+- Smart Home Automation Forum (https://www.kincony.com/forum)
+-- Forum: Technical Support (https://www.kincony.com/forum/forumdisplay.php?fid=20)
+--- Forum: KC868-A4S (https://www.kincony.com/forum/forumdisplay.php?fid=41)
+--- Thread: KC868-A4S GSM AT command debug source code for arduino IDE (/showthread.php?tid=2619)
KC868-A4S GSM AT command debug source code for arduino IDE - admin - 03-01-2023
KC868-A4S-AT-debug.zip (Size: 305 bytes / Downloads: 279)
before use source code, make sure you have set the serial2 pin number by config file.
RE: KC868-A4S GSM AT command debug source code for arduino IDE - Denilson - 01-29-2025
Hello I am in the process of testing the sim7600 4G but I cannot do the tests here is my code: #define SIM7600_TX 13 // TX2 on KC868-A4S
#define SIM7600_RX 15 // RX2 on KC868-A4S
void setup() {
Serial.begin(115200);
Serial2.begin(115200, SERIAL_8N1, SIM7600_RX, SIM7600_TX);
Serial.println("? KC868-A4S connected to SIM7600!");
// Wait 2 seconds for the module to start
delay(2000);
Serial.println("Sending AT command...");
Serial2.println("AT");
// Wait for the response from SIM7600
unsigned long timeout = millis() + 3000; // Timeout of 3 seconds
while (millis() < timeout) {
while (Serial2.available()) {
char c = Serial2.read();
Serial.write©;
}
}
}
void loop() {
// Transfer of commands from PC to SIM7600
while (Serial.available()) {
Serial2.write(Serial.read());
}
// Display of SIM7600 responses
while (Serial2.available()) {
Serial.write(Serial2.read());
}
}
RE: KC868-A4S GSM AT command debug source code for arduino IDE - admin - 01-31-2025
can you use our sample code test firstly.
RE: KC868-A4S GSM AT command debug source code for arduino IDE - Denilson - 01-31-2025
I have already done this test but it
RE: KC868-A4S GSM AT command debug source code for arduino IDE - admin - 01-31-2025
after china new year holidays, we can test it with A4S + SIM7600E
RE: KC868-A4S GSM AT command debug source code for arduino IDE - Denilson - 02-01-2025
(01-31-2025, 11:51 PM)admin Wrote: after china new year holidays, we can test it with A4S + SIM7600E
ok but for me it's a bit urgent