Connection issues - Githubissues

ftp27 commented 3 years ago

I've just finished my the very first device and faced with a problem with a strange behaviour when it already paired. A led continues blinking from time to time (like it in pair mode) and I don't see any updates from the device except finished interview by zigbee2mqtt and state:

{
    "battery": 16,
    "soil_moisture": 100,
    "voltage": 3200
}

I don't know if its hardware problem or software but PCB has the minimum amount of components, the build only for soil moisture measures. Is it compulsory to have the whole set of sensors for the firmware (v2.0.4) and what can affect to such behaviour?

mkocus commented 3 years ago

Got similar issue. It was basically caused by issue on the PCB assembly and/or zigbee interference with BT/WiFI. It seems that the sensor was was not able to be configure correctly somehow.

ftp27 commented 3 years ago

So. I've soldered another board. With components

R1, R2, R4
C1
D1
LED1
SW1
U6

CR2032

Only for soil humidity measure. Its still nothing but now I receive more data

{
"battery": 14.5,
"illuminance": 6,
"illuminance_1": 16,
"illuminance_lux": 1,
"illuminance_lux_1": 1,
"linkquality": 91,
"pressure": 0,
"soil_moisture": 0,
"temperature_bme": 0,
"voltage": 2900
}

The battery is new, but shows 14.5% Is it possible that firmware didn't adapt for CR2032 battery?

RomanDidenko commented 3 years ago

C2 is required with CR2032

ftp27 commented 3 years ago

@RomanDidenko C5 from v1 is C2 in v2

ftp27 commented 3 years ago

After 3 hours of work the battery is dead I suppose. It stopped sending any data.

RomanDidenko commented 3 years ago

This screenshot is taken from the picture of devices that people sell at https://t.me/zigberu You can see that capacitor is required for CR2032.

There is also a comment about this capacitor:

After 3 hours of work the battery is dead I suppose. It stopped sending any data.

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ftp27 commented 3 years ago

@RomanDidenko It seems you how some problems with attachments )

RomanDidenko commented 3 years ago

Sorry for that. I've updated my comment but the images still not auto-expanded :(. As I see links are valid and one can follow them.

ftp27 commented 3 years ago

@RomanDidenko Thank you for the pictures. I'll try it

GSternik commented 3 years ago

I have a problem with publishing zigbee2mqtt notification of Flowers device (Domoticz). When mqtt service is restarting I get: cze 09 10:11:02 raspberrypi npm[503]: Zigbee2MQTT:info 2021-06-09 10:11:02: 0x00124b00225734bb (0x00124b00225734bb): DIYRuZ_Flower - DIYRuZ Flower sensor (EndDevice) cze 09 10:11:02 raspberrypi npm[503]: Zigbee2MQTT:info 2021-06-09 10:11:02: 0x00124b0022573477 (0x00124b0022573477): DIYRuZ_Flower - DIYRuZ Flower sensor (EndDevice)

Zigbee2MQTT:info 2021-06-09 08:55:37: MQTT publish: topic 'zigbee2mqtt/0x00124b0022573477', payload '{"battery":100,"illuminance":534,"illuminance_lux":1,"pressure":null,"soil_moisture":100,"temperature_ds":0,"voltage":3100}'

Zigbee2MQTT:info 2021-06-09 08:55:37: MQTT publish: topic 'zigbee2mqtt/0x00124b00225734bb', payload '{"battery":76,"illuminance":555,"illuminance_lux":1,"pressure":null,"soil_moisture":100,"voltage":3000}' After that the sensors do not send messages for zigbee2mqtt service.

Firstly I got message from converter: {"dateCode":"22/04/2021 11:13","description":"Flower sensor","friendly_name":"0x00124b00225734bb","hardwareVersion":1,"ieeeAddr":"0x00124b00225734bb","lastSeen":1623097284351,"manufacturerID":0,"manufacturerName":"modkam.ru","model":"DIYRuZ_Flower","modelID":"DIYRuZ_Flower","networkAddress":44718,"powerSource":"Battery","softwareBuildID":"22/04/2021 11:13","type":"EndDevice","vendor":"DIYRuZ"},{"dateCode":"22/04/2021 11:13","description":"Flower sensor","friendly_name":"0x00124b0022573477","hardwareVersion":1,"ieeeAddr":"0x00124b0022573477","lastSeen":1623224768376,"manufacturerID":0,"manufacturerName":"modkam.ru","model":"DIYRuZ_Flower","modelID":"DIYRuZ_Flower","networkAddress":56759,"powerSource":"Battery","softwareBuildID":"22/04/2021 11:13","type":"EndDevice","vendor":"DIYRuZ"}],"type":"devices"}'.

Now I have two DS18B20 sensors in the devices. Data pins are connected to P1.3 and Vdd to P1.1. At pin P1.1 is not any voltage for supply this sensors. My guess is that it might show up when the microprocessor is waking up. However, I don't have any sensor data. How to resolve or debbug this problems?

bojanpotocnik commented 3 years ago

Now I have two DS18B20 sensors in the devices.

Try with just one connected DS18B20 sensor, this device does not support reading nor reporting values of multiple DS18B20 sensors on single 1w bus. And you are correct, sensors are powered only while being read (source).

It is also possible that you have counterfeit/dead DS18B20 (happened to me).

Also, it is better to open a new issue or using more related one. Here we are waiting for @ftp27 to report and close this issue.

diyruz / flower

Connection issues #7