From 592cb98606125c333200d097c14fdb6410b34d05 Mon Sep 17 00:00:00 2001
From: jmsdevelop <156369581+jmsdevelop@users.noreply.github.com>
Date: Sat, 31 May 2025 12:40:44 +0200
Subject: [PATCH] get only IP from response

---
 src/TinyGsmClientSIM7600.h | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/TinyGsmClientSIM7600.h b/src/TinyGsmClientSIM7600.h
index 0a27f235..834edd8e 100644
--- a/src/TinyGsmClientSIM7600.h
+++ b/src/TinyGsmClientSIM7600.h
@@ -283,8 +283,20 @@ class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600>,
     sendAT(GF("+IPADDR"));  // Inquire Socket PDP address
     // sendAT(GF("+CGPADDR=1"));  // Show PDP address
     String res;
+	int pIni, pEnd;
     if (waitResponse(10000L, res) != 1) { return ""; }
-    cleanResponseString(res);
+    pIni = res.indexOf("+IPADDR: ");
+    if (pIni >= 0) {
+      pIni += 9;   // Jump 9 chars "+IPADDR: "
+      pEnd = res.indexOf("OK", pIni);
+      res = res.substring(pIni, pEnd);
+      res.replace("\r", "");
+      res.replace("\n", "");
+      res.replace(" ", "");
+      res.trim();
+    } else {
+	  cleanResponseString(res);
+	}
     res.trim();
     return res;
   }