Sim800l Proteus Library Info

// Send AT command to check communication sim800.println("AT"); delay(1000);

void loop() // Forward responses from SIM800L to Serial Monitor while(sim800.available()) Serial.write(sim800.read()); sim800l proteus library

| Feature | Simulation (Library) | Real Hardware | | :--- | :--- | :--- | | | Instant, always registered. | Takes 5-30 seconds. Depends on antenna/signal. | | Power Supply | Ignores voltage regulator needs. | Requires stable 3.8V @ up to 2A peak. | | Antenna | Not required. | Mandatory. No antenna = no network. | | SIM Card | Simulated via property. | Requires physical SIM with active balance. | | Timing Delays | Sub-second responses. | Real-world GSM responses take 0.5-3 seconds. | | GPRS HTTP/HTTPS | Rarely supported. | Fully supported (AT+HTTPACTION). | // Send AT command to check communication sim800