I have continuously got this error (+CME ERROR: 701) when I try to do AT+QHTTPPOST command. But with the same code i have successfully send messages through another EC25 module. Below show the error message. Send ->: AT+QHTTPURL=78,80
Response ->: AT+QHTTPURL=78,80
CONNECT
Send ->: https://api.datacake.co/integrations/api/5f05ad8e-1b33-4a79-86ef-6d2f834f716b/
Response ->:
OK
Send ->: AT+QHTTPPOST=355,80,80
Response ->: AT+QHTTPPOST=355,80,80
+CME ERROR: 701 How to encounter this situation. In the below I have shown the At commands I have send to do HTTP.
gsm_send_serial(“AT+QHTTPCFG="contextid",1”, 1000);
delay(2000);
gsm_send_serial(“AT+QIACT?”, 1000);
delay(2000);
gsm_send_serial(“AT+QICSGP=1,1,"hologram","","",1”, 1000);
delay(2000);
gsm_send_serial(“AT+QIACT=1”, 1000);
delay(2000);
gsm_send_serial(“AT+QIACT?”, 1000);
delay(2000);
gsm_send_serial(“AT+QHTTPURL=78,80”, 1000);
delay(10000);
gsm_send_serial(“”, 1000); // Send the command (I have delete the link as I can only put one link
delay(10000);
String response;
response = gsm_send_serial(“AT+QHTTPPOST=355,80,80”,2000);
delay(10000);
response = gsm_send_serial(jsonString,3000);
delay(10000);
gsm_send_serial(“AT+QHTTPREAD=80”, 1000);
delay(2000);