Add configurable OTA timeout support and update to version 2.41.0

- Added support for receiving timeout values from VSCode extension during OTA begin
- Devices can now apply server-configured timeout for OTA operations
- Useful for slow connections (GSM/GPRS) requiring longer timeouts
- Update version to 2.41.0

Author: alvarolb

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 2.41.0
+
+#### OTA
+
+- **Added** support for configurable OTA timeout. Devices can now receive and apply timeout values from the VSCode extension during OTA initialization, allowing per-device timeout configuration for operations over slow connections (GSM/GPRS).
+
 ## 2.40.0
 
 #### NB-IOT CORE

library.properties

@@ -1,5 +1,5 @@
 name=thinger.io
-version=2.40.0
+version=2.41.0
 author=Alvaro Luis Bustamante <alvarolb@thinger.io>
 maintainer=Thinger.io <admin@thinger.io>
 sentence=Arduino library for IOTMP protocol used on Thinger.io IOT Platform.

src/ThingerOTA.h

@@ -75,6 +75,13 @@ class ThingerOTA{
             size_t chunk_size       = in["chunk_size"];
             firmware_offset_ = 0;
 
+            // update timeout if provided from server (in milliseconds)
+            size_t timeout = in["timeout"];
+            if(timeout > 0){
+                timeout_ = timeout;
+                THINGER_DEBUG_VALUE("OTA", "Timeout updated to (ms): ", timeout_);
+            }
+
             THINGER_DEBUG("OTA", "Received OTA request...");
             THINGER_DEBUG_VALUE("OTA", "Firmware: ", firmware);
             THINGER_DEBUG_VALUE("OTA", "Firmware Size: ", firmware_size_);