# How Often Does the ECU Send Heartbeat Messages to IoTSuite?

**URL:** <https://forum.wise-paas.advantech.com/t/how-often-does-the-ecu-send-heartbeat-messages-to-iotsuite/1696>\
**Category:** IoTEdge\
**Created:** [April 14, 2026, 9:13am UTC](https://forum.wise-paas.advantech.com/t/how-often-does-the-ecu-send-heartbeat-messages-to-iotsuite/1696 "2026-04-14T09:13:30Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Kelvin\_Huang](https://avatars.discourse-cdn.com/v4/letter/k/c4cdca/32.png) [@Kelvin\_Huang](https://forum.wise-paas.advantech.com/u/Kelvin_Huang)\
**Post date:** [April 14, 2026, 9:13am UTC](https://forum.wise-paas.advantech.com/t/how-often-does-the-ecu-send-heartbeat-messages-to-iotsuite/1696/1 "2026-04-14T09:13:30Z")

</div>

edgelin 284 version , IoTsuite TP site: v2.0.1.3

ecu send heartbear every around 60 seconds

Edgelink can’t setup hearbeart upload interval, it is hard code in firmware.

 ![image](https://canada1.discourse-cdn.com/flex032/uploads/wisepaasforum/original/1X/619b7c2f5381b6744180aabd1d6a44e83207a11f.png)