f (\u0628\u0631\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc)<\/h2>\n

\u0631\u0644\u0647 (Relay)<\/strong> \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u06cc\u06a9 \u0633\u06cc\u06af\u0646\u0627\u0644 \u06f5V \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u062f\u0627\u0631\u0647\u0627\u06cc \u06f2\u06f2\u06f0V \u0628\u0631\u0642 \u0634\u0647\u0631\u06cc \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631\u0647\u0627\u06cc \u06f1\u06f2V \u0642\u0648\u06cc \u0631\u0627 \u0642\u0637\u0639 \u0648 \u0648\u0635\u0644 \u06a9\u0646\u062f. \u0645\u0627\u0698\u0648\u0644 \u0631\u0644\u0647 \u06f4 \u06a9\u0627\u0646\u0627\u0644 \u06cc\u06a9\u06cc \u0627\u0632 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u0642\u0637\u0639\u0627\u062a \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc IoT \u0627\u0633\u062a.<\/p>\n

\u062a\u0631\u06a9\u06cc\u0628 \u0631\u0644\u0647 \u0628\u0627 LoRa \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0646\u062a\u0631\u0644 \u0631\u0627\u0647\u200c\u062f\u0648\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0645\u06cc\u200c\u0633\u0627\u0632\u062f \u06a9\u0647 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u060c SIM\u060c \u06cc\u0627 WiFi \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062e\u0627\u0631\u062c \u0627\u0632 \u062e\u0627\u0646\u0647\u060c \u0632\u0645\u06cc\u0646 \u06a9\u0634\u0627\u0648\u0631\u0632\u06cc\u060c \u06cc\u0627 \u0645\u062d\u0648\u0637\u0647 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627 \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f \u2014 \u062a\u0627 \u06f5 \u06a9\u06cc\u0644\u0648\u0645\u062a\u0631. \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627: \u0631\u0648\u0634\u0646\/\u062e\u0627\u0645\u0648\u0634 \u06a9\u0631\u062f\u0646 \u067e\u0645\u067e \u0622\u0628 \u06a9\u0634\u0627\u0648\u0631\u0632\u06cc\u060c \u06a9\u0646\u062a\u0631\u0644 \u062f\u0631\u0648\u0627\u0632\u0647 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc\u060c \u0631\u0648\u0634\u0646 \u06a9\u0631\u062f\u0646 \u0686\u0631\u0627\u063a \u0627\u0646\u0628\u0627\u0631\u060c \u06cc\u0627 Arm\/Disarm \u0633\u06cc\u0633\u062a\u0645 \u0636\u062f\u0633\u0631\u0642\u062a UGV.<\/p>\n<\/div>\n

\n

\u0645\u062d\u0635\u0648\u0644\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u0633\u0627\u0632\u06cc\u062f<\/h2>\n

\u06cc\u06a9 \u0633\u0648\u0626\u06cc\u0686 \u0647\u0648\u0634\u0645\u0646\u062f \u06f4 \u06a9\u0627\u0646\u0627\u0644<\/strong> \u06a9\u0647 \u0627\u0632 \u06f5 \u06a9\u06cc\u0644\u0648\u0645\u062a\u0631 \u0628\u0627 \u062f\u0633\u062a\u06af\u0627\u0647 \u0641\u0631\u0633\u062a\u0646\u062f\u0647 \u062f\u0633\u062a\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n

    \n
  • \u0632\u0645\u0627\u0646 \u0633\u0627\u062e\u062a:<\/strong> \u06f2 \u062a\u0627 \u06f3 \u0633\u0627\u0639\u062a<\/li>\n
  • \u0647\u0632\u06cc\u0646\u0647:<\/strong> \u06f7\u06f0\u06f0 \u0647\u0632\u0627\u0631 \u062a\u0627 \u06f1 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0648\u0645\u0627\u0646<\/li>\n
  • \u0628\u0631\u062f:<\/strong> \u06f1-\u06f5 \u06a9\u06cc\u0644\u0648\u0645\u062a\u0631<\/li>\n<\/ul>\n

    ⚠ \u0627\u062a\u0635\u0627\u0644 \u0631\u0644\u0647 \u0628\u0647 \u0628\u0631\u0642 \u06f2\u06f2\u06f0V \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062f\u0627\u0646\u0634 \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9 \u0627\u06cc\u0645\u0646\u06cc \u062f\u0627\u0631\u062f. \u0627\u06af\u0631 \u0645\u0637\u0645\u0626\u0646 \u0646\u06cc\u0633\u062a\u06cc\u062f \u0641\u0642\u0637 \u0627\u0632 \u0628\u0627\u0631\u0647\u0627\u06cc \u06f1\u06f2V DC \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/div>\n

    \n\n\n\u0641\u0631\u0633\u062a\u0646\u062f\u0647 \u062f\u0633\u062a\u06cc<\/text>\nESP32 + LoRa<\/text>\n\u06f4 \u062f\u06a9\u0645\u0647<\/text>\n\u06af\u06cc\u0631\u0646\u062f\u0647 \u0631\u0644\u0647<\/text>\nESP32 + LoRa<\/text>\n\u0645\u0627\u0698\u0648\u0644 \u0631\u0644\u0647 \u06f4ch<\/text>\n\n\n\n433MHz LoRa<\/text>\n\u062f\u06a9\u0645\u0647 \u2192 \u0641\u0631\u0633\u062a\u0646\u062f\u0647 LoRa \u2192 \u06af\u06cc\u0631\u0646\u062f\u0647 \u2192 \u0631\u0644\u0647 \u0631\u0648\u0634\u0646\/\u062e\u0627\u0645\u0648\u0634<\/text>\n<\/svg><\/p>\n

    \u0642\u0637\u0639\u0627\u062a \u0644\u0627\u0632\u0645 (BOM)<\/h2>\n\n\n\n\n\n\n\n\n
    \u0642\u0637\u0639\u0647<\/th>\n\u062a\u0639\u062f\u0627\u062f<\/th>\n\u0646\u0642\u0634<\/th>\n<\/tr>\n<\/thead>\n
    TTGO LoRa32 V2.1<\/td>\n\u06f2 \u0639\u062f\u062f<\/td>\n\u0641\u0631\u0633\u062a\u0646\u062f\u0647 + \u06af\u06cc\u0631\u0646\u062f\u0647<\/td>\n<\/tr>\n
    \u0645\u0627\u0698\u0648\u0644 \u0631\u0644\u0647 \u06f4 \u06a9\u0627\u0646\u0627\u0644 \u06f5V<\/td>\n\u06f1 \u0639\u062f\u062f<\/td>\n\u0633\u0648\u0626\u06cc\u0686 \u062e\u0631\u0648\u062c\u06cc<\/td>\n<\/tr>\n
    \u062f\u06a9\u0645\u0647 \u062a\u0627\u06a9\u062a\u06cc\u06a9\u0627\u0644 \u06f1\u06f2mm \u00d7 \u06f4<\/td>\n\u06f4 \u0639\u062f\u062f<\/td>\n\u0648\u0631\u0648\u062f\u06cc \u0641\u0631\u0633\u062a\u0646\u062f\u0647<\/td>\n<\/tr>\n
    \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 OLED 0.96″<\/td>\n\u06f1 \u0639\u062f\u062f (\u0627\u062e\u062a\u06cc\u0627\u0631\u06cc)<\/td>\n\u0648\u0636\u0639\u06cc\u062a \u0631\u0644\u0647\u200c\u0647\u0627<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u06a9\u062f \u0641\u0631\u0633\u062a\u0646\u062f\u0647<\/h2>\n
    \n#include <SPI.h>\n#include <LoRa.h>\n\nconst int BTNS[] = {2, 4, 5, 13};  \/\/ \u062f\u06a9\u0645\u0647\u200c\u0647\u0627\u06cc \u06f4\u06af\u0627\u0646\u0647\nbool relayState[4] = {false, false, false, false};\n\nvoid setup() {\n  for (int b : BTNS) { pinMode(b, INPUT_PULLUP); }\n  LoRa.begin(433E6);\n  LoRa.setSpreadingFactor(9);\n}\n\nvoid loop() {\n  for (int i = 0; i < 4; i++) {\n    if (digitalRead(BTNS[i]) == LOW) {\n      delay(50);  \/\/ debounce\n      if (digitalRead(BTNS[i]) == LOW) {\n        relayState[i] = !relayState[i];  \/\/ toggle\n        String msg = \"R\" + String(i) + \":\" + (relayState[i] ? \"1\" : \"0\");\n        LoRa.beginPacket();\n        LoRa.print(msg);\n        LoRa.endPacket();\n        while(digitalRead(BTNS[i]) == LOW);  \/\/ \u0645\u0646\u062a\u0638\u0631 \u0631\u0647\u0627 \u0634\u062f\u0646\n      }\n    }\n  }\n}\n<\/code><\/pre>\n
    \u06a9\u062f \u06af\u06cc\u0631\u0646\u062f\u0647<\/h2>\n
    \n#include <SPI.h>\n#include <LoRa.h>\n\nconst int RELAY_PINS[] = {14, 15, 16, 17};  \/\/ \u067e\u06cc\u0646\u200c\u0647\u0627\u06cc \u0631\u0644\u0647 (Active LOW)\n\nvoid setup() {\n  for (int p : RELAY_PINS) { pinMode(p, OUTPUT); digitalWrite(p, HIGH); }\n  LoRa.begin(433E6);\n  LoRa.setSpreadingFactor(9);\n  Serial.begin(115200);\n}\n\nvoid loop() {\n  int pktSize = LoRa.parsePacket();\n  if (pktSize) {\n    String cmd = \"\";\n    while (LoRa.available()) cmd += (char)LoRa.read();\n    \/\/ \u0641\u0631\u0645\u062a: \"R0:1\" \u06cc\u0627 \"R2:0\"\n    if (cmd.startsWith(\"R\") && cmd.length() >= 4) {\n      int idx = cmd.charAt(1) - '0';\n      bool state = cmd.charAt(3) == '1';\n      if (idx >= 0 && idx < 4) {\n        digitalWrite(RELAY_PINS[idx], state ? LOW : HIGH);  \/\/ Active LOW\n        Serial.println(\"Relay \" + String(idx) + \" = \" + (state ? \"ON\" : \"OFF\"));\n      }\n    }\n  }\n}\n<\/code><\/pre>\n
    \u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u062a\u0633\u062a<\/h2>\n\n\n\n\n\n\n\n\n
    \u062a\u0633\u062a<\/th>\n\u0646\u062a\u06cc\u062c\u0647<\/th>\n<\/tr>\n<\/thead>\n
    \u062f\u06a9\u0645\u0647 \u06f1 \u0631\u0644\u0647 \u06f1 \u0631\u0627 toggle \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/td>\n\u0628\u0644\u0647 \u2014 \u0635\u062f\u0627\u06cc \u06a9\u0644\u06cc\u06a9 \u0631\u0644\u0647<\/td>\n<\/tr>\n
    Serial Monitor \u0648\u0636\u0639\u06cc\u062a \u062f\u0631\u0633\u062a \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f\u061f<\/td>\n\u0628\u0644\u0647<\/td>\n<\/tr>\n
    \u062f\u0631 \u06f2\u06f0\u06f0 \u0645\u062a\u0631 \u062f\u0633\u062a\u0648\u0631 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/td>\n\u0628\u0644\u0647<\/td>\n<\/tr>\n
    \u0648\u0636\u0639\u06cc\u062a \u0631\u0644\u0647 \u0628\u0639\u062f \u0627\u0632 \u0642\u0637\u0639 \u0628\u0631\u0642 \u062d\u0641\u0638 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/td>\nEEPROM \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n\n\n\n\n\n\n\n\u062f\u06a9\u0645\u0647\u200c\u0647\u0627 \u00d7 \u06f4<\/text>\nLoRa TX\/RX<\/text>\n433MHz 5km<\/text>\nESP32 \u06af\u06cc\u0631\u0646\u062f\u0647<\/text>\nParse \u062f\u0633\u062a\u0648\u0631<\/text>\n\u0631\u0644\u0647 \u00d7 \u06f4<\/text>\n\u067e\u0645\u067e\/\u0686\u0631\u0627\u063a\/...<\/text>\n\u0633\u0648\u0626\u06cc\u0686 \u0647\u0648\u0634\u0645\u0646\u062f LoRa \u2014 \u06f4 \u06a9\u0627\u0646\u0627\u0644 \u2014 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u2014 \u06f5 \u06a9\u06cc\u0644\u0648\u0645\u062a\u0631<\/text>\n<\/svg><\/p>\n
    \u0648\u06cc\u062f\u0626\u0648\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634\u06cc<\/h2>\n
    \n