environmental telemetry if Power Saving is enabled in CLIENT/ROUTER role

[dm5tt]

Category

Other

Hardware

Other

Firmware Version

2.5.x

Description

Tested with: Heltec HT-CT62

If Power Saving is enable Telemetry reporting become unreliable. Often you only will 1 or 2 telemetry packets being send to the mesh and then it stops.

How to reproduce

1. Set CLIENT or ROUTER role
2. sds_secs=ONE_DAY, ls_secs=ONE_DAY,min_wake_secs=1
3. Reduce Telemetry broadcast interval to a "testable" number like 1800
4. Also activate Environmental Telemetry with a sensor

Result

You will see 1 or rarely 2 broadcasts. Then nothing.

Client/Router functionality works without issues.

Cross-check with disabling "Power Saving" fixes the issues.

Relevant log output

No response

[thebentern]

The device does not wake up to send telemetry. If you set power savings mode on, the device is likely just asleep for those interval broadcasts

[dm5tt]

Hm.. could we introduce an additional, Light-Sleep surviving check if telemetry is due?

So if the Router or Client gets a LoRa interrupt - additionally send telemetry?

[Dude5101]

+1 on this

Telemetry should also wake from light sleep

[dm5tt]

#5134 Feature Ticket there.