ZY-M100-S_1 sensors report every second

[seblu]

What happened?

The Tuya ZY-M100-S_1 (_TZE204_sxm7l9xa) is reporting its values every second. This values can or can not changes.

Here is an example with values not changing:

What did you expect to happen?

A delay or minimal value change that can be configured in the Reporting tab.

How to reproduce it (minimal and precise)

Pair the sensor and it starts sending data every second or 2.

Zigbee2MQTT version

1.33.0

Adapter firmware version

20221226

Adapter

Silicon_Labs_Sonoff_Zigbee_3.0_USB_Dongle_Plus_0001

Debug log

debug 2023-09-21 23:20:33: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":6912}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:33: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:33.910Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:35: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":7168}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:35: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:35.506Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:37: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":7424}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:37: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:37.101Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:38: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":7680}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:38: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:38.697Z","linkquality":102,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:40: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":7936}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:40: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:40.293Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:41: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":8192}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:41: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:41.889Z","linkquality":109,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:43: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":8448}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:43: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:43.684Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:45: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":8704}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:45: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:45.081Z","linkquality":102,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:46: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":8960}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:46: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:46.674Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:48: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":9216}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:48: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:48.272Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:49: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":9472}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:49: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:49.866Z","linkquality":109,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:51: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":9728}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:51: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:51.462Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:53: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":9984}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:53: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:53.058Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:54: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":10240}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:54: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:54.653Z","linkquality":105,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'
debug 2023-09-21 23:20:56: Received Zigbee message from 'Toilet Presence', type 'commandDataReport', cluster 'manuSpecificTuya', data '{"dpValues":[{"data":{"data":[0,0,0,0],"type":"Buffer"},"datatype":2,"dp":109}],"seq":10496}' from endpoint 1 with groupID 0
info  2023-09-21 23:20:56: MQTT publish: topic 'zigbee2mqtt/Toilet Presence', payload '{"detection_delay":0,"fading_time":5,"illuminance_lux":3,"last_seen":"2023-09-21T21:20:56.250Z","linkquality":109,"maximum_range":1.95,"minimum_range":0.75,"presence":false,"radar_sensitivity":0,"target_distance":0}'

[Koenkk]

This is a TuYa device, these doesn't support to configure reporting. AFAIK there is no way to reduce the reporting interval for these kind of TuYa devices.

[adiov]

I have the same problem, and I suspect it's the reason for my Zigbee network performance issues. Ever since I added ZY-M100-S_1 to the network, I've been noticing lags and slower response times.

I bought 3 identical TuYa mmWave radar human presence sensor from the same AliExpress listing, and when I paired them they were recognised by Zigbee2MQTT as 2 ZY-M100-L devices and 1 ZY-M100-S_1 device. The noisy, repeated messages are mostly coming from ZY-M100-S_1.

I suspect that the suppliers are mixing different hardware revisions in the same inventory. My solution is to buy a couple of these sensors from different AliExpress listing until I hit ZY-M100-L again, and replace the noisy ZY-M100-S_1 with it.

[bsaurusrex]

Having the same issues and it is crashing my network. About 50% of my ZY-M100-L are joining as S_1 devices and reporting every second.
Next steps: remove all the S_1 revisions and see if I can get stability with only the -L on the network.
Alternative: I might try to convert them to ESPhome/wifi: https://blakadder.com/replace-tuya-esp12/

[Faraday76]

I have the same problem, the sensor overloads the network and every 1 second it communicates this information.
I'm also looking for an "L" type version but how can I be sure before buying, there is generally not this information on the AliExpress seller's sheets.
It's a shame because it seems to be very precise for me.

[adiov]

I spent a few weeks sifting through several of these sensors, and the "L" type seems to not exist anymore as I suspect it's now an older hardware revision. I gave up on it and replaced one of my offending sensors with the WiFi equivalent. Unfortunately, I have one outside the WiFi range that will have to keep being noisy on the Zigbee network until something new comes to market or there's a firmware update for it.

[Faraday76]

ok thank you very much for your information.
I'm going to do like you, that is to say buy the wifi version.
I think a lot of people will want to know why their network is unstable and slow because of this sensor.

[jpettitt]

I had 7 of these on my network and it was crashing (all devices unavailable, z2m UI non-responsive) regularly. I removed all but one and I'm back to stability.

[RikJ01]

Having the same issues and it is crashing my network. About 50% of my ZY-M100-L are joining as S_1 devices and reporting every second. Next steps: remove all the S_1 revisions and see if I can get stability with only the -L on the network. Alternative: I might try to convert them to ESPhome/wifi: https://blakadder.com/replace-tuya-esp12/

Any luck with converting to ESPhome? I can only find replacement guides on the WBR3 module (the WiFi version of this sensor) and not the ZT3L chip (Zigbee version).

[adiov]

Any luck with converting to ESPhome? I can only find replacement guides on the WBR3 module (the WiFi version of this sensor) and not the ZT3L chip (Zigbee version).

Follow the same procedure. All 3 comms modules (WBR3, ZT3L, and ESP-12) support UART for talking with the mmwave module, and all 3 have the same pin layout for the pins you care about (UART TX/RX, VCC, and so on). The result should be identical whether you start with the Zigbee version or the WiFi version.

Let us know how it goes for you.

[bsaurusrex]

Has anyone tried the new 24Ghz in ceiling zigbee models to see if they have the same problem?

[jpettitt]

Has anyone tried the new 24Ghz in ceiling zigbee models to see if they have the same problem?

Yes and yes. Same behavior in terms of once a second update, I won't install the ceiling sensor becasue the mains 110/220 connection is dangerous (connectors with no strain relief and inadequate separation, poor isolation of low and high voltage components). It's a fire waiting to happen.

I've just bough 2 athom esphome sensors to play with which are wifi, have both PIR and MM Wave and so far work great. They run on 5v usbc. and the connector is on the back so if you ceiling mount them it's invisible.

[JanHACS]

I have exactly the same problem here, my ZY-M100-S_1 is reporting every second, apart from that works perfectly, but obviously is not very good for the zigbee network.

I have seen that there is a possible update of this wall sensor called WZ-M10024, anybody tested?

[pmrosa]

Using the 24G (both ceiling and non-ceiling) that are identified as ZY-M100-24G (_TZE204_ijxvkhd0) on zigbee2mqtt and are spanning the zg network every second.
Since i'm using a cheap CC2531 with >60 devices on the network, i was suspecting that the problems were arriving soon, thats why i was looking into the sky connect from home assistant. Should it be more stable? Any feedback?

[rhuss]

I'm using a WZ-M100-W (Wenzhi Human presence sensor) and have the very same issue as described in #20261 (and probably also in #17824 ). 'guess it's all the same firmware anyways.