I’m trying to figure out how to do this, by combining the two examples from the LIS3DH library on wake ups from movement, and position change. I however have had no luck with this, and I feel like I’m just cluelessly searching around for a solution. Here’s my code: https://go.particle.io/shared_apps…

But how will you know it’s upside down if it’s asleep? The accelerometer can generate an interrupt based on movement, but I don’t think you can pre-program a certain orientation it needs to be in. You can try waking up only the microcontroller and not fh e radio to check the orientation before dete…

This probably should be possible, but it didn’t seem to work quite right for me either. Using the AssetTrackerRK library: #include "Particle.h" #include "LIS3DH.h" // System threading is required for this project SYSTEM_THREAD(ENABLED); // This example doesn't use cellular so it's turned off t…

Ah I see! Thanks for your reply. I suppose the most effective way for me remains to just have it wake up from acceleration.

Instead of relying on a changing position, I’m trying to have the sensor wake up based purely on movement. However, I can’t find a way to actually make the sensor less sensitive than the default setting.For instance, I have this: const uint8_t movementThreshold = 30 (line 42 in https://go.particle…

Change this line of code: config.setLowPowerWakeMode(16); The 16 should be movementThreshold.

Sorry for asking so many questions - though I can’t quite figure this one out. I have some issues where my sensor is wrongfully activated - so instead of getting false alerts, I tried to build in an additional check. After the sensor wakes up, it goes into a new state, where it enters standby sleep …

[image] Vitesze: it goes into a new state, where it enters standby sleep mode for 5 seconds; Just for clarification [image] Vitesze: System.sleep(WKP, RISING, 5000, SLEEP_NETWORK_STANDBY); This is Stop Mode sleep for th µC (with the radio in standby). Standby sleep would reset the dev…

Ah I see! Do you have any recommendations how I could do what I want to do? Essentially, I just want to have the device be idle for a few seconds; if movement is detected in that time it enters state A, if not it enters State B. I’ve been thinking for ways to do it with the limited knowledge I have…

If energy conservation is not your prime focus for these 5sec idle time, you could have a particular state that does the waiting like void loop() { static uint32_t _msWait = 0; ... case SLEEP_TRIGGER_STATE: { Serial.println("just woke from rock"); _msWait = millis(); stat…

I tried following your example by adopting it into my code: https://go.particle.io/shared_apps/5967ce6faff8d512f6000fc6 From sleep state it’ll enter Sleep_Trigger state, and from there move into Verification_State. But once it wakes up from sleep, after connecting it will just breathe cyan contino…

Asset Tracker: Wake Up upon position change?

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Asset Tracker: Wake Up upon position change?

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